Dr. Richard M. Hahn

Margaret Ragni is a primary care provider, practicing in Internal Medicine in Pittsburgh, Pennsylvania. Dr. Ragni is highly rated in 7 conditions, according to our data. Her clinical expertise encompasses Hemophilia A, Blood Clots, Von Willebrand Disease (VWD), Hemophilia B, and Liver Transplant.

John Gill is a primary care provider, practicing in Internal Medicine in Monroeville, Pennsylvania. He has been practicing medicine for over 17 years. Dr. Gill is highly rated in 8 conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, Gangrene, Hepatitis C, Kidney Transplant, and Nephrectomy. Dr. Gill is board certified in American Board Of Internal Medicine - Internal Medicine.

John M. Kirkwood, MD, is a professor of medicine, dermatology, and clinical and translational science at the University of Pittsburgh School of Medicine and the Clinical and Translational Science Institute at the University of Pittsburgh. Dr. Kirkwood directs the Melanoma Center at UPMC Hillman Cancer Center and specializes in melanoma research and the prevention and early detection of melanoma, as well as the treatment of advanced disease and adjuvant therapy of resectable disease. Dr. Kirkwood is highly rated in 5 conditions, according to our data. His clinical expertise encompasses Melanoma, Melanoma of the Eye, Metastatic Uveal Melanoma, and Uveal Melanoma. Dr. Kirkwood is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine. Dr. Kirkwood is currently accepting new patients.