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Texas Medical Center

Phone: 832-822-4280
Fax: 832-825-4294


6701 Fannin Street
Suite 1560
Houston, TX 77030

Haley Streff, MS, CGC

Certified Genetic Counselor


School Education Degree Year
University of Texas Health Sciences Center at Houston Masters Masters of Science in Genetic Counseling 2015


Haley Streff is a certified genetic counselor in the department of Human and Molecular Genetics at Baylor College of Medicine.  She cares for patients in the general genetics outpatient clinic at Texas Children's Hospital and also provides genetic counseling services for the plastic and reconstructive surgery department at Texas Children’s as part of the multidisciplinary cleft lip and palate and craniofacial teams.  Some of her primary duties include clinical evaluations, genetic testing coordination, and results disclosure and interpretation.

Haley enjoys research related to phenotypic characterization of new disease genes.  She enjoys outreach work with organizations related to rare diseases and/or craniofacial conditions.  She strives to provide appropriate and comprehensive support and resources for families undergoing genetic workup.  


Organization Name Role
Children’s Craniofacial Association Board of Directors
National Society of Genetic Counselors Member
Texas Society of Genetic Counselors Member

* Texas Children's Hospital physicians' licenses and credentials are reviewed prior to practicing at any of our facilities. Sections titled From the Doctor, Professional Organizations and Publications were provided by the physician's office and were not verified by Texas Children's Hospital.