Mahn, Rebecca, MD

Dr. Rebecca Mahn joined the Department of Obstetrics and Gynecology in October 2025 in the Division of General Obstetrics and Gynecology as an Assistant Professor. Dr. Mahn received her medical & masters degrees from Albert Einstein College of Medicine in New York City in 2017. Prior to that, she had attended the University of Wisconsin-Madison for her undergraduate degree. She completed her residency in Obstetrics and Gynecology at NYU Langone Medical Center in New York City in 2021.

Dr. Mahn cares for women and people with female reproductive organs of all ages, providing comprehensive and compassionate care to the full spectrum of Obstetrics and Gynecology. Dr. Mahn’s clinical interests include complicated pregnancy care, family planning, abnormal bleeding, pelvic pain, fibroids, and social & population health.

Dr. Mahn sees patients in the Obstetrics and Gynecology clinic at the Greenfield 27th Street Clinic and performs surgeries and deliveries at Froedtert Hospital.

Outside of work, Dr. Mahn loves spending time with her husband, three kids & extended family, running, biking & generally being outside, traveling, and eating.