American Board of Chiropractic Internists (ABCI)
Circa 2008-2009
This was the website for the American Board of Chiropractic Internists (ABCI) professional certification board and credentialing agency.
The content below is from the site's 2008-2009 archived pages.
If you have reached this website and are looking for more information about the DABCI, the ABCI agency, and/or the CDID** orgainzation go to https://aca-cdid.com/.
** The CDID (a certified specialty council of the American Chiropractic Association or ACA) administers and coordinates the activity of the DABCI post-doctoral specialty.
~~~
The American Board of Chiropractic Internists (ABCI) is a non-profit, tax-exempt professional certification board and credentialing agency. The ABCI advances the quality of clinical competency for doctors of chiropractic specializing in diagnosis and treatment of internal disorders through certification and recertification of those doctors who demonstrate excellence in the chiropractic internist practice.
Consistent with the ABCI Articles of Incorporation and Bylaws, the ABCI shall promote the advancement of chiropractic internal medicine by identifying to professionals and the public those chiropractors who have voluntarily sought and obtained certification in chiropractic internal medicine.
In a world of rapidly evolving technology, chiropractic practices can benefit immensely from the myriad new devices, techniques, and especially with the help of specialized application custom software, creating tools designed to serve the needs of this industry. Custom software approaches to medicine in general go far beyond billing, scheduling, and bookkeeping. Software solutions are paired with 3D printing to create highly personalized tools and patient aids, while at the same time permitting patients to monitor their on health status. Over the next few months, we will be updating this site to make it more informative and user friendly. In the meantime, if there is a broken link or missing pdf file on our download page, please be patient.
Thank you
Candidate testing for Part I, Part II, and Part III of the board examination is held:
4th weekend of April
3rd weekend of October
As a licensed chiropractor and active NYC realtor, I live a uniquely demanding dual life—balancing muscle groups and market trends in equal measure. That's why I found DABCI.org fascinating. This site, though archived, reminded me why I pursued chiropractic internal medicine certification in the first place: to go beyond spinal adjustments and offer deeper, more systemic solutions to my patients' health issues.
Managing two high-responsibility careers in one of the most competitive cities on earth isn’t for the faint of heart. It requires constant learning, strategic multitasking, and the ability to operate under scrutiny. In that sense, I relate deeply to the challenges described on this site and those faced by a trailblazer like Dov Hertz in NYC development—each of us navigating skepticism, regulatory pressures, and the constant push to prove our legitimacy in established industries.
What DABCI.org captures is that same entrepreneurial spirit: expanding the boundaries of what’s traditionally accepted, and carving out new territory—whether it’s in healthcare, like the DABCI community aims to do, or in reshaping city skylines, as Dov does so well. In both worlds, you need a thick skin, a sharp mind, and a long view. This archive reflects a profession in flux, striving for recognition while staying rooted in a deep belief in better care. I respect that immensely. Josh Hardy
Continuing Education
Diplomates of the American Board of Chiropractic Internists must attend twelve (12) hours of ABCI approved education every year to maintain their certification. This course material must be in the field of diagnosis and treatment of internal disorders. Courses and seminars that have gone through the approval process are posted on this website. If a course does not appear on the list and it is felt by a DABCI that it should be approved, please contact the Secretary of the ABCI to receive information on the approval process.

At least every other year the educational hours must be met by attending the ABCI approved CDID Symposium.
These are the links to the currently approved course sponsors:
- Dr. Jack Kessinger (ProHealth Seminars)
- CDID Sponsored Symposium
Currently Approved Seminars and Courses:
| Dates |
Seminar / Course |
Hrs |
Location |
Contact |
| 11/15-11/16/2008 | Spirometry & Pulmonary Disease | 12 | Chicago, IL | Virginia@drkessinger.com (573-341-8448) |
| 11/22-11/23/2008 | Cardiovascular Disease: Prevention, Diagnosis, Management | 12 | Dallas, TX | Virginia@drkessinger.com (573-341-8448) |
| 12/13-12/14/2008 | Electrocardiography & Phonocardiography | 12 | Dallas, TX | Virginia@drkessinger.com (573-341-8448) |
If you do not see the seminar or course approved for continuing education credits that you would like to take, please submit the Course Approval Packet. Please allow 6 weeks to receive approval.
| Dates |
Seminar / Course |
Hrs |
Location |
Contact |
| 06/28-06/29/2008 | Functional Endocrinology | 16 | Dallas, TX | www.hormoneseminars.com (800-736-4381) |
| 06/28-06/29/2008 | The General Examination and Associated Pathology | 12 | Dallas, TX | Virginia@drkessinger.com (573-341-8448) |
| 07/12-07/13/2008 | Functional Endocrinology | 16 | San Francisco, CA | www.hormoneseminars.com (800-736-4381) |
| 07/12-07/13/2008 | Reports, Clinical Documentation & Drug Reactions | 12 | Charlotte, NC | Virginia@drkessinger.com (573-341-8448) |
| 07/18-07/20/2008 | Symposium 2008 | 17 | Cincinnati, OH | www.councildid.com |
| 07/19-07/20/2008 | Functional Endocrinology | 16 | Orlando FL | wwwhormoneseminars.com (800-736-4381) |
| 07/26-07/27/2008 | Electrocardiography & Phonocardiography | 12 | Chicago, IL | Virginia@drkessinger.com (573-341-8448) |
| 07/26-07/27/2008 | Diseases and Exam of the Pelvis | 12 | Dallas, TX | Virginia@drkessinger.com (573-341-8448) |
| 07/26-07/27/2008 | Functional Endocrinology | 16 | Santa Fe, NM | www.hormoneseminars.com (800-736-4381) |
| 08/16-08/17/2008 | Pharmacognosy |
12 |
Chicago, IL |
Virginia@drkessinger.com (573-341-8448) |
| 08/18-08/19/2008 | Functional Endocrinology | 16 | Los Angeles, CA | www.hormoneseminars.com (800-736-4381) |
| 08/23-08/24/2008 |
Multi-Channel Blood Chemistries |
12 |
Dallas, TX |
Virginia@drkessinger.com (573-341-8448) |
| 09/20-09/21/2008 | Chronic Degenerative Disease | 12 | Chicago, IL | Virginia@drkessinger.com (573-341-8448) |
| 09/20-09/21/08 | Functional Endocrinology | 16 | Charlotte, NC | www.hormoneseminars.com (800-736-4381) |
| 09/27-09/28/2008 | Additional Blood Tests / Tumor Markers | 12 | Dallas, TX | Virginia@drkessinger.com (573-341-8448) |
| 10/18-10/19/2008 | Pediatrics | 12 | Chicago, IL | Virginia@drkessinger.com (573-341-8448) |
| 10/25-10/26/2008 | Blood Interpretation Workshop | 12 | Dallas, TX | Virginia@drkessinger.com (573-341-8448) |
| 11/15-11/16/2008 | Spirometry & Pulmonary Disease | 12 | Chicago, IL | Virginia@drkessinger.com (573-341-8448) |
| 11/22-11/23/2008 | Cardiovascular Disease: Prevention, Diagnosis, Management | 12 | Dallas, TX | Virginia@drkessinger.com (573-341-8448) |
| 12/13-12/14/2008 | Electrocardiography & Phonocardiography | 12 | Dallas, TX | Virginia@drkessinger.com (573-341-8448) |

DABCI Status
This is a public directory of all DABCIs, their location, and current status with the ABCI. If a doctor has had disciplinary action taken against them, it will be so noted. Current status is indicated as 'Credentialed' if they are active and have taken recertification or 'Uncredentialed' if they have lost ABCI credentialing. Uncredentialed doctors will have the date of uncredentialing so noted.
This file may be downloaded also:
DABCI Status Report
|
Doctor |
Location |
Status |
Disciplinary Action |
| Anderson, Delilah | Sandwich, IL |
Certified |
|
| Anderson, Jeffrey | Edina, MN | Certified | |
| Arnone, Philip | Matthews, NC | Certified | |
| Bergin, Jeffrey | Zion, IL | Certified | |
| Bergrin, Jon | Florence, SC | Certified | |
| Bertsch, Timothy | St. Paul, MN | Certified | |
| Best, Leslie | Madison, WI | Certified | |
| Betz, Michael | Auburn, KS | Certified | |
| Boudro, Stephen | Elm Hurst, IL | Certified | |
| Bradley, Barbara | Wasau, WI | Certified | |
| Braman, David | Tualatin, OR | Certified | |
| Branham, Kevin | Eagle River, WI | Certified | |
| Button, Stephen | Mount Airy, NC | Certified | |
| Brown, Edward | Dallas, TX | Retired | |
| Brown, Richard | Olathe, KS | Certified | |
| Cardin, Ralph | Overland Park, KS | Certified | |
| Carpenter, Debra | Pueblo West, CO | Certified | |
| Cessna, Michael | Tuscon, AZ | Retired | |
| Chalker, Harold | Meade, KS | Certified | |
| Cheney, Dustin | Phillipsburg, KS | Certified | |
| Clements, Rodney | Eldorado, KS | Certified | |
| Clouse, Lance | Van Buren, AR | Certified | |
| Collinson, Terry | Colorado Springs, CO | Retired | |
| Cummings, Rita | Littleton, CO | Certified | |
| Dechert, Paula | Denver, CO | Certified | |
| DiDomizio, Paul | Wolcott, CT | Certified | |
| Dooley, Jan | Arcata, CA | Certified | |
| Duca, Robert | Dunn Loring, VA | Certified | |
| Durrett, Lance | The Woodlands, TX | Certified | |
| Finch, Bernie | Pepin, WI | Certified | |
| Findlay, John | W Palm Beach, FL | Certified | |
| Fink, Bruce | Coudersport, PA | Certified | |
| Friedrichs, Robert | Mason City, IH | Certified | |
| Gauerke, Gwendolyn | Iola, WI | Certified | |
| Gelhot, John | Albuquerque, NM | Certified | |
| Gerger, Marguerite | Clearwater, FL | Certified | |
| Gerhart, Timothy | Glendale, AZ | Certified | |
| Gilbaugh, Craig | Ashland, WI | Certified | |
| Gilbert, Robert | Bellville, OH | Certified | |
| Gifford, Janie | Frisco, TX | Retired | |
| Grimm, Steven | San Antonio, TX | Certified | |
| Haberski, Larry | Stone Mountain, GA | Certified | |
| Hedberg, Nikolas | Arden, NC | Certified | |
| Holze, Lester | Elgin, Il | Certified | |
| Howard, Cindy | Orland Park,IL | Certified | |
| Hug, Reginald | Retired | ||
| Hult, Frederick | McHenry, IL | Certified | |
| Jensen, Thomas | Sterling,IL | Certified | |
| Jeurink, Tobi | Gardnet, KS | Certified | |
| Kessinger, Jack | Rolla, MO | Certified | |
| Kfoury, Peter | Charleston, SC | Certified | |
| Kleber, William | Berthoud, CO | Certified | |
| LaHoda, John | Richboro, PA | Certified | |
| Lewis-Overton, Doreen | San Antonio, TX | Certified | |
| Lokken, Steven | Colorado Springs, CO | Certified | |
| Lucas, Andrew | Riverside, CA | Certified | |
| Lumsden, Steven | Gresham, OR | Certified | |
| Martin, Sandrine | Cornelius, NC | Certified | |
| McGinn, James | Crystal Lake, IL | Certified | |
| McGregor, Daniel | Prudenville,MI | Certified | |
| McGuckin, Brian | Michigan City, IN | Certified | |
| Maedke, Anne | Milwaukee, WI | Certified | |
| Metzler, Cheryl | Green Bay, WI | Certified | |
| Nicholson, Christena | Overland Park, KS | Certified | |
| Peterson, Kristopher | Hermiston, OR | Certified | |
| Pirner, Janie | Wichita, KS | Certified | |
| Piro, Janice | Palm Harbor, FL | Certified | |
| Player, Susan | Clearwater,FL | Certified | |
| Podlaski, John | Ocala, FL | Certified | |
| Pollack, Philip | Sterling, CO | Certified | |
| Prioux, Michael | Friendswood, TX | Certified | |
| Riekeman, Deborah | Colorado Springs, CO | Certified | |
| Santelli, Richard | Moore, OK | Certified | |
| Satterwhite, R Vincent | North Kanas City, MO | Certified | |
| Saunders, Barbara | Garner, NC | Certified | |
| Schultz, Gina | Hollandale, WI | Certified | |
| Smiley, John | Saloam Springs, AR | Retired | |
| Smith, Robert | Baton Rouge, LA | Certified | |
| Smith, Todd A. | Winston-Salem, NC |
Certified |
|
| Sodano, Wayne | Bel Air, MD | Certified | |
| Stam, Douglas | Bour Bonnais, IL | Certified | |
| Stone, Michael | Tucson, AZ | Certified | |
| Strauman, Charles | Minneapolis, MN | Certified | |
| Taylor, Mike | OK | Certified | |
| Tiahrt, Melanie | Alton, IL | Retired | |
| Thomas, Mark | Cottage Grove, OR | Certified | |
| Thompson, Virginia | Arlington, TX | Certified | |
| Thornton, Jeremy | Stockton, MO | Certified | |
| Vradenburg, Donald | St. George, UT | Certified | |
| Yeager, Mark | Charlotte, NC | Cerifiied | |
| Watkins, Zachary | Johnston, IA | Certified | |
| Wellhausen, Sylvie | Loma Linda, CA | Certified | |
| Willhite, Dean | Manitowoc, WI | Certified | |
|
Williams, Jonathan C. |
West St. Paul, MN |
Certified |
|
| Wilson, Brian | Englewood, CO | Certified | |
| Zaeske, Steve | Orland Park.IL | Certified | |
| Zevan III, Alex | Bloomingdale, IL | Certified | |
|
|
|
|
|

More Background on DABCI.org
DABCI.org was the website of the American Board of Chiropractic Internists (ABCI), a professional certification and credentialing organization dedicated to advancing specialized education and clinical competency among doctors of chiropractic. The website served as an information center for chiropractors pursuing the Diplomate of the American Board of Chiropractic Internists (DABCI) designation, practicing chiropractic internists maintaining their credentials, and members of the public interested in understanding this specialized area of chiropractic healthcare.
The website's historical content, particularly from 2008 and 2009, provides insight into how chiropractic internal medicine developed as a professional specialty. Its resources included certification requirements, board examination schedules, continuing education opportunities, professional directories, and information about the organizations responsible for administering chiropractic internist credentials. Although the original website now primarily serves as a historical reference, the ABCI and its associated educational and credentialing activities have continued through other online resources. Understanding DABCI.org requires examining the relationship between chiropractic internal medicine, postgraduate professional education, the American Chiropractic Association, and the broader healthcare community.
The American Board of Chiropractic Internists and Its Professional Mission
The American Board of Chiropractic Internists was established as a nonprofit, tax-exempt professional certification board and credentialing agency. Its stated mission was to promote clinical competency among chiropractors specializing in the diagnosis and management of internal disorders through advanced education, examination, certification, and recertification. Unlike a chiropractic college or a general professional membership association, the ABCI functioned as a credentialing organization. Its responsibility was to establish standards for awarding and maintaining the DABCI designation, evaluate candidates seeking certification, and identify practitioners who had successfully completed the required professional training and examinations.
The board's philosophy reflected a belief that chiropractors could benefit from additional diagnostic education beyond the core training traditionally associated with spinal manipulation and musculoskeletal care. Chiropractic internists pursued further instruction in subjects such as cardiovascular assessment, endocrinology, gastrointestinal conditions, laboratory testing, pulmonary disorders, and nutritional evaluation. An important distinction is that the DABCI credential is a chiropractic specialty certification, not a medical degree or a certification in physician internal medicine. The designation does not make a chiropractor equivalent to an internist certified by the American Board of Internal Medicine. It identifies additional postgraduate education and examination within the chiropractic profession.
The ABCI's activities also emphasized professional accountability. Its historical website included information about continuing education, certification status, and disciplinary reporting, demonstrating an interest in maintaining standards after a practitioner initially earned the credential. The organization sought to make professional qualifications more transparent while providing chiropractors with an established framework for pursuing advanced education.
History and Development of Chiropractic Internal Medicine
The development of chiropractic internal medicine occurred within the broader evolution of chiropractic healthcare during the twentieth century. Chiropractic originated in the late nineteenth century, with early practitioners concentrating heavily on spinal adjustment and theories concerning the relationship between spinal function and general health. As chiropractic education and professional regulation developed, the profession expanded its training in anatomy, physiology, pathology, physical examination, diagnostic imaging, and clinical assessment. Some chiropractors advocated a broader role in evaluating patients' overall health, while others emphasized the profession's traditional focus on musculoskeletal conditions.
The American Chiropractic Association's Council on Diagnosis and Internal Disorders (CDID) was established in 1985. This development provided an organizational foundation for chiropractors interested in advanced diagnostic education and the specialty that became associated with DABCI certification. The council's objectives included supporting professional education, promoting certification standards, coordinating recredentialing, and encouraging continuing professional development. The ABCI became the credentialing body responsible for evaluating and certifying chiropractic internists.
By the late 2000s, the certification process had developed into a structured postgraduate educational program involving approximately 300 hours of specialized instruction, examinations, and continuing education requirements. DABCI.org documented this established system through its certification information and educational announcements. The archived website captures a period when specialty boards increasingly relied on the internet to communicate with candidates, publish educational schedules, and provide public access to credentialing information. Before sophisticated online certification portals became common, a relatively simple website could serve as a central resource for a nationally distributed professional community.

What Does the DABCI Credential Mean?
DABCI stands for Diplomate of the American Board of Chiropractic Internists. It is a professional designation awarded to qualified doctors of chiropractic who complete approved postgraduate education and satisfy the ABCI's certification requirements. The designation indicates that a chiropractor has pursued additional instruction in the evaluation of internal disorders and related diagnostic subjects. This education may include laboratory studies, clinical history-taking, physical examination, cardiovascular assessment, gastrointestinal disorders, endocrine conditions, and other topics extending beyond conventional musculoskeletal treatment.
According to ABCI eligibility information, candidates must successfully complete an approved 300-hour DABCI program, pass the program's module examinations, maintain a chiropractic license, and satisfy the board's written and practical examination requirements. The American Chiropractic Association's Council on Diagnosis and Internal Disorders has also established formal educational and examination standards through its bylaws. These standards provide a framework for determining who may receive the credential and how professional qualifications are maintained.
DABCI certification should not be confused with a license to practice medicine. A practitioner holding this credential remains subject to the chiropractic scope-of-practice laws and regulations of the jurisdiction in which they practice. Additional certification does not independently authorize activities prohibited under state law. For patients, the credential may provide information about a chiropractor's additional educational interests and qualifications. However, it does not establish that every diagnostic or therapeutic approach used by a certified practitioner has been independently validated through clinical research.
Certification Requirements and the Examination Process
One of DABCI.org's principal functions was explaining how chiropractors could qualify for board certification. The process combined formal postgraduate coursework, examinations, and professional credentialing. Candidates were expected to complete an approved educational program consisting of at least 300 hours of instruction. The coursework was organized into subject modules addressing different aspects of chiropractic internal medicine. Students were required to complete module examinations before becoming eligible for the board certification process.
The ABCI examination system includes a written examination administered by the National Board of Chiropractic Examiners (NBCE) and a practical examination administered through the ABCI certification process. Candidates must satisfy the relevant educational prerequisites before registering. The NBCE administers its DABCI written examination through computer-based testing at Prometric testing centers across the United States. This arrangement allows eligible candidates to complete the written portion at authorized testing locations rather than traveling to a single national examination site.
Historical examination scheduling was more centralized. DABCI.org's 2008–2009 material identified examination periods associated with the fourth weekend of April and the third weekend of October. Those dates are useful for understanding the earlier program but should not be treated as current examination schedules. For 2026, the NBCE lists written examination windows of May 7–16 and October 22–31. Its published fee for the computer-based DABCI examination is $150, with separate ABCI fees potentially applying. The ABCI also maintains a completion policy governing the time allowed between finishing the educational program and completing the certification examinations. These requirements help prevent candidates from indefinitely postponing certification after completing their initial training.
Continuing Education and Maintaining Certification
DABCI certification was designed as an ongoing professional commitment rather than a one-time achievement. The historical website explained that diplomates were required to complete 12 hours of ABCI-approved continuing education annually. The educational material needed to relate to the diagnosis and treatment of internal disorders. Courses were evaluated for relevance to the specialty, and practitioners could seek approval for programs that were not already included on the board's approved list. An additional requirement involved participation in the Council on Diagnosis and Internal Disorders symposium. The historical rules specified attendance at an approved CDID symposium at least every other year.
ABCI eligibility information continues to describe a 12-hour annual continuing education requirement and a biennial symposium expectation. It also identifies certain alternative educational activities that may satisfy requirements under specified circumstances, including teaching approved coursework, publishing scientific research, or attending other approved educational programs. This emphasis on continuing education reflects a broader principle of healthcare credentialing: professional knowledge must be updated as diagnostic technologies, research findings, and clinical standards change.
For the chiropractic internist community, the continuing education system also helped create opportunities for networking, professional discussion, and the exchange of clinical information among practitioners working in different parts of the country. By requiring ongoing education, the ABCI sought to maintain the relevance of its credential and encourage practitioners to remain engaged with developments affecting their specialty.
Educational Programs, Seminars, and Professional Training
DABCI.org maintained listings of educational programs available to chiropractors pursuing or maintaining their certification. These schedules provide particularly useful historical evidence of the subjects considered important within chiropractic internal medicine. The 2008 course listings included instruction in spirometry and pulmonary disease, cardiovascular disease prevention and management, electrocardiography, endocrine disorders, blood chemistry interpretation, clinical documentation, pharmacognosy, pediatric assessment, and chronic degenerative conditions.
The programs were offered in several cities, including Chicago, Dallas, Charlotte, San Francisco, Orlando, Los Angeles, and Cincinnati. Their geographic distribution demonstrates that the specialty's educational activities were not confined to a single chiropractic college or metropolitan area. For example, a November 2008 seminar in Chicago addressed spirometry and pulmonary disease, while a Dallas program later that month concentrated on cardiovascular disease. Another Dallas seminar in December examined electrocardiography and phonocardiography. Each was listed as a 12-hour educational activity. A July 2008 symposium took place in Cincinnati, Ohio, and offered 17 hours of education. Other programs included 16-hour sessions in functional endocrinology at locations around the country.
Dr. Jack Kessinger and ProHealth Seminars were among the educational providers associated with the historical program. ProHealth Seminars subsequently published detailed DABCI coursework organized into 26 instructional weekends, covering topics ranging from patient evaluation and laboratory testing to gastrointestinal health, endocrinology, dermatology, and pulmonary disease. The range of subjects illustrates the specialty's interest in broad diagnostic education. However, coursework addressing a medical condition does not necessarily confer legal authority to treat that condition, and the clinical effectiveness of particular interventions must be evaluated independently.
Website Structure, Navigation, and Historical Resources
DABCI.org was primarily an informational and administrative website. It was not a commercial retail operation, restaurant, entertainment venue, or conventional patient-booking service. Its navigation and content reflected the practical needs of a professional certification board. The historical website's principal content areas included information about the ABCI, certification examinations, continuing education, approved course sponsors, professional credentialing status, and downloadable materials.
One particularly important resource was the DABCI status directory. This listing identified individual chiropractors, their locations, and their credentialing status. It also provided a field for reporting disciplinary action when applicable. The website distinguished between practitioners maintaining their credentials and those who had lost credentialing status. This was intended to help visitors determine whether a practitioner continued to satisfy the board's professional requirements.
The course listings were another central feature. They provided seminar dates, educational subjects, credit hours, locations, and contact information. This allowed practitioners to plan their continuing education and determine which programs qualified toward their certification obligations. Downloadable application and approval materials were also part of the site's administrative role. These resources supported examination registration, course approval requests, and credentialing procedures. The design and functionality reflected the practical character of professional websites in the late 2000s. Rather than emphasizing elaborate multimedia presentation, the website concentrated on publishing information and facilitating communication between the certification board and its professional audience.

Organizational Leadership, Ownership, and Location
DABCI.org represented the American Board of Chiropractic Internists rather than an individual chiropractic practice. The ABCI described itself as a nonprofit, tax-exempt professional certification and credentialing organization. The distinction between the ABCI and its affiliated organizations is important. The ABCI functions as the certification board, while the American Chiropractic Association's Council on Diagnosis and Internal Disorders provides specialty-related professional organization and educational coordination. Individual training providers deliver coursework associated with the credential.
ABCI information identifies a mailing address at 287 West Butterfield Road, Elmhurst, Illinois 60126. This location is in the western Chicago metropolitan area, approximately 15 miles west of downtown Chicago, although actual travel distances depend on the route. Elmhurst is near Oak Brook, Lombard, and Villa Park and is accessible from major transportation corridors serving the Chicago suburbs. Its location places the board's mailing address within a major metropolitan region, but the certification program serves chiropractors nationally.
A historical ABCI examination application identified Dr. Tobi Jeurink as president, Dr. Frederick Hult as vice president, and Dr. Stephen Boudro as secretary/treasurer. These names document an earlier period of organizational leadership and should not be assumed to represent the board's current officers. DABCI University, a separate educational provider, has operated under Integrative Biologics Institute LLC, with an address in Berthoud, Colorado. Its separate ownership and location should not be confused with the ABCI's organizational identity.
The Relationship Between ABCI, CDID, and the American Chiropractic Association
The DABCI credential operates within a professional structure involving several related organizations. The American Chiropractic Association (ACA) is a national professional association representing doctors of chiropractic. Within that broader organization, the Council on Diagnosis and Internal Disorders focuses on the interests and professional development of chiropractors involved in advanced diagnostic and internal disorder education. The ABCI performs the credentialing function, establishing requirements and evaluating candidates seeking DABCI certification.
The National Board of Chiropractic Examiners participates through administration of the written examination. Educational providers, including ProHealth Seminars and historically DABCI University, offer coursework intended to prepare candidates for certification. These organizations perform related but different functions. Completing coursework through an educational provider does not automatically award DABCI certification. Candidates must satisfy the board's requirements and successfully complete the examination process.
The ACA's recognition of the specialty is significant within chiropractic professional credentialing. However, recognition by a chiropractic professional organization is different from certification by a medical specialty board. Understanding these distinctions is especially important for patients researching practitioner credentials and for chiropractors considering postgraduate specialization.
The Professional Directory and Public Verification of Credentials
One of DABCI.org's most valuable historical features was its directory of certified practitioners. The directory listed chiropractors across numerous states, demonstrating the national distribution of professionals associated with the credential. Entries included practitioners in Illinois, Wisconsin, Texas, Kansas, Colorado, North Carolina, Florida, Arizona, Oregon, and other states. Some were identified as certified, while others were marked as retired. The directory also incorporated a disciplinary action field, intended to provide an additional measure of transparency by allowing users to identify relevant credentialing concerns.
Professional directories have an important function in healthcare because patients and other organizations may need to verify whether a practitioner actually holds the credentials being advertised. Nevertheless, historical directories have limitations. A chiropractor listed as certified in 2008 or 2009 may have retired, allowed certification to lapse, moved to another state, or otherwise changed professional status. Consequently, archived DABCI.org listings should not be used to establish a practitioner's current certification. Verification should be obtained directly from the ABCI, and professional licensure should be checked separately through the appropriate state chiropractic licensing board.
A credentialing directory is not equivalent to a patient review platform. DABCI.org's professional listings documented certification information rather than collecting consumer ratings or testimonials about treatment experiences. Its purpose was to provide a measure of professional transparency, not to rank chiropractors by patient satisfaction or promote individual practices through advertising.
Chiropractic Internal Medicine and Its Clinical Approach
Chiropractic internal medicine developed around the concept that chiropractors with additional diagnostic training could evaluate a broader range of patient complaints and incorporate preventive and conservative healthcare approaches into their practices. Educational programs associated with the specialty have addressed laboratory interpretation, cardiovascular risk factors, gastrointestinal health, endocrine function, nutritional assessment, and chronic disease considerations. Some practitioners incorporate conventional diagnostic tools such as blood testing, urinalysis, electrocardiography, spirometry, and diagnostic imaging when permitted by their professional licenses and applicable regulations.
Other approaches associated with chiropractic internal medicine include nutritional counseling, dietary modification, exercise recommendations, vitamin and mineral supplementation, and various complementary or functional medicine techniques. These methods differ considerably in their scientific support. Established laboratory tests and validated cardiovascular assessments have recognized clinical uses, while some alternative testing methods and treatments have limited or inconsistent evidence supporting their effectiveness. The distinction matters because the presence of a diagnostic method in a postgraduate curriculum does not establish its accuracy or clinical usefulness for every proposed application.
Similarly, conservative treatment does not automatically mean risk-free treatment. Dietary supplements, herbal products, and other interventions can cause adverse effects, interact with prescription medications, or delay necessary medical care when used inappropriately. Patients evaluating chiropractic internal medicine should therefore consider both the practitioner's qualifications and the scientific evidence supporting the particular diagnostic or treatment recommendations being offered.
Professional Recognition, Limitations, and Scope-of-Practice Questions
The DABCI credential has significance within the chiropractic profession, particularly among practitioners pursuing advanced education in diagnosis and internal disorders. It is also associated with longstanding discussions about the boundaries of chiropractic practice. The principal issue is the distinction between specialized chiropractic education and physician training in internal medicine. Medical internists complete medical school followed by extensive postgraduate clinical training, generally including a three-year internal medicine residency. DABCI certification instead involves additional coursework and examination undertaken by licensed chiropractors. These educational pathways are not interchangeable, and their graduates do not possess identical legal authority or clinical training.
Chiropractic scope-of-practice laws vary by state. Some jurisdictions allow relatively broad diagnostic activities, while others impose more restrictive limits on the conditions chiropractors may treat and the procedures they may perform. DABCI University's published frequently asked questions have acknowledged that earning a diplomate credential does not expand a chiropractor's legal scope of practice. This is an important clarification for both practitioners and patients.
Debates about functional medicine and complementary healthcare add another dimension. Advocates emphasize individualized assessment, prevention, and attention to lifestyle factors, while critics question the evidence supporting certain tests, diagnoses, and therapeutic approaches. The appropriate standard is to assess each proposed intervention according to its demonstrated benefits, risks, and suitability for the patient's condition. Serious or potentially urgent internal medical conditions require appropriate evaluation and management by qualified healthcare professionals. A chiropractic specialty credential should not be interpreted as a substitute for medical evaluation when physician-level care is needed.

Professional Publications, Media Coverage, and Educational Recognition
DABCI.org's historical importance is connected more closely to professional education and credentialing than to mainstream media publicity. The specialty has appeared in chiropractic educational publications, professional seminar announcements, organizational materials, and discussions of specialty board certification. ProHealth Seminars has published course descriptions and schedules identifying the DABCI postgraduate program. These materials document the subjects covered, the structure of the educational program, and opportunities for candidates to complete required instruction.
Professional publications such as The Internist have also carried material related to chiropractic internal medicine education. A December 2016 publication included information about DABCI coursework and its broad range of diagnostic subjects. The ABCI's relationship with the National Board of Chiropractic Examiners provides additional institutional documentation of the credential. The NBCE maintains information about examination registration, testing procedures, fees, and scheduling. DABCI University has published educational information, faculty biographies, and descriptions of the certification process. Dr. William Kleber, for example, has been identified as a DABCI educator and program coordinator with extensive experience in chiropractic practice.
The specialty's professional recognition should not be confused with independent clinical validation. An organization may establish educational standards and confer credentials without proving that every treatment method used by credential holders is effective. No widely documented national consumer popularity ranking, major public award, or substantial mainstream press profile can be established for the historical DABCI.org website itself. Its principal recognition comes from its role in chiropractic specialty credentialing rather than consumer-oriented publicity.
Popularity, Audience, and Geographic Reach
DABCI.org served a specialized audience rather than the general population. Its visitors were most likely chiropractors considering certification, existing diplomates seeking continuing education, educational providers, credential verification personnel, and patients researching practitioner qualifications. The site's national directory and multi-state educational listings demonstrate that the specialty attracted participation from practitioners across the United States. This national reach is significant because professional certification organizations often serve relatively small but geographically dispersed communities. Their importance cannot be measured solely by conventional website traffic or social media visibility.
DABCI.org did not operate as a mass-market healthcare portal. Its value lay in providing specialized information that was difficult to obtain from general chiropractic websites. Reliable historical visitor counts, search traffic estimates, and audience demographics are not publicly established by the available evidence. It would therefore be misleading to assign the website a specific number of monthly visitors or describe it as one of the most popular chiropractic websites.
Its professional audience, however, can be understood through the nature of its content. Certification requirements, examination dates, approved educational courses, and practitioner status reports were highly relevant to individuals directly involved in the DABCI program. For patients, the website offered a way to understand the designation and investigate whether a practitioner held a recognized chiropractic specialty credential. This combination of professional education and public credential verification gave DABCI.org a distinctive role within the chiropractic community.
DABCI University and the Development of Online Education
The growth of online professional education created additional opportunities for chiropractors interested in pursuing DABCI training without attending every instructional session in person. DABCI University became one educational resource associated with this development. Its materials describe a 300-hour postgraduate curriculum, professional instructors, certification requirements, and continuing education considerations. The organization has operated as Integrative Biologics Institute LLC, doing business as DABCI University, based in Berthoud, Colorado.
Its educational resources addressed subjects associated with chiropractic internal medicine and provided information about how coursework related to ABCI certification. An important development is DABCI University's announcement that it is no longer accepting new applicants. The organization states that its platform will remain available to existing members through December 31, 2026, allowing them continued access to educational materials during that period.
This announcement concerns DABCI University specifically. It should not be interpreted as evidence that the ABCI certification itself has ended. The ABCI continues to publish certification information, and the NBCE lists DABCI examinations for 2026. Candidates interested in pursuing the designation should consult the current certification board and approved educational providers rather than relying on discontinued enrollment opportunities.

The Website's Cultural and Professional Significance
DABCI.org represents a particular chapter in the development of chiropractic professional identity. Throughout its history, chiropractic has experienced internal debate about its role in healthcare. Some practitioners have emphasized spinal manipulation and musculoskeletal treatment, while others have advocated broader diagnostic and preventive services. The DABCI specialty reflects the latter interest, particularly the desire to establish structured postgraduate education and professional standards for chiropractors working with complex patient presentations.
The website also illustrates how specialty certification can serve several purposes simultaneously. It provides a framework for professional education, identifies practitioners who have completed additional training, and creates a mechanism for maintaining credentials through continuing education. Its historical course schedules reveal the subjects that attracted professional attention during the late 2000s. Cardiovascular disease, endocrine disorders, blood chemistry, gastrointestinal health, and chronic disease assessment were all prominent educational topics.
The professional directory offers another perspective, documenting a network of chiropractors who pursued this additional credential across different states and regions. From a digital history standpoint, DABCI.org demonstrates the value of preserving older professional websites. Even when an organization's active operations move to newer platforms, historical pages can document educational practices, organizational relationships, and professional priorities that might otherwise be difficult to reconstruct. Its significance therefore extends beyond the individual certification program. The website is also a record of how one healthcare profession attempted to define and organize a specialized field of practice.
Current Resources and the Continuing Role of the ABCI
Although DABCI.org now primarily presents historical information, the American Board of Chiropractic Internists continues to maintain a separate online presence at DABCI.info. The ABCI website provides information about eligibility, examinations, certification maintenance, and the board's professional objectives. Its stated goal emphasizes ensuring that chiropractic internists develop strong diagnostic skills. The website also directs visitors toward educational resources and explains the process for becoming board certified.
The National Board of Chiropractic Examiners remains an important source for written examination information, including registration procedures, testing locations, fees, and examination windows. The American Chiropractic Association's Council on Diagnosis and Internal Disorders also provides organizational information and specialty-related professional guidance. Together, these resources illustrate how the information once concentrated on DABCI.org has become distributed across several specialized websites.
For prospective candidates, the most useful approach is to begin with current ABCI eligibility requirements, identify an approved educational program, and verify examination procedures through the appropriate certification and testing organizations. For patients, current certification should be verified directly with the ABCI, while licensure and any disciplinary history should be checked through the relevant state regulatory authority. Historical information from DABCI.org remains useful for understanding the specialty's development, but it should not replace current official information when making professional or healthcare decisions.
The Lasting Importance of DABCI.org
DABCI.org served as an important online resource for the American Board of Chiropractic Internists during a period when professional specialty organizations were increasingly using the internet to administer certification programs and communicate with members. Its historical content documents the structure of chiropractic internal medicine certification, including postgraduate educational requirements, examinations, continuing education, professional directories, and relationships with affiliated organizations.
The website also offers insight into the professional ambitions and challenges associated with expanding chiropractic diagnostic education. Its subject matter reflects interest in laboratory assessment, nutrition, cardiovascular health, endocrine disorders, and broader patient evaluation, while raising important questions about clinical evidence, professional qualifications, and legal scope of practice. The DABCI designation remains a chiropractic specialty credential requiring additional education and examination. It is distinct from physician board certification in internal medicine and does not independently expand a practitioner's legal authority.
For researchers, chiropractors, healthcare professionals, and patients, the history of DABCI.org provides a useful perspective on how chiropractic specialty education has evolved. Its archived materials preserve information about an organization seeking to establish educational standards, recognize additional professional qualifications, and maintain accountability through certification and continuing education. Although the original website's role has changed, its historical record continues to help explain the development of chiropractic internal medicine and the professional organizations responsible for supporting this specialized field.
