Meet Dr. Heather Miller

Dr. Miller is a native Texan who knew from an early age that she wanted to become a doctor. With the love and support of her family, she pursued her dream. After obtaining a Bachelor of Arts in Biology from The University of Texas at Austin, Dr. Miller completed both her medical degree and pediatric residency at The University of Texas Medical Branch in Galveston. As a proud veteran, she served in the United States Air Force for 3 years as a General Medical Officer at Lackland AFB in San Antonio.

In 2015, Dr. Miller joined Cook Children's Northside Neighborhood Clinic. During her time at Northside, she developed a passion for providing care to children with medically complex needs. Her journey led to the position as the lead physician for Cook Children's Complex Care Clinic. She looks forward to serving patients and families with the support of her dedicated clinic team.

When she is not busy working in the clinic, Dr. Miller loves spending time with her husband, son, and their two crazy mini Aussies. She also enjoys exploring her creative side through baking, cooking foods of different cultures, and crafting.

Services

  • Acute illnesses
  • Chronic condition management
  • Developmental problems
  • Disease prevention
  • Flu shots
  • Hearing screens
  • Injury treatment
  • Obesity and weight management
  • Vision screens
  • Patient and parent education
  • School and sports physicals
  • Vaccines and immunizations
  • Well checks​​

Reviews

Average rating:

4.9
Questions were addressed
4.8
4.8 (32)
Provider explained things clearly
4.9
4.9 (32)
Likelihood of recommending this provider
4.8
4.8 (32)
Trust/confidence in physicians
4.9
4.9 (32)

What our families say

  • September 20, 2025

    Very satisfied

  • September 18, 2025

    They were amazing!

  • July 26, 2025

    [...] and Dr Miller always make the appointment a pleasant experience and take great care of my son. Can't praise them enough.

  • July 20, 2025

    Dr Miller is an exceptional physician who values my daughter's questions and opinions. She really listens to my 15-year-old and her concerns. She is wonderful at handling all of her complex medical conditions, especially when I have a question or need anything. I would highly recommend Dr Miller and the Complex Care Unit @ Cook's.

  • June 15, 2025

    Everything is fine

  • June 15, 2025

    Great personality and great with patients

  • May 16, 2025

    Dr Miller is always kind and compassionate. I had to call her back to the room after the visit and she happily did so. [...] and the social worker have always been very kind and helpful.

  • May 07, 2025

    They were all great and very helpful

  • May 05, 2025

    All the staff were very well behaved. Especially the nurse...

  • May 05, 2025

    They took great care of my daughter and tried not to stress her out and she was very calm.

  • April 30, 2025

    Everyone was fantastic!

  • February 23, 2025

    Everything was more than excellent

  • February 23, 2025

    I hope to get to know all the doctors because my confidence in the hospital is very high.

  • February 15, 2025

    The nurse [...] is always super helpful, kind and gets back to us about any questions quickly, she always makes my children feel at ease.

  • December 05, 2024

    The visit was good.

  • December 05, 2024

    Miller is a wonderful dr.

Education

  • Medical school:
  • 1992-1996 University of Texas Medical Branch at Galveston,TX
  • Board certifications:
  • American Board of Pediatrics

Affiliations

  • Cook Children's Physician Network

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