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Michael O'Leary, MD
Contributor
Dr. Michael O’Leary is professor of surgery at Harvard Medical School and senior urologic surgeon at Brigham and Women’s Hospital, where he has practiced for 35 years. He is a graduate of Harvard College, and received his MD from George Washington University and a master of public health from the Harvard T.H. Chan School of Public Health. He completed his residency in urology at Massachusetts General Hospital, and was a Robert Wood Johnson Foundation Clinical Scholar at the University of California, San Francisco and Stanford University. He has authored over 200 publications.

How � and why � to fit more fiber and fermented food into your meals

UTI in older women: Why postmenopausal women are susceptible to urinary tract infection, and what to do about it

Can a routine vaccine prevent dementia?

Some adults may need a measles booster shot. Who should get one and why?

Less butter, more plant oils, longer life?

Healthier planet, healthier people

Counting steps is good � is combining steps and heart rate better?

Appendix pain: Could it be appendicitis?

Can saw palmetto treat an enlarged prostate?

How does Ozempic work? Understanding GLP-1s for diabetes, weight loss, and beyond