Reproductive Endocrinology

Reproductive Endocrinology and Infertility (REI) is a surgical subspecialty of Obstetrics and Gynecology that trains physicians in reproductive medicine addressing hormonal functioning as it pertains to reproduction as well as the issue of infertility. While most REI specialists primarily focus on the treatment of infertility, reproductive endocrinologists are trained to also evaluate and treat hormonal dysfunctions in females outside of infertility.

Reproductive surgery is a related specialty, where a physician in ob-gyn further specializes to operate on anatomical disorders that affect fertility.

Dr. Rock is known world-wide for his expertise in endometriosis as well as reconstructive surgery for mullerian anomalies of the female genital tract.


  • John Rock, MD