Vector 7
Back

Stony Brook Medicine Quannacut Outpatient Services

About the Facility

Stony Brook Medicine Quannacut Outpatient Services is an addiction treatment center located at 905 E Main St, Riverhead, NY 11901. With a team that includes doctors and psychiatrists, the center offers a range of services aimed at supporting individuals on their path to recovery. The facility operates during the week with varying hours, including Saturday mornings, to accommodate different schedules. For more information, please visit elih.stonybrookmedicine.edu or call +16313698966.

Working Hours:

Monday: 9 AM–9 PM
Tuesday: 9 AM–5 PM
Wednesday: 9 AM–9 PM
Thursday: 9 AM–9 PM
Friday: 9 AM–2 PM
Saturday: 8:30 AM–12:30 PM
Sunday: Closed

Featured Resources

Rectangle 26 1
Videos
Dev
03/18/2026
Recovery.com and Caroline Beidler
Rectangle 20
Videos

FAQ

Dev
03/13/2026
Your Questions Answered What is this website, and how can it help me? Our site is a comprehensive directory connecting you with verified addiction treatment centers across the United States. It simplifies your search by allowing you to filter facilities by location, needs, and insurance coverage. You’ll also find educational resources, recovery stories, and more. […]