Revisions Expert Witnesses

Revisions expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on revisions. The revisions expert witness listings on this page are typically from fields/areas of expertise such as: Independent Medical Examinations, Orthopedic Surgery, and Sports Medicine.

Randon Johnson, MD

Chicago, Illinois
Orthopedic Surgery, Sports Medicine - Arthroscopy, Knee Replacement, Shoulder Replacement, Hip Replacement, Joint Replacement, Fracture, Hand, Wrist, Elbow, Foot, Ankle, Independent Medical Examination, IME, Arthroscopic Surgery, trauma, Rotator cuff, revisions, ORIF, open reduction internal fixation, orthopedics – non-surgical
Dr. Johnson is an award-winning, board-certified orthopaedic surgeon in active clinical practice. Experience in shoulder, elbow, hand, wrist, hip, knee, foot, ankle and orthopaedic trauma. Has performed thousands of procedures. Peer Reviewer and Former Chairman of Committee on Orthopaedic Best Practices. Extensive Locum Tenens experience – licensed in six states.

Eric M Orenstein, MD, MBA

IU Health Arnett Hospital

Illinois
Orthopedic Surgery, Independent Medical Examinations - Hip and Knee Replacements, Revisions, Sports Injuries, Knee Arthroscopies, Arthritis of Hip and Knee, Fracture Care, Rotator Cuff Surgery, Independent Medical Evaluations, Joint Reconstruction, Hip Specialist, Knee Specialist, Causation
I am a board-certified fellowship trained orthopedic surgeon in my 34th year of practice. I am fellowship trained in Joint Reconstructive Surgery specializing in hip and knee replacements including partial knee replacement, anterior hip replacement and complex revision surgeries. I am participating in the Maintenance of Certification and am Board Certified through December 31, 2028. I am licensed in Indiana, Ohio, Washington state, and Oregon. I have an Expert Witness Certificate in Florida. I perform file reviews including medical necessity reviews and quality reviews, independent medical exams, and have been an expert witness in malpractice and personal injury cases. I also perform Disability Reviews and Medical necessity reviews for the Department of Labor. I am a fellow of the American College of Surgeons, AAOS, and AAHKS and am on the Editorial Board of the Journal of Arthroplasty. I am an Adjunct Clinical Assistant Professor of Orthopedic Surgery with the IU School of Medi...

Eric M Orenstein, MD, MBA

IU Health Arnett Hospital

Lafayette, Indiana
Orthopedic Surgery, Independent Medical Examinations - Hip and Knee Replacements, Revisions, Sports Injuries, Knee Arthroscopies, Arthritis of Hip and Knee, Fracture Care, Rotator Cuff Surgery, Independent Medical Evaluations, Joint Reconstruction, Hip Specialist, Knee Specialist, Causation
I am a board-certified fellowship trained orthopedic surgeon in my 34th year of practice. I am fellowship trained in Joint Reconstructive Surgery specializing in hip and knee replacements including partial knee replacement, anterior hip replacement and complex revision surgeries. I am participating in the Maintenance of Certification and am Board Certified through December 31, 2028. I am licensed in Indiana, Ohio, Washington state, and Oregon. I have an Expert Witness Certificate in Florida. I perform file reviews including medical necessity reviews and quality reviews, independent medical exams, and have been an expert witness in malpractice and personal injury cases. I also perform Disability Reviews and Medical necessity reviews for the Department of Labor. I am a fellow of the American College of Surgeons, AAOS, and AAHKS and am on the Editorial Board of the Journal of Arthroplasty. I am an Adjunct Clinical Assistant Professor of Orthopedic Surgery with the IU School of Medi...

James Kemmler, MD

Saint Marys, Ohio
Orthopedic Surgery - orthopedic, orthopaedic, trauma, total joints, shoulder, knee, hip, ankle, wrist, elbow, revisions, reverse total shoulder arthroplasty, hand and wrist reconstruction, arthroscopic sports reconstruction
I have spent over 13 years performing KePRO Medicare/Tricare/Medicaid standard of care reviews and have also been involved with BWC/Sheakley standard of care and care utilization evaluations for a number of years. I have also performed case and care reviews, in addition to performing depositions as necessary, for accident, medical malpractice, and BWC cases throughout my orthopaedic career. IME’s have also been an ongoing part of my practice. These reviews and involvements have transitioned into the development of my consulting business; James Kemmler, MD Consulting, LLC. I have been practicing orthopaedic surgery now for approximately 25 years. My practice is global, encompassing all ages from infants to the elderly. I cover all aspects of trauma; all total joints, including shoulder, knee, hip, ankle, wrist, elbow, including revisions as well as reverse total shoulder arthroplasty; hand and wrist reconstruction; all arthroscopic sports reconstruction, elbow, shoulder, knee, wrist...

Eric M Orenstein, MD, MBA

IU Health Arnett Hospital

Ohio
Orthopedic Surgery, Independent Medical Examinations - Hip and Knee Replacements, Revisions, Sports Injuries, Knee Arthroscopies, Arthritis of Hip and Knee, Fracture Care, Rotator Cuff Surgery, Independent Medical Evaluations, Joint Reconstruction, Hip Specialist, Knee Specialist, Causation
I am a board-certified fellowship trained orthopedic surgeon in my 34th year of practice. I am fellowship trained in Joint Reconstructive Surgery specializing in hip and knee replacements including partial knee replacement, anterior hip replacement and complex revision surgeries. I am participating in the Maintenance of Certification and am Board Certified through December 31, 2028. I am licensed in Indiana, Ohio, Washington state, and Oregon. I have an Expert Witness Certificate in Florida. I perform file reviews including medical necessity reviews and quality reviews, independent medical exams, and have been an expert witness in malpractice and personal injury cases. I also perform Disability Reviews and Medical necessity reviews for the Department of Labor. I am a fellow of the American College of Surgeons, AAOS, and AAHKS and am on the Editorial Board of the Journal of Arthroplasty. I am an Adjunct Clinical Assistant Professor of Orthopedic Surgery with the IU School of Medi...