Rheumatology Expert Witness & Case Review Services

Focused expertise in osteoarthritis, spine disorders, lupus, Sjögren’s disease, rheumatoid arthritis, Ehlers-Danlos syndrome, fibromyalgia, vasculitis, and other autoimmune diseases.

Board-certified rheumatologist for over 30 years

Clinical professor of medicine

Author of The Lupus Encyclopedia

Certified in musculoskeletal ultrasound

Plaintiff and defense medical-legal case review

View Dr. Thomas's CV

Donald Thomas, MD, FACP, FACR, RhMSUS

Board-certified rheumatologist with more than 30 years of clinical experience:

Providing objective, rheumatologic expert witness case reviews for plaintiff and defense attorneys

Why Attorneys Retain Dr. Thomas

  • Objective review for both plaintiff and defense attorneys

  • Nationally recognized expertise in lupus, Sjögren’s disease, arthritis, and autoimmune disease

  • Clear opinions regarding diagnosis, causation, standard of care, disability, prognosis, and future care

  • Careful review of medical records, timelines, laboratory data, imaging, and treatment decisions

  • Practical explanations of complex rheumatology issues for attorneys, judges, and juries

  • CV, fee schedule, and initial consultation available upon request

Objective Rheumatology Case Review for Attorneys

Dr. Thomas reviews rheumatology-related legal matters in a structured, evidence-based manner.

After an initial conflict check, he reviews the relevant medical records, identifies the key clinical issues, and helps attorneys understand the case's strengths, limitations, and medical questions.

Attorneys may request an initial consultation, written report, causation or standard-of-care opinion, disability/prognosis assessment, or deposition and trial testimony, depending on the needs of the matter.

Rheumatology matters reviewed include:

  • Lupus, Sjögren’s disease, rheumatoid arthritis, connective tissue disease, vasculitis, scleroderma, myositis, and other autoimmune diseases

  • Osteoarthritis, spinal disorders, and post-traumatic arthritis

  • Gout, CPPD, pseudogout, and other crystalline arthritides

  • Fibromyalgia and hypermobile Ehlers-Danlos syndrome

  • Psoriatic arthritis, ankylosing spondylitis, and other spondyloarthritides

  • Medication toxicity, treatment-monitoring issues, and medication complications

  • Delayed diagnosis, misdiagnosis, and trauma-related worsening of preexisting rheumatologic conditions

  • Other complex inflammatory, autoimmune, and musculoskeletal rheumatic disorders

Meet Dr. Thomas & His Approach
Doctor holding an X-ray of a human hand against a purple background.

Medical-Legal Experience

Dr. Thomas has reviewed rheumatology medical-legal matters for both plaintiff and defense attorneys, including written expert reports, deposition testimony, causation analyses, standard-of-care reviews, disability opinions, prognosis assessments, and future-care evaluations.

How Dr. Thomas Can Help

Medical Record Review

Review of records, timelines, labs, imaging, treatment decisions, and disease progression.

Causation & Standard of Care

Analysis of diagnosis, treatment decisions, causation, prognosis, disability, and future care needs.

Expert Reports

Clear, evidence-based reports addressing the key rheumatology issues in dispute.

Deposition & Trial Testimony

Understandable testimony explaining complex autoimmune and musculoskeletal conditions.

Request CV, Fee Schedule, or Initial Consultation

Fill in this short form to request a complimentary initial consultation to discuss case fit, deadlines, records, and requested opinions.

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See Dr. Thomas's CV