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Specialty Care

Diabetes and Endocrinology
Phone: 737-220-8200


Texas Children's Hospital Austin
8611 N. Mopac Expressway
Austin, TX 78759

Ryan Stewart, MD

Assistant Professor, Pediatric Endocrinology, Baylor College of Medicine


School Education Degree Year
University of Texas Southwestern Medical Center Fellowship Pediatric Endocrinology 2010
University of Texas Southwestern Medical Center Residency Pediatrics 2007
University of Texas Southwestern Medical Center Medical School Doctor of Medicine 2004
Texas A&M University Bachelors Bachelor of Science in Electrical Engineering 1991


As a pediatric endocrinologist at Texas Children’s, Dr. Stewart is an expert in the endocrine system, which controls hormones in the body. He provides personalized diagnosis, treatment and follow-up care for a wide range of conditions affecting children with endocrine disorders, including diabetes and pre-diabetes, thyroid disorders, congenital adrenal hyperplasia, growth hormone deficiency, puberty disorders and many others.  Dr. Stewart enjoys connecting with patients, managing care of their endocrine diseases and educating each individual family on their child’s condition.   

Clinical Interests

General pediatric endocrinology with a specific interest in thyroid cancer 


Organization Name Role
Pediatric Endocrine Society 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.