Cardiology is concerned with the diagnosis and treatment of heart-related diseases and ailments, including heart attacks and chronic heart failure.
Endocrinology is concerned with the diagnosis and treatment of patients with diseases and disorders of the glands and hormones, including diabetes.
Gastroenterology and Hepatology
Gastroenterology is concerned with the diagnosis and treatment of disorders affecting the stomach, intestines and associated organs.
General Internal Medicine
This division focuses on the primary care of patients and is concerned with the prevention of diseases and with maintaining good health through proper diet and exercise. It is also home to the Occupational Health Program.
Geographic Medicine is the home of the Center for Vaccine Development, which has created and tested vaccines against cholera, typhoid, malaria and other infectious diseases, including smallpox, the West Nile virus and avian flu.
Gerontology is the study of the biological, psychological and sociological impacts of old age and aging.
Hematology is concerned with the diagnosis and treatment of cancer (oncology) and other diseases of the blood, including anemia and leukemia.
This division is concerned with the detection, treatment and prevention of infectious diseases, including HIV.
Nephrology is concerned with the diagnosis and treatment of diseases of the kidneys.
Pulmonary and Critical Care Medicine
This division is concerned with the diagnosis of a variety of diseases and conditions that can affect breathing, including sleep apnea and pneumonia, and treatments for these illnesses, including lung transplantation.
Rheumatology and Clinical Immunology
This division is concerned with the diagnosis and treatment of patients with arthritis and other rheumatic diseases, such as lupus. It also investigates immunological abnormalities.