Welcome to the SEAK National Directory of Medical File Review Consultants. The following list of Chiropractors are available to provide a Medical file review, Utilization review, Chart review, Peer review, Second opinion (2nd opinion), Underwriting report, Disability opinion, Pre-authorization, etc.

John J. Sando, D.C.

Butte, Montana
Certified as Independent Chiropractic Examiner by American Board of Independent Medical Examiners (ABIME). Curriculum Vitae provided by request. File reviews done on reasonable and necessary care and appropriateness of care. Certified in doing Impairment Ratings, 6th Edition of the AMA Guides.

Dr. Sadie Marie Thorson, BS, DC, IE Summit Chiropractic

Maplewood , Minnesota
Over 16 years in practice with extensive experience treating auto/personal injury, wellness, worker’s compensation and general health insurance cases. I’ve performed over 3,000 file reviews, IMEs and disability ratings. I’m also a Certified Medical Examiner with NRCME. Quick turn-around time with detailed and precise reports. My reports include what I opine as medically reasonable and appropriate regarding duration of care, usual/customary fees, imaging studies, specific treatment procedures/modalities, economic disability, ADL restrictions, replacement services and future care/referrals.

Geri M. Kruckenberg, DC Kruckenberg Chiropractic Clinic

Moline, Illinois
National Board of Chiropractic Examiners, 2006-present Board Certified in Chiropractic 1993

Paul J. Marsh, DC, QME Paul J. Marsh Chiropractic Corporation

San Diego, California

Ryan M. Thomas, DC, FIANM-us Hillcrest Chiropractic Clinic

Happy Valley, Oregon
-Certified in Whiplash Biomechanics & Injury Traumatology -Certified in Functional Capacity Examinations -Certified in Motor Vehicle Collision Occupant Injuries -International Academy of Neuromusculoskeletal Medicine Fellowship (FIANM-us) -American College of Chiropractic Orthopedists (ACCO) member -National Board of Chiropractic Examiners (NBCE) part IV practical examination proctor -Licensed in Oregon, Colorado, and Utah with 25 years of clinical experience -Proficient with both medical file reviews and independent medical examinations -Prompt turn around -CV available upon request

Ashkan Aazami, DC

Rockville, Maryland
30 years experience in Med-Legal field, private practice in MD since 1994. Qualified Medical Examiner when practicing in CA.

David B Russ, DC chirolegal.com

Portland, Oregon
Private chiropractic practice, 1998 to present. Member, Peer Review Committee, Oregon Board of Chiropractic Examiners 2013 to 2017. Chairperson 2017 to 2019. Associate Professor, National College of Natural Medicine, Portland, OR. 1999 to 2004. Department Chair 2001 to 2004.

Timothy L Holcomb, DC, MSN (FNP)

Goliad, Texas
30+ years experience as personal injury chiropractor and pharmacist. Well-reasoned in legal testimony. 6 years experience as family nurse practitioner. 10 years extensive experience in claims review. Prompt, efficient turn-around of reviews. References and/or CV available. Licensed in multiple states. Call 361-392-1100 or [email protected]

Kirk E Manson, DC, CCIC, APC, DABCI

Albuquerque, New Mexico
Assistance instructor for the University of New Mexico's Myofascial Pain conference. Contributed to the textbook: Clinical Mastery in the Treatment of Myofascial Pain. Certified Chiropractic Insurance Consultant Advanced Practice Chiropractor Diplomate of the American Board of Chiropractic Internists

Stephen R. Lininger, DC, CICE Manassas Chiropractic & Rehab.

Manassas, Virginia
Credentialed and experienced in MRI Spine Interpretation, ABIME Board Certified Independent Medical Examiner. 15 plus years in practice. Extensive experience in; courtroom live trial testimony and deposition. Extensive experience in Disability/Impairment rating, Military Impairment ratings, IME work, IME and AMA Guides Impairment Rebuttal work using 4th, 5th, 5th editions. Expert in correlating diagnosis, bodily injury, and persistent functional loss. Extensive experience with workers compensation adjusters and panels. Extensive experience with low speed automobile accident

Brian J Gray, BS, DC Neuro-muscular Specialists

Bridgeton, Missouri
Insurance oversight specialist. Physical medicine management fraud and abuse reviews. Coventry and Aetna healthcare special investigation units, Medicare and Medicaid claims. Allstate and American Family auto claims. 17-year experience working with fraud investigation specialists and attorneys. Past medical director for Coventry and Aetna health insurance.

Mark S Balderston, DC, MCS-P, CCIC

Shawnee, Kansas
Private practice for 40 years. Board member of the Kansas State Board of Healing Arts (mixed board of MD's, DO's, DC's, Podiatrist and Public Members). Certified Chiropractic Insurance Consultant. Reviewed over 5,000 chiropractic files, IME's, depositions and testifying in court. Medical Compliance Specialist-Physician.


OVIEDO, Florida

Windy D. Heyn, D.C. Lighthouse Chiropractic / Vermont DOT Physicals

South Hero, Vermont
I have been in practice for over 16 years and been on the National Board of Certified Medical Examiners performing FMCSA CDL physicals for 7 years. I have completed the SEAK Medical File Review Course. I have excellent administration skills.

Jordan Mackner, DC, FIAMA

Phoenix, Arizona
I have experience in providing Chiropractic Record Review, Independent Medical Evaluations (IME), Peer Review, Deposition and Testimony. I evaluate patients involved in: Auto / Casualty liability, Workers Compensation, Disability cases and in cases requested by health insurance plans. Provide a comprehensive report, opinions including: current status, MMI / Impairment rating, further / future medical care, functional capacity / functional limitations, acceptance / denial of claim, pre-existing conditions, unorthodox treatment. State License: AZ, CO, UT, HI, NY, TX. Level I Work Comp Acc. CO

Gregory Bond, DC Bond Chiropractic and Rehabilitation

Eaton, Colorado
Over 8 years of extensive chiropractic peer utilization review experience in auto accident industry; Over 14 years of active clinical experience and still practicing; Licensed in CO, WA, and OR; Advanced certification of competency in whiplash and brain injury traumatology from Spine Research Institute of San Diego; Current subject matter specialist for National Board of Chiropractic Examiners for Parts I-III written examinations, multiple state jurisprudence examinations, and auto accident specialty examinations; Deposition testimony experience in auto accident cases

Christopher R. King, DC Iron Spine Medical

Land O Lakes, Florida

Kristen L Lindsey, DC

Valdosta , Georgia
Specialized training in Disability and File Review, Medical Narrative Reports in Personal Injury Cases and certified in Impairment Ratings, 6th Edition of the AMA Guidelines, Certified Medical Examiner (NRCME)

Matthew P Peterson, DC Cornerstone Chiropractic

Tigard, Oregon
Thorough, detail oriented, experience in multiple EHR systems and in a medical lab environment. Fast, efficient, competent problem solver and many years working with tech.

Dani Gross, DC Gross Consult LLC

Sugar Land, Texas
I have been a board-certified chiropractor since 2010 and have extensive experience treating auto/personal injury, worker’s compensation, wellness, and general health insurance cases. I have also performed hundreds of peer file reviews, IMEs, and disability evaluations. I hold certifications in Case Management (CCM), Healthcare Quality (CPHQ), Lean Six Sigma (LSS) and Worksite Wellness (CWWS). I am also experienced in quality improvement including medical record auditing/review, HEDIS, URAC and NCQA. I run a small family practice in Sugar Land, Texas.

Aaron M. Martin, DC,DIANM,CICE Iowa Chiropractic Clinic, P.C.

Ankeny, Iowa

Anthony Crifase, DC

Chicago, Illinois

John G. Giacalone, DC

Stroudsburg , Pennsylvania
Certified Independent Chiropractic Examiners, CICE, ABIME 3/8/2020. Certified medical-legal examiner, CMLE, IAIME 4/3/2021.

David P. Sniezek, DC,MD,MBA Advanced Integrative Rehabilitation and Pain Center

Washington, District Of Columbia
Physical Medicine and Rehabilitation - Adjunct Professor, Palmer College Chiropractic Fellow, American Academy of Medicine Acupuncture Board Certified, Integrative Medicine Board Certified, Physical Medicine & Rehabilitation

Douglas H. Peffer, DC

Federal Way , Washington
Hundreds of IME exams, consults, file reviews, per year over last 20 years. Current data base ~3000 not including panels. Court, hearings, depositions, mostly for Attorney Generals office L&I. I have worked for 12+ panel groups. I still work with Medical panels in the state of Washington. Some investigations. Currently treating patients at my office. Medical panels use my office 3-4 times a month. Completed Chiropractic Orthopedics program. Parts of Chiropractic neurology. SEAK AMA Impairment. Washington Association of Independent Medical Examiners, Puget Sound Spine Society.

Steven W Brinson, DC, BS, BS

Linton, Indiana
I have over 12 years of clinical experience of diagnosing and treating patients of all ages with a wide array of musculoskeletal conditions. I am efficient and detailed oriented when evaluating patients for injuries sustained in Auto Accidents, Worker's Compensation, Personal Injury Cases. I will provide a comprehensive report along with my professional statement/opinion on a wide variety of topics including (but not limited to): patient's current health status, functional assessments, ability to perform specific task to determine disability, review of current treatment protocols and efficacy.

Jenny L. Wiemann, DC Crosby Chiropractic & Acupuncture Centre

St Peters, Missouri

Alex Frantzis, DC, FIAMA, DACO, CICE

Richfield, Ohio
I have treated thousands of personal injury and workers compensation patients in the state of Ohio. I have post graduate training relating to injuries from motor vehicle collisions. I am board certified in Orthopedics. I am on the Ohio Workers Compensation Disability Evaluators Panel, performing IMEs and File reviews for Ohio BWC. I also see patients out of a hospital outpatient clinic and am one of only a handful of Chiropractors who practice in a large Medical Group (40+ physicians). I am licensed in both Ohio and Pennsylvania.

David Eric Boll, DC CPC PES Comprehensive Consulting Services / Expert-Opinion.com

Adell, Wisconsin
Certified Professional Coder, Current Board Advisor- American College of Chiropractic Consultants, Certification in Case Management and Utilization Review, Former Chiropractic Services Director for major North American Insurance Company, SIU and expert witness experience, Peer file reviewer for the past 25+ years, Athletic Performance and rehab specialist, former faculty member of the American Back Society, assists insurance carriers with guidelines, research, coding reviews, internal education, credentialing and review


I have been practicing for 19 years with a mix of personal injury and wellness care. I have also provided practice coverage for approximately 100 clinics throughout Florida. I have previously practiced in Georgia and Washington State. This has given me a diverse experience with chiropractic care plans and modalities that are commonly used in clinics in different states. I have completed approximately 12-20 Independent Medical Examinations with 1 to 10 that have included medical records review. I have testified in one deposition. I am very good at completing reports on time.