Skip to main content
Thalia Segal
Thalia Segal, MD

Reproductive Endocrinologists

If you are a patient, please do not contact this physician by email without her prior expressed consent due to confidentiality concerns.

Contact Information

Mailing Address: 499 Illinois St., 6th floor 
San Francisco, CA 94158
Practice Phone: 415-353-7475

Research/Clinical Interests

Polycystic ovarian syndrome (PCOS), fertility preservation, in vitro fertilization and impact of the environment on reproductive health. 


Year Institution & Location Degree Field of Study
2011 Albert Einstein College of Medicinem, Bronx NY M.D. Medicine
2015 Northwell Health, Manhasset, NY Residency Obstetrics and Gynecology
2018 Case Western Reserve University/University Hospitals, Cleveland, OH Fellowship Reproductive Endocrinology and Infertility

Achievements & Recognition

Year Major Honors
2014 International Society of Gynecological Endocrinology
Competition Winner
2015 Outstanding Resident Paper at New York OB Society
2015 Best Resident Research Award
2017 IntegraMed Innovation in Research Grant
2017 ASRM Corporate Member Council In-training Travel Grant 
2018 PCRS Excellence In-training Research Award

Selected Publications

Segal T.R., Kim K., Mumford S.L., Goldfarb J.M., Weinerman R.S. How much does the uterus matter? Perinatal outcomes are improved when donor oocyte embryos are transferred to gestational carriers compared to intended parent recipients [In press, Fertility & Sterility].

Segal T.R., Mínguez-Alarcón L., Chiu Y.H., Williams P.L., Nassan F.L., Dadd R., Ospina M., Calafat A.M., Hauser R., for the Earth Study Team. Urinary concentrations of 3-(diethylcarbamoyl) benzoic acid (DCBA), a major metabolite of N,N-diethyl-m-toluamide (DEET), and semen
parameters among men attending a fertility center. Human Reproduction 2017. 32(12):2532- 2539.

Nicholas C., Davis J., Fisher T., Segal T.R., Petti M., Sun Y., Wolfe A., Neal-Perry, G. Maternal Vitamin D Deficiency Programs Reproductive Dysfunction in Female Offspring through Adverse Effects on the Neuroendocrine Axis. Endocrinology 2016;157:1535-45.

Thorne J.T., Segal T.R., Chang S., Jorge S., Segars J.H., Leppert P. Dynamic Reciprocity between Cells and Their Microenvironment in Reproduction. Biology of Reproduction 2015;92:25.

Segal T.R., Hershlag A. “Fallopian Tube Dysfunction in Unexplained Infertility.” In: Schattman G., Esteves S., Agarwal A., Eds. Unexplained Infertility: Pathophysiology, Evaluation, & Treatment. New York, NY: Springer Verlag 2015. 193-202.

Segal T.R., Fried W., Krim E.Y., Parikh D., Rosenfeld D.L. Treatment of Microperforate Hymen with Serial Dilation: A Novel Approach. Journal of Pediatric & Adolescent Gynecology 2015;28:E21-2.