About the Practice

Our Pediatricians



Gabriel C. Millar, M.D.

IMG_2899Dr. Millar graduated from the University of the Philippines, College of Medicine in 1990. He completed his internship and residency program in General Pediatrics in 1994 at the Morristown Memorial Hospital in Morristown, New Jersey, an affiliate of the Columbia University College of Physicians and Surgeons. He also completed a fellowship program in Pediatric Asthma, Allergy and Immunology in 1996 at The New York Hospital-Cornell University Medical College. He is board certified by The American Board of Pediatrics. As a hobby, he enjoys painting, gardening and refurbishing old furniture. He and his wife have two sons, both of whom were born in Ruston, Louisiana. They moved to Austin in 2000 and have lived in Round Rock since 2001.


Saba Mansoor, M.D. IMG_2864Dr. Mansoor is certified by the American Board of Pediatrics. She graduated from Aga Khan University in Pakistan followed by completing the University of Texas South Western Austin Pediatrics Residency Program at Dell Children’s Medical Center in 2011. She enjoys spending time with her two boys as well as traveling and is a great cook. She joined Park Valley Pediatrics in September 2013. She lives in Cedar Park with her husband and two young sons.

Ramla Ali, M.D.IMG_2890

Dr. Ramla Ali-Habib is a board certified Pediatrician who lives in Round Rock with her two sons. She graduated from Sind Medical College in Pakistan and completed residency at the University of South Alamaba in Mobile. She was a practicing pediatrician in Kileen, TX for 6 years before joining Park Valley Pediatrics in October 2015.

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Some of the services we offer:

  • Newborn Care                    Well Child Visits
  • Adolescent Care                    Immunizations
  • ADD/ADHD Consultation, Evaluation, Treatment
  • Adolescent Care                    Asthma Management
  • Acute Care/Sick Visits                    Allergy Testing
  • Complimentary Pre-Natal Consultation for Expectant Parents


Some of our friendly staff