HFS Heritage

HFS Heritage

Houston Fertility Specialists is one of the longest-running and most successful fertility clinics in the United States. Our physicians are true pioneers in modern fertility treatments, including IVF, PGD and Egg Freezing. We're proud to share our heritage, and hope that you will get to know us better.

HFS Team


First IVF case at The Woman’s Hospital of Texas


IVF program established by Dr. George M. Grunert and Dr. Wan-Song Alfred Wun as the Laboratory for Assisted Reproduction at Obstetrical and Gynecological Associates


Created in-clinic hormone assay and andrology laboratories


First outpatient IVF case with egg recovery under ultrasound


First IVF case using intracytoplasmic sperm injection (ICSI) for male factor infertility


Dr. Randall C. Dunn joins Houston Fertility Specialists


First preimplantation genetic diagnosis (PGD) case done in the US


Successful culture of embryos to the blastocyst stage


Dr. R. K. Mangal joins Houston Fertility Specialists


Dr. Leah M. Schenk joins Houston Fertility Specialists


Biopsy of day 3 embryos for genetic testing by FISH to select best embryos for transfer


Multi-center study of embryo biopsy for chromosome number on day 3 and day 5/6 embryos using genomic sequencing of all 23 chromosomes. Showed superiority of day 5/6 biopsy


Dr. Subodh Chauhan joins Houston Fertility Specialists


Egg banking for cancer patients prior to starting chemotherapy


Study of embryo culture to blastocyst stage with biopsy for preimplantation screening (PGS) for chromosome number, with embryo freezing and later frozen/thawed embryo transfer


Blastocyst culture with PGS and freezing followed by transfer of a single embryo (eSET) resulting in 63% pregnancy rate


Established American Egg Bank for frozen donor eggs


Elective egg freezing for fertility preservation for all patients


Dr. Yanett Anaya joins Houston Fertility Specialists

Start your own timeline today!

Contact us, and build a beautiful family with Houston Fertility Specialists™

Tour Our Centers

Sugar Land Fertility Center

7616 Brandford Place, Suite 310
Sugar Land, TX 77479

Katy Fertility Center

23960 Katy Freeway, Suite 280
Katy, TX 77494

Clear Lake Fertility Center

450 Medical Center Blvd, Suite 410
Webster, TX 77598

Willowbrook Fertility Center

13215 Dotson Rd, Suite 180, Houston, TX 77070

Build a beautiful family with Houston Fertility Specialists™

Request A ConsultationQuestions? Contact Us

We’re moving! As of July 1st, our Houston physicians will be seeing patients at two new locations.

What Do Patients Need To Know?