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Orlando Cortes, MD

Pediatric Gastroenterology

Orlando Cortes

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Telehealth Appointments Available!


South Texas Pediatric Gastroenterology
540 Madison Oak Drive, Suite 620
San Antonio, TX 78258
P: (888) 417-4961
F: (210) 640-1631


  • Pediatric Gastroenterology Fellowship: Children's Hospital of Michigan, Detroit, MI
  • Pediatric Residency: Children's Hospital of Michigan, Detroit, MI
  • Medical School: University of Texas Health Science Center at San Antonio, San Antonio, TX

About the Provider

Dr. Orlando Cortes is board certified in both Pediatric Gastroenterology and General Pediatrics. He practices evidence based medicine and has received training in a variety of procedural skills. He enjoys treating GI, Nutritional, and liver disorders in children and adolescents of all ages. Dr. Cortes approaches his patients with compassion and empathy. “I enjoy connecting with my patients and finding long term solutions to their medical care”.

Dr. Cortes is a San Antonio native and enjoys spending time with his family, traveling, and trying new places to eat. He is an avid sports fan and enjoys the outdoors.

Languages: English and Spanish

Accepting New Patients

Special Interests

  • Treats children and adolescents 0 -18 years of age
  • Pediatric Care
  • Gastrointestinal disease and disorders
  • Inflammatory bowel disease
  • Therapeutic endoscopy
  • Celiac Disease
  • Eosinophilic Esophagitis
  • Liver disorders
  • Nutritional disorders

Video From the Doctor