Dr. Natalie Dubchak

Ivan Marchena-Mendez is a Rheumatologist in York, Pennsylvania. Dr. Marchena-Mendez is rated as a Distinguished provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Rheumatoid Arthritis (RA), and Psoriasis. Dr. Marchena-Mendez is currently accepting new patients.

Alan Roumm is a Rheumatologist in Camp Hill, Pennsylvania. Dr. Roumm is rated as an Advanced provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Polymyalgia Rheumatica, Rhizomelic Pseudopolyarthritis, Rheumatoid Arthritis (RA), and Psoriatic Arthritis.

Hareth Madhoun, DO, is a rheumatologist with Lancaster Arthritis & Rheumatology Care. He is board-certified in internal medicine and rheumatology by the American Board of Internal Medicine. He is certified in the Musculoskeletal Ultrasound in Rheumatology (RhMSUS) by the American College of Rheumatology. Dr. Madhoun received his medical degree from the Philadelphia College of Osteopathic Medicine and completed his residency at Lehigh Valley Health Network. He then attended The Ohio State University Wexner Medical Center (OSUMC) for this fellowship. He remained at OSUMC for an additional 8 years where he obtained the rank of clinical associate professor. Dr. Madhoun is rated as an Advanced provider by MediFind in the treatment of Rhizarthrosis. His top areas of expertise are Henoch-Schonlein Purpura, Rheumatoid Arthritis (RA), Lupus Nephritis, and Dermatomyositis.