He received his medical degree and a doctorate in immunology from SUNY Upstate Medical University in Syracuse, New York. He completed Pediatric residency training at Long Island Jewish Medical Center and Pediatric Rheumatology fellowship training at Boston Children’s Hospital. Stoll also earned a master’s degree in Clinical Science from UT Southwestern Medical Center in Dallas. He is board-certified in Pediatrics and Pediatric Rheumatology and holds memberships in the Society for Pediatric Research, Alabama Society for Rheumatic Diseases, American College of Rheumatology, and Childhood Arthritis and Rheumatology Research Alliance.