Skip to Content

Resize text:


Services & Departments

Find a Doctor

To search Houston doctors, please select a specialty & submit your Zip Code below.

Advanced Search
Search by Doctor's Name

Schedule Now

To schedule an appointment online, select provider type, service and submit your ZIP code below.

Appointment available in next 7 days
Advanced Search

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)