Current fellows

David Witcher, MD


Residency: Washington University School of Medicine/St. Louis Children’s Hospital
Medical School: Wayne State University School of Medicine
Hobbies: Playing and watching sports, reading, film, chess, hiking, fishing, and golfing.

Past fellows

Marissa Cantu, MD


Current position: Assistant Professor at UT Health San Antonio
Residency: Tulane-Ochsner Pediatric Residency Program
Medical school: University of Nebraska College of Medicine
Professional interests: Child Abuse Pediatrics
Scholarly activity: “Physician Recommendations for Medical Care of Children Reported to Child Protective Services”

Cantu completed a combined Child Abuse Pediatric Fellowship and Pediatric Emergency Medicine Fellowship in June 2020