Dr. Nancy O'Hara is a board-certified pediatrician who specializes in treating PANS, PANDAS and BGE and other neurodevelopmental disorders. She is a leading trainer and mentor of clinicians in the US and globally, educating medical professionals to recognize, diagnose and treat PANS, PANDAS and BGE.

Dr. O'Hara graduated with highest honors from Bryn Mawr College, as part of the Alpha Omega Alpha Honor Society from the University of Pennsylvania School of Medicine. She earned her Master's degree in Public Health from the University of Pittsburgh, and completed her residency, chief residency and general pediatric fellowship at the University of Pittsburgh.