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Pediatric Heart Specialists is a group of physicians dedicated to the treatment of heart disease in children. All our physicians are licensed in pediatric cardiology and stay up to date with the latest medical innovations and breakthroughs in the field. Our goal is to deliver the best possible care in a personal and meaningful way to each and every infant, child, and young adult that we treat. We value our relationship with you, your child, and your referring physician, and strive to communicate effectively with all involved at every step of the way.

Penn Laird Jr. M.D.


Dr. Penn Laird II was raised in Dallas. After graduating from high school, he attended Princeton University, where he earned a degree in Religion. During both high school and college he was a member...

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Tracy H. Laird M.D.


Tracy H. Laird, M.D., was raised in Anchorage, Alaska. For college she attended the University of California at Davis, where she was a member of the Golden Key National Honor Society and a Magna Cum...

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Amit Verma M.D.


Amit Verma, M.D., was born and raised in Lincoln, Nebraska. After high school, he attended Duke University, where he graduated Magna Cum Laude with a major in Biology and minor in Psychology. Amit...

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Michael Day M.D.


Dr. Michael Day grew up in Arlington, TX. After graduating from Lamar high school, he attended the University of Tennessee, where he earned a degree in Biology. After college Michael returned to the D...

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Christy Glasow M.D.


Christy Glasow was born in Denver, CO but moved to Texas as a toddler and spent most of her childhood growing up in San Antonio. She solidified her Texan status by attending the University of Texas at...

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Shannon Blalock M.D.


Dr. Blalock grew up in Marshall, Texas. She attended the University of Notre Dame and earned a degree in Spanish and Pre-professional studies...

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Alan Sing M.D.


Dr. Alan Sing was born and raised in St. Louis, MO. He subsequently attended Dartmouth College in Hanover, NH where he graduated cum laude with a degree in Biology. After college, he worked at Boston...

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