

Rheumatology
Warren Ferris, MD
Washington, DC
Warren Ferris, MD, is a rheumatologist practicing at MedStar Health Primary Care at Leisure World. This internal and family medicine practice in Silver Spring, MD is exclusively for the community. He completed a fellowship in rheumatology at the University of Virginia. Dr. Ferris treats patients with rheumatoid arthritis, as well as arthritis of the hand, wrist, hip, and knee.
50+
Years in Practice
Credentials
Education & Training
- Fellowship: Rheumatology, University of Virginia
Peer Recognition
- Castle Connolly — Top Doctor
2012-2026 (15 years)
- Healthgrades — Healthgrades Choice
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Clinical Rheumatology
Conditions & Treatments
LupusPsoriatic ArthritisRheumatoid ArthritisSclerodermaSjogren SyndromeAnkylosing Spondylitis
Practice Details
Hospital Affiliations
- MedStar Montgomery Medical Center
Experience
50+ years in practice