Dr. Mark P. Diehl

Michael Rezaian is a Rheumatologist in Martinsburg, West Virginia. Dr. Rezaian is rated as a Distinguished provider by MediFind in the treatment of Tenosynovitis. His top areas of expertise are Non-Radiographic Axial Spondyloarthritis (nr-axSpA), Psoriatic Arthritis, Psoriasis, and Rheumatoid Arthritis (RA).

Daniel Elbogdadi is a Rheumatologist in Frederick, Maryland. Dr. Elbogdadi is rated as a Distinguished provider by MediFind in the treatment of Tenosynovitis. His top areas of expertise are Fibromyalgia, Postmenopausal Osteoporosis, Osteoporosis, and Psoriasis. Dr. Elbogdadi is currently accepting new patients.

Dr. Charlie Oshinsky is a native of Washington, DC. He graduated magna cum laude from the University of Pennsylvania. He completed medical school at the NYU School of Medicine, followed by an internal medicine residency at the University of Chicago, and a rheumatology fellowship at the University of Washington, in Seattle.Dr. Oshinsky’s rheumatology research has been recognized in several capacities. He was awarded both the Rheumatology Research Foundation Medical Student Preceptorship Award and the Rheumatology Research Foundation Medical Resident Research Award. He has written first-author publications on vasculitis and osteoarthritis, spoken at the American College of Rheumatology on lupus, and co-authored additional work that has been published or presented at national rheumatology conferences relating to rheumatoid arthritis, lupus, myositis, and vasculitis. He has served as an invited guest lecturer for multiple rheumatology conferences, including national ultrasound conferences.Dr. Oshinsky is passionate about providing personalized, high-quality, evidence-based medical care. He is a member of the American College of Rheumatology. He treats all types of rheumatologic conditions, and areas of interest include inflammatory arthritis such as rheumatoid arthritis, ankylosing spondylitis, and psoriatic arthritis, as well as vasculitis and musculoskeletal ultrasound. Dr. Oshinsky is rated as an Advanced provider by MediFind in the treatment of Tenosynovitis. His top areas of expertise are Tenosynovitis, Psoriasis, Osteoporosis, Postmenopausal Osteoporosis, and Vertebroplasty.