Dr. Guy Ringler is a board certified physician in both Obstetrics and Gynecology and Reproductive Endocrinology and Infertility. He is a partner with California Fertility Partners.

Dr. Ringler was graduated with honors from the University of Michigan and the Wayne State University School of Medicine. He completed postgraduate training in Obstetrics and Gynecology at the University of Chicago, and then pursued subspecialty training in Reproductive Endocrinology and Infertility at the University of Pennsylvania. During his fellowship, Dr. Ringler conducted molecular biology research on the regulation of placental hormone synthesis in the laboratory of renowned scientist Dr. Jerome Strauss. He published numerous scientific papers and was awarded the Nettie Karpin award by the Endocrine Society and Serono Symposia. Dr. Ringler trained in clinical infertility under the master clinicians and pelvic surgeons Drs. Luigi Mastroianni and Celso Garcia.

In clinical practice in Los Angeles for over fifteen years, Dr. Ringler has developed a large referral following due to his excellent patient rapport and high success rates with a diversity of treatments from surgical correction of pelvic disease, to IVF, donor eggs, and gestational surrogacy.

Dr. Ringler is an Assistant Clinical Professor at the UCLA School of Medicine and is involved with clinical studies in the treatment of infertility. He is committed to patient education and is on board of directors of the American Fertility Association. Dr. Ringler has been elected to the prestigious "Best Doctors" in America.

Dr. Ringler thoroughly enjoys his busy and diverse clinical practice. "I feel extremely fortunate to practice Reproductive Medicine. I help my patients make babies and build families. What could be better than that?"