Meet Dr. Robert Loar

Dr. Loar is a native Texan, born and raised in Houston. He attended Texas Christian University where he received a degree in biochemistry. After college, Dr. Loar attended the University of Texas - San Antonio branch for medical school. He went on to complete his residency training in pediatric and adolescent medicine at the Mayo Clinic in Rochester, Minnesota. It was at Mayo where Dr. Loar was first exposed to and came to love pediatric cardiology. He completed his pediatric cardiology fellowship at Texas Children's Hospital, where he served as the program's chief fellow from 2016-2017 and was awarded for his service to co-workers, patients, and their families. Dr. Loar then completed additional training in advanced non-invasive cardiac imaging. He was a faculty pediatric cardiologist for 2 years at Texas Children's Hospital before joining the medical staff at Cook Children's at the beginning of 2020.

Dr. Loar has clinical and research interests in the prevention and diagnosis of cardiovascular disease in pediatric patients with cancer, patients with a single ventricle, and cardiomyopathies. Dr. Loar is trained in general pediatric cardiology, transthoracic and transesophageal echocardiography, fetal echocardiography, and cardiac MRI.

When he's not working, Dr. Loar is busy raising his 3 children with his wife. He is a proud (sometimes obnoxious) TCU alumnus. He enjoys golf, fishing, and college football. He and his family love the people and city of Fort Worth.

Services

  • Echocardiograms
  • EKGs
  • Event monitoring
  • Holter monitors

Reviews

Average rating:

5.0
Questions were addressed
5
5 (35)
Provider explained things clearly
5
5 (35)
Likelihood of recommending this provider
5
5 (35)
Trust/confidence in physicians
5
5 (35)

What our families say

  • November 25, 2025

    It was great!! We love Cook Children's!

  • November 25, 2025

    The nurse who came in, the monographs, and the cardiologist, Dr. Loar. His team is awesome. The front office staff was nice also.

  • November 22, 2025

    All excellent

  • November 19, 2025

    Dr. Loar was wonderful! He has a great bedside manner and totally put our daughter at ease. We so appreciated the way he took his time and just dialogued with us about her condition and our questions. He was very thorough and seemed very knowledgeable.

  • October 04, 2025

    Everyone was very kind even though my daughter was scared and crying. They were very patient with her.

  • September 12, 2025

    They are very friendly and very clean

  • August 30, 2025

    Everything perfect

  • August 30, 2025

    In general, the entire medical team is excellent professionals and angels of God

  • August 27, 2025

    Excellent experience with Nurses, Doctor and front desk staff! If I could rate 10+ stars THIS VISIT is IT!So happy and satisfied today overall- Great work care team

  • August 23, 2025

    Dr. Loar is an awesome doctor! He is always concerned, never rushed and extremely easy to communicate with!

  • August 14, 2025

    This was our first visit to Dr Loar and I felt he was a great physician. He was quick, very thorough and made sure we understood what was going on with our baby.

  • August 09, 2025

    He is amazing! He was very patient and very knowledgeable. I have a hard time trusting my son to a new Dr. Not with him, all my fears and worries are long gone. He has our full confidence and trust. If there's an award to nominate him for please let me know!

  • July 30, 2025

    They were all friendly and patient.

  • July 14, 2025

    We had an excellent experience !!

  • July 14, 2025

    Every one was very nice and professional

  • July 03, 2025

    Excellent

  • June 20, 2025

    All of the staff was understanding of my son's difficulties

  • June 19, 2025

    Dr. Loar is our favorite doctor and can't recommend him enough.

  • June 02, 2025

    Dr Loar and his team have been taking care of us since birth. I could have asked God for a better doctor! He is God sent!! He and his team really care about my daughter. I can call, send messages via MyChart, or see him face to face; and he is always prompt and relieves my stress and anxiety. His nursing team and echo teams always makes my daughter feel comfortable, which makes the visit a whole lot smoother. We love Dr Loar and his team!

  • May 23, 2025

    We always have excellent service when we visit this office.

  • May 23, 2025

    Dr. Loar is so thorough. He takes his time with his patients and family. He goes above and beyond to make sure he explains everything so that we can fully understand and feel confident.

  • May 12, 2025

    It was very good

  • May 10, 2025

    Always good.

  • April 23, 2025

    The staff and Doctor Loar are amazing. Our daughter couldn't be in better hands!

  • March 14, 2025

    Everyone was awesome

  • February 27, 2025

    [...] was really caring and accommodating. The doctor was very thorough and put our mind at ease. Would highly recommend this level of customer service and patience.

  • February 26, 2025

    Excellent attention everyone is very friendly great people

  • February 26, 2025

    The doctor, the nurses, they are all very great people, excellent

  • February 25, 2025

    Everything was awesome they take good care of my son

  • February 25, 2025

    Dr.Robert Loar and nurse [...] they are always so sweet and take care of my son

  • January 19, 2025

    They were all overall really good and quick.

  • December 11, 2024

    Dr loar and his nurse were amazing as always!!

  • December 11, 2024

    Dr. Loar is straight forward, caring, and gives info in ways that are easy to understand.

  • December 11, 2024

    The secretary at the front, the medical assistant that gave the EKG, & Dr. Loar's nurse all were very professional and friendly!

Education

  • Medical school:
  • University of Texas Health Science Center at San Antonio
  • Residency:
  • Mayo Clinic Rochester Minnesota
  • Fellowship:
  • Baylor College of Medicine/Texas Children's Hospital, Pediatric Cardiology (2014-2017),
    Baylor College of Medicine/Texas Children's Hospital, Advanced Cardiac Imaging (2017-2018)
  • Board certifications:
  • Pediatrics
  • Pediatric Cardiology

Affiliations

  • Cook Children's Physician Network

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