Our Team

Our core team is comprised of specialists with a wide variety of backgrounds, skills and areas of focus.

This diversity allows us to evaluate and treat the patient as a whole, even for those with the most complex of medical conditions.

Pediatric Otolaryngology

It's a privilege a parent lets me take care of their most precious asset--their child. It's my duty to provide them the best of care. My clinical interests are complex airway surgery, pediatric swallowing disorders and head and neck masses,along with general otolaryngology. My research interest... Read more

Address: 6701 Fannin Street 5th Floor Houston, TX 77030 See map: Google Maps
Phone: 832-822-3250
I am proud to be a pediatric otolaryngologist, head and neck surgeon, and to be able to serve the community.  I very much enjoy and am happy to take care of any pediatric otolaryngology problem, with a special interest in airway reconstruction, head and neck mass, and sinus diseases.  My research... Read more

Address: 6701 Fannin Street 5th Floor Houston, TX 77030 See map: Google Maps
Phone: 832-822-3250
Special Interests:  Pediatric Head and Neck Malignancies, Head and Neck Care of Pediatric Cancer Patients, Congenital and Acquired Head and Neck Masses, Salivary Gland Pathology, Sialorrhea, Drooling and Aspiration, Airway Disorders, Applications of Ultrasonography in Pediatric Otolaryngology and... Read more

Address: 6701 Fannin Street Suite 540 Houston, TX 77030 See map: Google Maps
Phone: 832-822-3250
Dr. Ongkasuwan participates in the Aerodigestive clinic which is a multidisciplinary clinic including pulmonary,otolaryngology, and gastroenterology focusing on complicated patients with airway and swallowing disorders. She also is involved in the development of a multidisciplinary voice and... Read more

Address: 6701 Fannin Street 5th Floor Houston, TX 77030 See map: Google Maps
Phone: 832-822-3250
Dr. Raynor attended University of Texas Medical Branch in Galveston for medical school. She subsequently completed her otolaryngology residency at University of Miami/Jackson Memorial Hospital in Miami, FL. After completion of her pediatric otolaryngology fellowship at Cincinnati Children's... Read more

Address: 6701 Fannin Street 5th Floor Houston, TX 77030 See map: Google Maps
Phone: 832-822-3250

Pulmonary Medicine




My clinical interests include the medical management of lung transplant patients, along with airway disorders in children.  I am a physician in both in the lung transplant and aerodigestive programs at Texas Children’s Hospital.  I am also passionate about medical education, helping to train the... Read more

Address: 6701 Fannin Street 9th Floor Houston, TX 77030 See map: Google Maps
Phone: 832-822-3300
Ruth McConnell, CPNP



Casey Fontenot, RN



Gastroenterology and Nutrition

Dr. Chiou is a pediatric gastroenterologist with a clinical focus on Neurogastroenterology and Functional GI Disorders. The current focus of Dr. Chiou’s research is on disorders of esophageal motility in children, including conditions such as gastroesophageal reflux disease (GERD).  Despite the... Read more

Address: 6701 Fannin Street Suite 1010 Houston, TX 77030 See map: Google Maps
Phone: 832-822-3131

Speech, Language and Learning

Christina Rappazzo, M.A., CCC-SLP/BCS-S



Catherine L. Turk, PhD, CCC-SLP