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Doctors Meet Your Team

Our Physicians: Experts in the Field of Fertility in Houston, TX

Fertility Clinic Serving Houston, The Woodlands, and Beyond

At Houston Fertility Institute, we recognize the crucial role of trusting and caring relationships. Patients, physicians, and staff must all work together when overcoming infertility. We are fortunate to have expert fertility doctors in Houston, TX building such relationships.

All of our patients are cared with sensitivity, compassion, and understanding throughout their treatment process. Patients benefit from the expertise of our physicians at every visit. Our fertility treatment experts, Dr. Jason Griffith, Dr. Gus Haddad, Dr. Daniel B. Williams, Dr. Craig Witz, Dr. Josh Skorupski, Dr. Sandra Bello, Dr. Ryan Steward, Dr. Wei-Hua Wang, Dr. Jon Kim, Dr. Mazen Abdallah, Dr. Kemi Nurudeen, and Dr. Jason Yeh, are professionals of the highest caliber and are on the leading edge of developments in technology and treatment options.

As a reputable fertility clinic serving Texas offices in Beaumont, Cypress, The Woodlands, Houston, Willowbrook, Tomball, Kingwood, Katy, Sugar Land, Medical Center, and Clear Lake, we can provide our patients with a full spectrum of diagnostic testing and infertility treatment options, including infertility testing, surrogacy services, in-vitro fertilization (IVF)intrauterine insemination (IUI), and preimplantation genetic diagnosis (PGD).


Dr. Gus Haddad

Medical Director

Dr. Haddad is the medical director at Houston Fertility Institute. He obtained his medical degree from the American University of Beirut, where he became a member of the prestigious Alpha Omega Alpha medical honor society…

Continue reading about Dr. Haddad’s experience as a reproductive endocrinologist.


Dr. Jason Griffith

Practice Director

Dr. Griffith completed his residency and fellowship in reproductive endocrinology at the University of Texas Health Science Center at San Antonio. He completed his undergraduate degree at Texas A&M University and he also earned a master’s degree in physical therapy from Baylor University…

Continue reading about Dr. Griffith’s experience as an infertility doctor


Dr. Daniel B. Williams

Medical Director

Dr. Williams received both his undergraduate degree in biology and his medical degree from The University of Missouri-Kansas City School of Medicine. He completed residency training in obstetrics and gynecology at King-Drew Medical Center in Los Angeles and completed his fellowship in reproductive endocrinology and infertility at UCLA/Cedars Sinai Medical Centers…

Continue reading about Dr. William’s experience as a reproductive endocrinologist


Dr. Craig A. Witz

Director of Clinical Research

Dr. Craig Witz did his undergraduate studies at Harvard University where he graduated with honors.  He attended medical school at the Baylor College of Medicine in Houston. He completed both his Ob-Gyn residency and Reproductive Endocrinology and Infertility fellowship at The University of Texas Health Science Center at San Antonio…

View Dr. Witz’s full story on becoming one of the best Texas IVF doctors


Dr. Josh Skorupski

Director of Genetics & Oncofertility

Dr. Skorupski completed his undergraduate degree in chemistry at Binghamton University in New York prior to attending medical school at the technion-Israel Institute of Technology in Haifa, Israel…

Continue reading about Dr. Skorupski’s leadership in oncofertility


Dr. Jonathan Kim

Director of Medical Education

Dr. Kim received his undergraduate degree from Cornell University in neurobiology before obtaining his medical degree from University of Texas Southwestern Medical School in Dallas…

Continue reading about Dr. Jonathan Kim’s medical education role at Houston Fertility Institute


Dr. Mazen Abdallah

Medical Director

Dr Abdallah obtained his undergraduate degree in Biology and medical degree from the American University of Beirut. He then completed his residency in Obstetrics and Gynecology at Wayne State University / Detroit Medical Center where he annually received the award for excellence in academic achievement…

Learn more about Dr. Mazen Abdallah Medical Director role at our center


Dr. S. Kemi Nurudeen

Director of Fertility Preservation

Dr. Nurudeen graduated magna cum laude from Texas A&M University and earned her medical degree from Texas A&M University Health Science Center College of Medicine. She completed a residency in Obstetrics and Gynecology at Georgetown University Hospital…

Learn more about Dr. S. Kemi Nurudeen Director of Fertility Preservation role at our center


Dr. Ryan Steward

Director of Third-Party Reproduction

Dr. Steward is a native Texan, born and raised in Austin. He received his medical degree from the University of Texas Health Science Center at San Antonio and is board certified in Obstetrics and Gynecology…

Continue reading about Dr. Stewards’ role at Houston Fertility Institute


Dr. Jason Yeh

Director of Patient Education

Dr. Jason Yeh, an infertility doctor joining Houston Fertility Institute, is a born and raised Texan and graduated from the Plan II Honors program at the University of Texas at Austin. After college, he was awarded a tuition scholarship to attend the University of Texas Southwestern Medical Center at Dallas and went on to complete residency training in Obstetrics and Gynecology at Duke University in Durham, North Carolina. There, he won multiple teaching and research awards, and was elected to serve as the administrative chief of the Duke Obstetrics and Gynecology Department, where he remained to complete his fellowship training in Reproductive Endocrinology and Infertility.

Learn more about Dr. Jason Yeh’s role at Houston Fertility Institute


Dr. Sandra Bello

Chief of Reproductive Surgery

Dr. Bello is a Medical Director at Houston Fertility Institute. She received her undergraduate degree from San Francisco State University before obtaining her medical degree from Michigan State University. Dr. Bello then proceeded to perform her residency in obstertrics and gynecology at Pennsylvania Hospital in Philadelphia…

Continue reading about Dr. Bello’s advanced fertility practice in Houston


Dr. Wei-Hua Wang

IVF Laboratory Director


Dr. Alexa Clapp

Director of Medical Ethics

Dr. Alexa Clapp completed medical school at the University of Florida College of Medicine and was inducted into Alpha Omega Alpha, the honor medical society. She then transitioned to Texas for an Obstetrics and Gynecology residency at the University of Texas at Houston…

Continue reading about Dr. Clapp’s role at Houston Fertility Institute