The Medicine Specialties divisions provide medical care, training for physicians and students of medicine, and the prevention and management of acute illness or injury in the areas of Addiction Medicine, Allergy and Immuniology, Alternative Medicine, Cardiology, Clinical Epidemiology, Clinical Pharmacology and Toxicology, Endocrinology, Diabetes and Nutrition, Gastroenterology, Geriatric Medicine, Hematology/Oncology, Hospitalist Program, Infectious Diseases, Nephrology, Pulmonary and Critical Care, and Rheumatology.