John Doolittle, M.D., is a urologist and male infertility subspecialist at OU Health in Oklahoma City. Dr. Doolittle specializes in male fertility and men’s sexual health, providing compassionate and expert care. He sees patients at both the OU Health Physicians Reproductive Endocrinology Clinic and the OU Health Physicians Urology Clinic.

Dr. Doolittle earned his doctorate of medicine from the University of Texas at Houston Medical School in Houston, Texas. He completed his residency training in urology at the Medical College of Wisconsin in Milwaukee, Wisconsin, and further specialized with a fellowship in andrology, microsurgery, and male fertility at the Cleveland Clinic in Cleveland, Ohio.

Beyond his clinical practice, Dr. Doolittle serves as an assistant professor and the Director of Male Reproductive Medicine and Surgery at the University of Oklahoma College of Medicine. A Texas native, he is a dedicated father and husband, and a die-hard fan of DFW sports and the University of Texas.