Credentials & CV

Donald E. Thomas, Jr., MD, FACP, FACR, RhMSUS is a board-certified rheumatologist with decades of clinical experience evaluating and treating patients with rheumatologic, musculoskeletal, and systemic autoimmune diseases. He provides medical-legal case review and expert witness services for attorneys in matters involving diagnosis, causation, standard of care, prognosis, disability, medication complications, and future care needs.

Professional Credentials

  • Board-certified rheumatologist for over 30 years

  • Fellow of the American College of Physicians

  • Fellow of the American College of Rheumatology

  • Certified in musculoskeletal ultrasound through the American College of Rheumatology

  • Full-time clinical rheumatology practice at Arthritis and Pain Associates of Prince George’s County, Greenbelt, Maryland

  • Clinical Professor of Medicine at the Uniformed Services University, Bethesda, MD

  • Over 35 years of experience caring for patients with rheumatologic and systemic autoimmune diseases

Publications & Educational Work

  • Author of The Lupus Encyclopedia: A Comprehensive Guide for Patients and Health Care Providers

  • Author of Lupus: The Essential Guide

  • Author of lupus and autoimmune disease educational materials for patients and healthcare professionals

  • Author of chapters in rheumatology, Sjögren’s, and lupus textbooks

  • Invited speaker on lupus, Sjögren’s disease, and rheumatologic disease topics

  • Contributor to physician and patient education in rheumatology

  • Creator of educational content for The Lupus Encyclopedia website: www.lupusencyclopedia.com

Leadership & Professional Service

  • Clinical Professor of Medicine at the Uniformed Services University, Bethesda, MD

  • Fellow of the American College of Rheumatology

  • Fellow of the American College of Physicians

  • Member, Medical and Scientific Advisory Board, Lupus LA

  • Past Chair of the National Board of Directors of the Sjögren’s Foundation

  • Past Chair of the Medical and Scientific Advisory Council, Lupus Foundation of America, MidAtlantic Chapter

  • Leadership experience in national rheumatology, lupus, and Sjögren’s disease organizations

  • Former President of the Rheumatism Society of the District of Columbia

  • Former U.S. Army medical officer

Medical-Legal Experience

Dr. Thomas has reviewed rheumatology medical-legal matters for both plaintiff and defense attorneys. His medical-legal experience includes written expert reports, deposition testimony, causation analysis, standard-of-care review, disability opinions, prognosis assessment, and future-care evaluation.

Services and Opinions Include

  • Medical record review and case merit review

  • Causation and aggravation analysis

  • Standard-of-care opinions

  • Disability, prognosis, and functional impairment review

  • Written expert reports

  • Deposition and trial testimony

  • Review of both plaintiff and defense matters

Areas Commonly Reviewed

  • Lupus/systemic lupus erythematosus

  • Sjögren’s disease

  • Rheumatoid arthritis

  • Vasculitis

  • Fibromyalgia

  • Osteoarthritis and post-traumatic arthritis

  • Degenerative disc disease and other spinal disorders

  • Medication toxicity and treatment-monitoring issues

  • Causation, standard of care, disability, and future care

Request CV, Fee Schedule, or Initial Consultation

Request a complimentary initial consultation to discuss case fit, deadlines, records, and requested opinions.

Dr. Thomas’s CV is available below, and attorneys may use the Contact page to request his current fee schedule or availability.

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