Department of Medicine Divisions The Department of Medicine is organized into subspecialty divisions. Please select from the links below to learn about each division's faculty, clinical services, research projects and special programs >> Cardiovascular Diabetes, Endocrinology and Metabolism Gastroenterology, Hepatology and Nutrition General Internal Medicine Hematology, Oncology and Transplantation Hospital Medicine Infectious Diseases and International Medicine Molecular Medicine Nephrology & Hypertension Pulmonary, Allergy, Critical Care and Sleep Medicine Rheumatic and Autoimmune Diseases