Dr. Tim WhitakerMD, PhD

Pediatrics

at Blue Monarch Pediatrics — Lakeway, TX

About

Dr. Tim Whitaker brings a rare combination of scientific depth and broad clinical experience to Blue Monarch Pediatrics. He earned his PhD in Biochemistry from Rice University before completing his MD at the University of Texas Health Science Center at San Antonio. His pediatric residency took place at Cincinnati Children's Medical Center, one of the country's leading children's hospitals.

Dr. Whitaker holds board certification in pediatrics and fellowship in the American Academy of Pediatrics, and he is actively pursuing certification in Integrative Medicine. His 20-plus years of clinical work span newborn hospital care, pediatric emergency and urgent care, and outpatient management of children with complex health and mental health needs. He brings particular expertise in pediatric emergent and urgent care. His approach centers on treating each child as an individual, building lasting relationships with families, and identifying root causes rather than managing isolated symptoms. He lives near Lakeway with his family and stays active with his two teenage children through travel, mountain biking, and attending the occasional Taylor Swift concert.

Education & Training

Medical School

MD, University of Texas Health Science Center at San Antonio

Residency

Pediatric Residency, Cincinnati Children's Medical Center

Additional Training

PhD in Biochemistry, Rice University; Pursuing certification in Integrative Medicine

Certifications

Board Certified Pediatrician
Fellow of the American Academy of Pediatrics
Pursuing certification in Integrative Medicine

Conditions Treated

PANS/PANDAS
ADHD
autism
autoimmune disorders
mold toxicity
complex medical conditions
complex mental health conditions

Who is Dr. Whitaker right for?

Dr. Whitaker is a strong fit for families seeking a pediatrician with deep scientific and clinical expertise. Children with complex medical or mental health needs benefit from his root-cause approach. His background in newborn care, emergency medicine, and outpatient pediatrics makes him well-suited for a wide age range. Parents who want a physician they can reach around the clock will find his availability reassuring.

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Frequently Asked Questions

Dr. Whitaker specializes in general pediatrics and functional medicine. He has particular expertise in pediatric emergency and urgent care, along with complex conditions requiring a root-cause approach. His clinical experience spans newborn hospital care through outpatient management of children with involved medical and mental health needs.

Yes, Dr. Whitaker holds board certification in pediatrics. He is also a Fellow of the American Academy of Pediatrics and is actively pursuing certification in Integrative Medicine.

Dr. Whitaker earned his PhD in Biochemistry from Rice University and his MD from the University of Texas Health Science Center at San Antonio. He completed his pediatric residency at Cincinnati Children's Medical Center, one of the leading children's hospitals in the country.

Dr. Whitaker holds a PhD in Biochemistry in addition to his medical degree. That research background gives him an unusually deep foundation in the science behind complex conditions. He applies that knowledge alongside more than 20 years of hands-on clinical experience across multiple pediatric care settings.

Dr. Whitaker focuses on identifying root causes rather than managing symptoms in isolation. He treats each child as an individual and builds lasting relationships with families over time. His functional medicine training supports a more thorough investigation of underlying factors driving a child's health challenges.

Yes, Dr. Whitaker has extensive experience in newborn hospital care. Blue Monarch Pediatrics accepts patients starting at 3 to 5 days after birth, and Dr. Whitaker's background makes him well-equipped to care for infants from the very start.

Dr. Whitaker sees patients from 3 to 5 days after birth through age 19. His career spans newborn, emergency, urgent, and outpatient pediatric settings, giving him broad experience with children at every developmental stage.

Doctor profile last updated March 21, 2026