Tracy Harrison, MD, is a board-certified physician who specializes in reproductive endocrinology, infertility, polycystic ovary syndrome (PCOS), amenorrhea (the absence of menstruation) and fertility care for transgender men. Dr. Harrison’s ultimate objective is to help her patients achieve their fertility goals.

As an assistant professor in the Department of Obstetrics, Gynecology, and Reproductive Sciences at UCSD, she is involved in training the next generation of reproductive endocrinologists at UC San Diego School of Medicine. Dr. Harrison leads research efforts to understand and improve fertility in transgender men in addition to leading clinical research in patients with PCOS. She has also published on the topics of fibroids, assisted reproductive technology, and contraception. Her research is funded by the National Institute of Child Health and Human Development and the American Society of Reproductive Medicine.

In her free time, she enjoys musical theater, college football, international cuisine and spending time outdoors with her husband and French bulldog. She speaks English and Spanish.


M.D., Duke University School of Medicine
B.S., Stanford University


University of California, Los Angeles


Reproductive Endocrinology and Infertility, University of California, San Diego


American Board of Obstetrics and Gynecology


Assistant Professor of Obstetrics, Gynecology, and Reproductive Sciences and Reproductive Endocrinology and Infertility at University of California, San Diego


Society of Reproductive Investigation Early Career Investigator Award