Internal Medicine
Internal medicine is a branch of medicine that focuses on the prevention, diagnosis, and treatment of a wide range of diseases in adults. The exceptional clinicians, investigators, educators, trainees, and staff in the Department of Internal Medicine at Yale form an internationally renowned department in one of the world’s top medical schools.
Embedded in a remarkable basic science environment at Yale, our more than 3,300 members work in a collaborative culture with numerous opportunities for breakthrough interdisciplinary and translational research.
Academic Sections The Department of Internal Medicine is made up of 10 academic sections, each with its own administrative structure. Over the past five decades, these sections, through their clinical, educational and research activities, have gained national and international prominence.
Learn more about our sectionsYale Department of Internal Medicine Year-in-Review 2025 Each year the Department of Internal Medicine produces a report on recent developments, achievements, and priorities from the past year.
Read the Report
Latest Internal Medicine News
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- February 24, 2026
Bullseye: How Yale Researchers Identified Lyme Disease
- February 24, 2026
Stigma to Science: Yale’s Role in Changing Our Understanding of Obesity and Its Treatment
- February 23, 2026Source: National Academy of Medicine
How Are We Getting Her Off the Ventilator?
- February 23, 2026
Quick Question: How Can We Ensure Enough Doctors for Our Aging Population?
- February 23, 2026
Welcome New Faculty and Postdocs in the Yale Department of Internal Medicine (February 2026)
- February 19, 2026Source: News12 Connecticut (with Dr. Rachel Perry)
Yale School of Medicine uncovers breakthrough in cancer research
- February 19, 2026Source: U.S. News & World Report (with Dr. Harlan Krumholz)
Ancient Chinese Practice Lowers Blood Pressure As Well As Medications, Walking Program, Clinical Trial Shows
- February 18, 2026
New Professors in the Yale Department of Internal Medicine
- February 18, 2026
Meet Jean LeMoine, Senior Administrative Assistant II, Digestive Diseases
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