Web Content Viewer

Halley S. Hogan, MD


Children's Health Pediatric Group

Appointments: 469-488-4800

Board Certification American Board of Pediatrics
Languages Spoken: English


Halley Hogan, M.D., is a pediatrician with Children’s Health℠ Pediatric Group in Celina.

After receiving her medical degree from the UT Medical Branch at Galveston, Dr. Hogan completed her residency in pediatrics at Dell Children’s Medical Center of Central Texas in Austin.

Growing up with a mother who taught kindergarten, Dr. Hogan knew from an early age that she wanted to work with children. “I loved reading to the younger kids and spending time with them,” she said. But she also loved science, so when she saw how much her older sister enjoyed being a doctor, Dr. Hogan decided to become a pediatrician.

She quickly decided that she wanted to be a clinician. “During my residency, when I worked in the emergency room, I’d see kids for a day or two, but I didn’t get to build a relationship with them,” she said. “I love watching my patients grow up and getting to know their families.”

In her free time, Dr. Hogan enjoys spending time with her husband, their young son and their golden retriever. She is an avid tennis player who played in college, and she loves travel and taking her son on outings to local parks, the zoo and the aquarium.

Education and Training

Education and Training

Medical School

University of Texas Medical Branch at Galveston (2010)


UT Southwestern Medical School - Austin (2012), Pediatrics


UT Southwestern Medical School - Austin (2014), Pediatrics