Department of Internal Medicine

Where Advanced Patient Care, Education, and Research Intersect

More than 1,000 faculty guide over 300 residents and fellows within 13 divisions in the largest clinical department of the University of Michigan Medical School. Together we care for more than half of the patients in one of the leading adult hospitals in the nation.

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170+ Years of Cutting-Edge Care

Since 1848, we have dedicated ourselves to serving patients with advanced, comprehensive, and compassionate care. That mission leads our continuous pursuit of knowledge, recruitment of a diverse, dedicated team, and the translation of research into meaningful health outcomes.

Are you a patient or caregiver?

ABOUT

Learn more about the oldest and largest department of Michigan’s number one hospital.

EDUCATION

At the heart of everything we do is education - training the next generation of world-class health care providers, researchers and educators.

RESEARCH

Our research community is united in identifying and implementing real solutions that transform the lives of our patients.

PEOPLE

Search our ranks of over 1,000 dedicated faculty members who lead and provide the superior care, training and research we're known for.

PATIENT CARE

Explore our resources for patients, visitors and referring providers.

GIVING

From donating to a specific division to supplementing the care of local patients, make an impact where it matters most to you.

Internal Medicine Divisions

Each of our divisions provides the highest standard of care, using research and our collaborative medical community to achieve better health outcomes for our patients.
  • Allergy & Clinical Immunology
  • Cardiovascular Medicine
  • Gastroenterology & Hepatology
  • General Medicine
  • Genetic Medicine
  • Geriatric & Palliative Medicine
  • Hematology & Oncology
  • Hospital Medicine
  • Infectious Diseases
  • Metabolism, Endocrinology & Diabetes
  • Nephrology
  • Pulmonary & Critical Care Medicine
  • Rheumatology

    • Join Our Weekly Grand Rounds

    Grand Rounds take place on Fridays from noon-1:00 pm (EST) via Zoom.

    Learn about Grand Rounds
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    U-M Health Ranks Among Nation’s Best

    University of Michigan Health was recognized as the #1 hospital in Michigan and achieved the Best Hospitals Honor Roll among the top 20 best hospitals in the nation by U.S. News & World Report.

    Learn More About Our Rankings

    Stay Connected With Internal Medicine
    Michigan Medicine, Internal Medicine Chair, Dr. Timothy Blackwell

    Timothy Blackwell, MD, Chair of the Department of Internal Medicine, invites you to explore the 2024–2025 Review, showcasing the department’s accomplishments and sustained contributions to advancing research, education, and patient-centered care.

    Explore the 2024-2025 Review

    Join Our Team

    The Department of Internal Medicine is dedicated to providing high-quality patient care and medical education and conducting innovative and relevant research.

    Explore Our Open Positions
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    By the Numbers in FY2026
    671,212
    Outpatient Visits
    20,425
    Hospital Discharges
    $199.6M
    Research Support Obtained
    4,000
    Peer-Reviewed Articles Published

    Featured News & Stories

     See all news     woman in michigan sweatshirt zipped up holding tomato smiling with hat on in green farm
    Health Lab

    Rheumatologist finds contentment and community through family farm

    A U-M rheumatologist finds contentment and community through family farming.
         A man in a hospital gown sits in a room with a child and a heart shaped pillow. On the right. the same man poses with a woman and a child wearing a shirt with a red heart on it
    Health Lab

    Young father survives aortic dissection after delayed diagnosis

    A 28-year-old father survived a life threatening aortic dissection after seeking a second opinion, highlighting that the condition can strike young adults.
         team smiling together in front of 10 year anniversary sign
    Health Lab

    How gastroenterology nutrition therapy has evolved

    At Michigan Medicine, physicians and nutritionists from the Division of Gastroenterology & Hepatology led the 10th annual “FOOD: The Main Course to Digestive Health” to educate nutritionists treating gastrointestinal diseases and conditions.
    Health Lab

    Weighing TAVR vs. SAVR for aortic stenosis treatment

    Learn the differences between Transcatheter Aortic Valve Replacement (TAVR) and Surgical Aortic Valve Replacement (SAVR) for treating aortic stenosis.
         family together celebrating birthday
    Health Lab

    Specialized care helps patient navigate rare liposarcoma diagnosis

    Specialized care helps a Michigan Medicine patient navigate a rare liposarcoma diagnosis.
         Breathe 3 Pulm Group
    Department News

    BREATHE-3 study offers lifeline to Michigan patients with severe emphysema

    University of Michigan researchers have treated the state's first COPD patient with the investigational Apreo BREATHE Airway Scaffold as part of the BREATHE-3 study. The technology reshapes diseased airways to reduce trapped air, offering a new option for severe emphysema patients who do not qualify for traditional treatments.

    Department of Internal Medicine Internal Website

    Resources and information for current Internal Medicine faculty, staff and learners.

    Internal Medicine Intranet