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Ralph DeBerardinis, MD, PhD

Chief, Division of Pediatric Genetics and Metabolism

Ralph DeBerardinis, MD, PhD

Ralph DeBerardinis earned a B.S. in biology from St. Joseph’s University and M.D. and Ph.D. degrees from the University of Pennsylvania. Dr. DeBerardinis was the first trainee in the combined residency program in pediatrics and medical genetics at The Children’s Hospital of Philadelphia (CHOP) and received several awards for teaching and clinical care. He ultimately achieved board certification in pediatrics, medical genetics and clinical biochemical genetics.

Dr. DeBerardinis performed postdoctoral research in Craig Thompson’s laboratory in the Penn Cancer Center from 2004 to 2007. He joined the faculty of the University of Texas Southwestern Medical Center in 2008 and joined the Children’s Medical Center Research Institute at UT Southwestern (CRI) shortly after its founding in 2012. Dr. DeBerardinis serves as chief of Pediatric Genetics and Metabolism at UT Southwestern and director of the Genetic and Metabolic Disease Program in the CRI. 

He was included in D Magazine's Best Doctors list for 2018, 2020, and 2021.

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About UT Southwestern Medical Center

UT Southwestern, one of the nation’s premier academic medical centers, integrates pioneering biomedical research with exceptional clinical care and education. The institution’s faculty members have received six Nobel Prizes and include 25 members of the National Academy of Sciences, 24 members of the National Academy of Medicine, and 14 Howard Hughes Medical Institute Investigators. The full-time faculty of more than 3,200 is responsible for groundbreaking medical advances and is committed to translating science-driven research quickly to new clinical treatments. UT Southwestern physicians provide care in more than 80 specialties to more than 120,000 hospitalized patients, more than 360,000 emergency room cases, and oversee nearly 5 million outpatient visits a year.