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  • Pediatrics, Pediatric Endocrinology
  • Accepting new patients
  • Texas Diabetes Institute - University Health 701 S Zarzamora St, San Antonio, TX 78207
  • (210) 358-7551

Brief Intro

Dr. Rayas works in San Antonio, TX and specializes in Pediatric Endocrinology and Internist/pediatrician.

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Languages Spoken

  • Spanish

Location & Hours

  • 701 S Zarzamora St, San Antonio, TX 78207

Specialties Treated

  • Pediatric Endocrinology
  • Pediatrics
  • Cancer 66
  • Cardiology, Heart & Vascular Surgery 67
  • Orthopedics 124
  • Neurology & Neurosurgery 104
  • Gastroenterology & GI Surgery 119
  • Pulmonology & Lung Surgery 125
  • Diabetes & Endocrinology 53
  • Children's Hospital 23
  • Urology 117
  • Psychiatry 96
  • Geriatrics 115
  • Rehabilitation 139
  • Obsterics & Gynecology 13
  • Ophthalmology 2
  • Ear, Nose & Throat 10
  • Rheumatology 2
  • Long Term Care 50
  • Maternity Care (Uncomplicated Pregnancy) 60