Dr. Geller's areas of clinical interest consist of pediatric acute-onset neuropsychiatric syndrome (PANS), cognitive-behavioral therapy (CBT), and genetic issues. He is affiliated with Massachusetts General Hospital. He takes Blue Cross/Blue Shield, Coventry, Humana ChoiceCare Network, and more. Dr. Geller is accepting new patients. He studied medicine at The University of Adelaide Faculty of Health Sciences. His residency was performed at Princess Margaret Hospital and Stanford University Medical Center. He has received distinctions including Pilot Research Award American Academy Of Child & Adolescent Psychiatry and Career Development Award (ko8) Nimh Oc Foundation Award Tsa Foundation Award NIMH R01.