Pediatrician - Helotes
11085 Bandera Road, #102
San Antonio, TX 78250-6814
210-372-0505

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Meet our team at Helotes Pediatrics, P.A.! Please take a few moments to learn about our skilled practitioners and our friendly, nurturing staff.

At Helotes Pediatrics, P.A., we consider it both a great joy and responsibility to care for children. Most of us are parents ourselves, so we strive to be understanding and available to the families we are privileged to serve. We are honored that you have chosen us as your child's primary medical provider and are confident that you will be pleased with the quality of care and service that we can provide you and your family.

A vital part of our service to children begins with our outstanding staff who works hard to manage and maintain a professional, caring and supportive environment for our patients in a timely manner. Our doctors are lifelong learners. Not only have they received advanced medical training in pediatrics, they continually pursue ongoing education to stay abreast of the latest in child health care.

Your child's health is as important to us as it is to you. We look forward to providing you with excellent medical care your child deserves.


Wendy Gideon,MD

  • MD: Texas A & M College of Medicine, 1999
  • Residency: University of Texas Health Science Center, San Antonio, TX 2002
  • Additional Experience: South Alamo Pediatric Group, San Antonio, TX 08/2002-07/2003
  • Board Certification: American Board of Pediatrics 

Laura Tamayo, MD

  • MD: University of Texas Health Science Center, San Antonio, TX 1999
  • Residency: University of Texas Health Science Center, San Antonio, TX 2002
  • Additional Experience: Attending Physician, Pediatric ICU, University Hospital, San Antonio, TX 08/2002-10/2007
  • Board Certification: American Board of Pediatrics 

Shannon Bartell, RN, CPNP

  • Bachelor of Science in Nursing, Cum Laude 12/2007
  • Master of Science, Nursing 05/2012
  • Certification, Pediatric Nurse Practitioner 08/2012
  • Additional Experience: Pediatric Intensive Care RN, Christus Santa Rosa Children's Hospital, San Antonio, TX 01/2008-08/2012

Sarah Liss, M.D.

  • MD: Medical College of Wisconsin, Milwaukee, WI 2006
  • Residency: University of California, Irvine, Orange, CA 2009
  • Board Certification: American Board of Pediatrics
  • Additional Experience: Irvine Pediatrics, California (2009-2014)

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Choosing a pediatrician is an important and personal decision and we want you to feel at ease with the care you and your child will receive.

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Questions or Comments?
We encourage you to contact us whenever you have an interest about our services.

Call 210-372-0505

11085 Bandera Road, #102
San Antonio, TX 78250-6814