The Department of Medicine is comprised of 13 divisions with nearly 2,500 faculty, staff, and trainees spread across numerous campuses, clinics, facilities, and centers at Michigan Medicine and throughout the state of Michigan. Our faculty, staff, and trainees excel as clinicians, researchers, educators, leaders, and mentors, all working together to advance patient care, education, and research that has a lasting impact regionally, internationally, and globally.

Allergy and Clinical Immunology
Dedicated to providing quality patient care, resident training, and high-level investigative research for diverse immunological disorders including common allergic conditions, asthma, urticaria, and food allergies.

Cardiovascular Medicine 
Committed to excellence and innovation in patient care, teaching, and research for acute or chronic cardiovascular disorders.

Gastroenterology and Hepatology
Concerned with the diagnosis and treatment of diseases of the gastrointestinal system of the body, including the esophagus, stomach, intestines, liver, gallbladder, pancreas, colon, and rectum.

General Medicine
General and preventive medicine for adults of all ages, management of medical conditions including arthritis, asthma, diabetes, hypertension and heart disease, immunizations, and health counseling and sports physicals.

Genetic Medicine
Committed to providing quality health care, producing research to advance the field of genetics, and teaching the next generation of clinicians and researchers. The division specializes in diagnosing genetic conditions, providing care, assessing risks and implications for family members, determining testing options, identifying supportive resources, and providing genetic counseling.

Geriatric and Palliative Medicine 
Dedicated to providing exemplary interdisciplinary care, research, and education to enhance the quality of life and independence of older adults and patients with serious illness.

Hematology and Oncology
Committed to excellence in patient care, teaching, and research for cancer and hematologic disorders.

Hospital Medicine
With over six distinct clinical service lines, a dedicated fellowship program in Hospital Medicine (that includes Quality Improvement and Research pathways), and educational activities that span undergraduate, graduate, and post-graduate students, the Division is a “Leader and Best” in Hospital Medicine locally, regionally, and nationally.

Infectious Diseases
Treatment of virtually all types of infectious diseases as well as research on the pathogenesis and treatment of infections, antimicrobial pharmacokinetics, hospital epidemiology, diagnostic microbiology, or the molecular biology of viral and bacterial infections.

Metabolism, Endocrinology & Diabetes (MEND)
Comprehensive inpatient and outpatient services in the general area of endocrine and metabolic disorders including diabetes mellitus, osteoporosis, pituitary diseases, thyroid diseases, adrenal diseases, abnormalities in the reproductive axis, obesity, and hyperlipidemia.

Dedicated to serving people with kidney disease, including prevention and treatment of acute and chronic kidney disease, management of progressive kidney diseases, pre-preparation and treatment of end stage kidney disease, hemodialysis, peritoneal dialysis and kidney transplantation, renal stone prevention, acid base, fluid and electrolyte disorders. The division is internationally recognized for the excellence of its clinical care and its rich and diverse education and research programs.

Pulmonary & Critical Care Medicine
Widely recognized for the excellence of its clinical care and for its educational and research programs pertaining to acute or chronic respiratory disease, including chronic obstructive pulmonary disease, asthma, lung cancer evaluation, pulmonary fibrosis, sarcoidosis and other chronic diffuse interstitial lung diseases, pulmonary embolic disease, sleep apnea, occupational lung diseases, pleural diseases, tuberculosis and other chronic pulmonary infections.

Internationally recognized for excellence in diagnosis and management of rheumatic and musculoskeletal diseases, basic and clinical research, and training of rheumatology clinicians and students. Disease areas of emphasis in research programs include rheumatoid arthritis, lupus, scleroderma, vascular disease, and gout.