Meet Dr. William Fogarty

Hi, I'm Dr. Fogarty. I've always been curious about science and passionate about helping others, values that were nurtured by my family from a young age. Surrounded by relatives in the medical field, I was inspired early on to follow a similar path. In medical school, I discovered a special interest in the heart and a deep connection with caring for children and their families. That combination set me on the path to becoming a pediatric cardiologist, with additional training in pediatric and congenital interventional cardiology.

What I love about my work is the variety-treating everything from straightforward heart conditions to the most complex cases. In the cardiac catheterization lab, I perform both diagnostic and interventional procedures, but I also treasure the moments outside of the lab-sitting down with families, answering their questions, and helping them feel at ease. For me, one of the greatest joys is walking alongside patients as they grow, sometimes caring for them from their very first days of life into adulthood.

Always looking ahead, I embrace new technologies and techniques that continue to push the field forward. I also value the teamwork that goes into every procedure, working closely with my cath lab colleagues to give each child the best care possible.

When not at the hospital, I enjoy life in Fort Worth with my wife-who's also a physician at Cook Children's-and our two daughters. Whether we're trying new restaurants, spending time at local parks or finding fun family adventures around town, we love exploring together. As a big sports fan, I especially enjoy watching ice hockey, football and college basketball.

Services

  • Atrial septal defect/patent foramen ovale closure
  • Balloon atrial septostomy
  • Balloon pulmonary and aortic valvuloplasty
  • Coarctation of aorta balloon angioplasty/stenting
  • Hybrid stage 1 palliation
  • Patent ductus arteriosus (PDA) closure/stenting
  • Pericardiocentesis
  • Premature infant PDA closure
  • Pulmonary artery stenosis treatment
  • Pulmonary vein stenosis treatment
  • Transcatheter valve replacement

Reviews

Average rating:

4.8
Questions were addressed
4.8
4.8 (31)
Provider explained things clearly
4.9
4.9 (31)
Likelihood of recommending this provider
4.9
4.9 (30)
Trust/confidence in physicians
4.8
4.8 (31)

What our families say

  • August 09, 2026

    All very friendly staff

  • August 09, 2026

    They treated us very well and explained to me well the state of health of my son, thank you very much for your attention

  • July 07, 2026

    No bad experiences

  • July 07, 2026

    Each person we encountered was exceptional. From reception to the doctor himself.

  • June 20, 2026

    All good.

  • May 28, 2026

    Everyone was very friendly

  • May 28, 2026

    The doctor answered all the doubts we had, and explained in detail everything that the study was and the probable causes of my daughter's discomfort, he was very kind and courteous.

  • April 08, 2026

    I love the cook's they are so friendly and so sweet

  • April 08, 2026

    The nurse and cardiologist was amazing

  • March 30, 2026

    The Doctor was very thorough

  • March 30, 2026

    Very professional

  • March 24, 2026

    Very good first experience to what could have been a scary visit . Thank you .

  • March 16, 2026

    The MA. She was wonderful. And the doctor was great. He really made my son feel heard

  • March 13, 2026

    Great experience overall

  • March 13, 2026

    Our doctor listened and didn't rush us at all, he answered every question and made my daughter feel comfortable.

  • December 12, 2025

    Everyone we came in contact with was excellent and made the process easy. From the nurse that performed the EKG at the beginning of the visit, the Echo tech, the nurse that performed the assessment during the echo and Dr. Fogarty.

  • December 12, 2025

    All of the staff provided an excellent experience for both my son and I. This was my son's first interaction with multiple people in one day, outside of family, and they all made him comfortable.

Education

  • Medical school:
  • Kansas City University - Kansas City, MO
  • Residency:
  • University of Florida College of Medicine Jacksonville
    Wolfson Children's Hospital - Jacksonville, FL
  • Fellowship:
  • Nationwide Children's Hospital - Columbus, OH
  • Board certifications:
  • American Board of Pediatrics: Pediatric Cardiology, General Pediatrics

Affiliations

  • Cook Children's Physician Network
  • American Academy of Pediatrics
  • Pediatric Interventional Cardiology Early Career Society
  • Society for Cardiovascular Angiography and Interventions
  • Pediatric and Congenital Interventional Cardiovascular Society

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