Weill Department of Medicine | Weill Cornell Medicine

Our department is composed of 16 divisions and nearly 2,250 physicians and scientists. Our outstanding faculty offer the highest levels of expertise across internal medicine and its subspecialties.

About Us

Divisions & Programs

Learn more about our 16 divisions.

Research

Fostering discovery & collaboration.

Education

Residency training in Internal Medicine.

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Diversity

Learn more about our commitment to an inclusive environment.

Patient Care

Quality care for patients.

News

New Strategy May Enable Cancer Monitoring from Blood Tests Alone

A new, error-corrected method for detecting cancer from blood samples is much more sensitive and accurate than prior methods and may be useful for monitoring disease status in patients following treatment, according to a study by Weill Cornell Medicine and New York Genome Center investigators. The method, based on whole-genome sequencing of DNA, also represents an important step toward the goal of routine blood test-based screening for early cancer detection.In the study, published Apr. 11 in... Read More

Head-to-Head Trial Compares Weight Loss Drugs

A new study in the New England Journal of Medicine led by Dr. Louis Aronne, director of the Comprehensive Weight Control Center and the Sanford I. Weill Professor of Metabolic Research in the division of Endocrinology, Diabetes and Metabolism, shows tirzepatide (trade name Zepbound) promoted greater weight loss in individuals with obesity than did semaglutide (trade name Wegovy) in a 72-week clinical trial that compared the safety and efficacy of the injectable drugs. When both drugs are... Read More

The 8th Annual Primary Care and Hospital Medicine Innovations Symposium Highlights Healthcare Innovation in Action

Pictured left to right: Drs. Kenneth Goodman, Monika Safford, Fred PelzmanThe Division of General Internal Medicine’s 8th Annual Primary Care and Hospital Medicine Innovations Symposium opened with a call to action: the pursuit and defense of scientific knowledge is more important than ever. Dr. Robert A. Harrington, the Stephen and Suzanne Weiss Dean and Dr. Myles Wolf, Chair of Medicine, delivered opening remarks that underscored the importance of innovation in healthcare. Dr. Fred Pelzman,... Read More

Events & Grand Rounds

We invite you to participate in our upcoming virtual and in-person events, including Grand Rounds, seminars, festivals, patient education forums, and more. Our Grand Rounds recordings are available to all members of the Weill Cornell Medicine community.

Heart Health: Angina with Non-Obstructive Coronary Arteries

Jul 18, 2025
2:00pm to 3:00pm

Angina with Non-Obstructive Coronary Arteries (ANOCA) is a condition where individuals experience chest pain despite having normal or non-obstructive coronary arteries - there is...

Boost your Fertility

Jul 21, 2025
12:00pm to 1:00pm

Are you ready to enhance your fertility and prepare for a healthy, successful conception? Join Dr. Lisa Koers, Shonali Soans, RD and Kathleen Reil, L.Ac for a unique shared...

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Open Faculty Positions

The Weill Department of Medicine is committed to attracting top tier clinicians and researchers. Thank you for your interest in a career opportunity with us.

Annual Report

Learn more about our department's achievements.