Valerie S. Ratts, MD, FACOG

In St. Louis, Missouri, Dr. Valerie S. Ratts is a Professor of OB/GYN at Washington University School of Medicine and a distinguished PCOS specialist with expertise spanning reproductive endocrinology, fertility, and pediatric and adolescent gynecology. She serves as Director of Pediatric and Adolescent Gynecology at WashU Medicine, giving her a unique lens on PCOS across the full arc of a woman's reproductive life.

Dr. Ratts brings a particularly valuable perspective to PCOS care: she is experienced not only in treating adult women with polycystic ovary syndrome but also in identifying and managing the condition in adolescents — a population where early diagnosis can make a significant long-term difference. Her fertility expertise encompasses ovulation induction and advanced assisted reproductive technologies for women with PCOS who are trying to conceive.

For patients in St. Louis and across Missouri seeking a PCOS expert with both reproductive endocrinology depth and a specialized focus on younger patients, Dr. Ratts offers exceptional, comprehensive care within one of the nation's top academic medical institutions. Washington University School of Medicine's resources and Dr. Ratts's broad expertise make her a trusted choice for women at any stage of life navigating polycystic ovary syndrome.