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Genetics and Genetic Testing

Our pediatric geneticists provide state-of-the-art diagnostic and therapeutic care for patients with conditions of genetic origin such as autism, genetic birth defects, mental retardation and other genetic disorders.

Affiliated Physicians

  • Heather Crawford, M.D.
  • Michael Gambello, MD, Ph.D.
  • Andrea Harbison, MS
  • Jacqueline T. Hecht, Ph.D.
  • Marianna Hörz Raia, MS
  • Sarah J. Noblin, MS, CGC
  • Hope Northrup, MD
  • Heather Saavedra, M.S. R.D.LD.
  • Sarah Seth, M.S.
  • Claire Singletary, MS, CGC

Contact Us

University of Texas Health Science Center Professional Building
6410 Fannin, Suite 500
Houston, Texas 77030

Phone: 832.325.6516
Fax: 713.512.2229

Office Hours: 8:00 a.m. to 5:00 p.m. (Monday-Friday except major holidays)

Need an appointment with a pediatrician? Now you can book an appointment online 24/7 with ScheduleNow.