Workers’ Compensation Expert Witness in Orthopedic Surgery
Dr. Mark Conklin is a board-certified orthopedic surgeon with over 30 years of clinical experience and more than 20 years as an expert witness. He provides objective, evidence-based opinions in workers’ compensation claims involving foot and ankle injuries, including causation, maximum medical improvement (MMI), permanent impairment, work restrictions, and the medical necessity of treatment. Attorneys for injured workers, employers, and insurers across Colorado, Wyoming, and the United States rely on his clear, defensible analysis.
Why Choose Dr. Conklin as Your Workers’ Compensation Expert Witness?

Board-Certified Authority
Certified by the American Board of Orthopaedic Surgery (ABOS) through 2034, with active licensure in Colorado and Wyoming. His foot and ankle subspecialty brings focused expertise to the injuries most common in work-related claims.

Decades of Clinical Experience
More than 30 years of surgical practice means he has diagnosed, operated on, and followed the recovery of thousands of patients with traumatic and overuse injuries, so his opinions rest on real treatment outcomes.

Unbiased, Evidence-Based Methodology
Every opinion is grounded in the medical record, diagnostic imaging, and current peer-reviewed literature, and is the same no matter which side retains him. He is a former President of the Colorado Orthopedic Society.

Credibility Under Cross-Examination
Dr. Conklin has testified for more than two decades. His reports and testimony are organized, plainly worded, and built to hold up in deposition, at hearing, and before an administrative law judge.
Common Workers’ Compensation Orthopedic Issues
Dr. Conklin focuses on the disputed questions that decide orthopedic workers’ compensation claims, including:
Workers’ Compensation Issue | What is Evaluated |
Causation and Mechanism of Injury | Whether an injury arose from the workplace event or from a pre-existing or degenerative condition, such as an acute ankle fracture versus long-standing arthritis |
MMI and Permanent Impairment | Whether the worker has reached maximum medical improvement, and whether a permanent impairment rating is accurate and supported by the clinical findings |
Treatment Necessity | Whether proposed or completed care, including surgery, injections, and therapy, was reasonable, related to the injury, and consistent with accepted treatment guidelines |
Work Restrictions and Return to Work | Functional limitations, permanent restrictions, and ability to perform job duties after injuries such as Lisfranc injuries, calcaneus fractures, and Achilles tendon ruptures |
Surgical Outcomes and Complications | Whether a poor result or complication after work-injury surgery reflects the injury, the care provided, or the worker’s recovery |
Our Evaluation Process
To ensure efficiency and clarity for legal teams and claims professionals, our process is transparent and structured:
- Initial Contact: Reach out with a brief summary of the claim, the injury, and the question you need answered.
- Preliminary Review: Dr. Conklin reviews the key records and imaging and confirms whether he can offer a supportable opinion on your issue.
- Formal Evaluation: Receive a comprehensive record analysis and a detailed written report, with deposition or hearing testimony available as needed.
Frequently Asked Questions
How does Dr. Conklin assist in workers’ compensation cases?
He reviews medical records and diagnostic imaging, then provides an independent opinion on causation, MMI, impairment, restrictions, and treatment necessity. He can prepare a written report and testify at deposition or hearing.
Does Dr. Conklin work for injured workers, employers, or insurers?
He works with attorneys and claims professionals on any side of a claim. His opinions are based on the evidence, not on who retains him.
Can Dr. Conklin help with claims outside Colorado?
Yes. He is licensed in Colorado and Wyoming and supports cases nationwide through record review, consultation, and expert testimony.
How do I schedule a case review?
Contact our office with a brief case summary. We will confirm availability, outline next steps, and let you know what records are needed.
“Dr. Conklin’s analysis was thorough, objective, and easy for the court to follow. It made a real difference in how our claim was resolved.”
Contact Dr. Mark Conklin Today for a Workers’ Compensation Case Evaluation
If your claim turns on an orthopedic question, an objective expert evaluation can clarify where it stands. Reach out to Dr. Conklin to discuss your case and how he can help.