Adult, Child, and Adolescent Psychiatrist · Telepsychiatry
Dr. Rangsun Sitthichai specializes in adult, child, and adolescent psychiatry and is listed by the legacy site as providing telepsychiatry services only.
His published training includes general psychiatry residency at Saint Louis University and child and adolescent psychiatry fellowship at Boston Children’s Hospital and Harvard Medical School, following earlier medical and pediatric training in Thailand. His biography highlights transitional-age youth, autism and neurodevelopmental disorders, psychopharmacology, culturally responsive care, and integration of different treatment approaches.
Published areas of work
- Telepsychiatry
- Child, adolescent, and adult psychiatry
- Transitional-age youth
- Autism and neurodevelopmental concerns
- Psychopharmacology
Contact the office to confirm current services, location, telehealth availability, age range, insurance participation, and new-patient availability.

