Dr. Frey-Vogel grew up in Acton, MA, and went to Harvard University for her undergraduate degree. She then spent two years teaching third grade in Baltimore City with Teach for America while obtaining her Masters in the Art of Teaching at Johns Hopkins University. She returned north for medical school at Yale and did her residency in combined internal medicine and pediatrics at MGH, acting as chief resident for the program in her fourth year. She served as an Associate Program Director for the MGfC Pediatric Residency Program for fifteen years, stepping down in the fall of 2024. She is the founder and director of the MGHfC Pediatric Education, Innovation, and Research Center (PEIRC), and Director of Child and Adolescent Services at the MGH Transgender Health Center where she sees people of all ages who identify as non-binary, transgender, and/or are questioning their gender identity. She enjoys spending time with her husband and two children.