Alyson Trillo, D.O., is a pediatric hematologist-oncologist specializing in benign hematology in the Johns Hopkins All Children’s Cancer & Blood Disorders Institute In St. Petersburg, Florida. She joined the hospital staff in 2023.

She earned her medical degree from Kansas City University of Medicine and Biosciences in Kansas City, Missouri. She completed her pediatric residency and served as pediatric chief resident at Broward Health Medical Center/Salah Foundation Children’s Hospital in Fort Lauderdale, Florida. She completed a fellowship in pediatric hematology-oncology at University of Miami/Jackson Memorial Hospital in Miami.