via Google Maps · Autism Treatment Center of AmericaNon-profit organizationAutism Treatment Center of America 4.9 (28)SaveAddress2049 S Undermountain Rd, Sheffield, MA 01257Phone(413) 229-2100Websitehttps://autismtreatmentcenter.org/ HoursMonday: 9:00 AM – 5:30 PMTuesday: 9:00 AM – 5:30 PMWednesday: 9:00 AM – 5:30 PMThursday: 9:00 AM – 5:30 PMFriday: 9:00 AM – 5:30 PMSaturday: ClosedSunday: Closed← Back home