MediFind found 6 doctor with experience in Granulomatosis with Polyangiitis near Cooperstown, NY. Of these, 5 are Experienced and 1 are Advanced.
Bassett Medical Center
. Dr. Griger is rated as an Advanced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Paget's Disease of Bone, Rheumatoid Arthritis (RA), Polymyalgia Rheumatica, and Rhizomelic Pseudopolyarthritis.
Bassett Medical Center
. Dr. Martirossian is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Polyarteritis Nodosa, Rheumatoid Arthritis (RA), Polymyalgia Rheumatica, and Rhizomelic Pseudopolyarthritis.
Mary Imogene Bassett Hospital
Raquel Rosen is a Nephrologist in Cooperstown, New York. Dr. Rosen is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. Her top areas of expertise are Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Polycystic Kidney Disease, and Glomerulonephritis.
Mary Imogene Bassett Hospital
Thomas Schumacher is a Nephrologist in Cooperstown, New York. Dr. Schumacher is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and High Potassium Level.
Mary Imogene Bassett Hospital
Ahmad Raja is a primary care provider, practicing in Internal Medicine in Cooperstown, New York. Dr. Raja is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Cavernous Sinus Thrombosis, Systemic Capillary Leak Syndrome, Gout, Endoscopy, and Ureteroscopy.
Mary Imogene Bassett Hospital
Brian Reagan is a primary care provider, practicing in Internal Medicine in Cooperstown, New York. Dr. Reagan is rated as an Experienced provider by MediFind in the treatment of Granulomatosis with Polyangiitis. His top areas of expertise are Muscle Invasive Bladder Cancer, Chronic Kidney Disease, End-Stage Renal Disease (ESRD), and Osmotic Diuresis.
Last Updated: 01/09/2026

