Columbia Care – Riverhead

Columbia Care NY LLC

Columbia Care is a premier provider of medical marijuana products and services to qualifying patients in New York. Columbia Care’s mission is to improve and revitalize lives and communities through partnership, research, education and the responsible use of Columbia Care’s products as a natural means to alleviate symptoms and improve patients’ quality of life.

Head Pharmacist:

Christine Chisari

Open Hours:

10am – 5pm Monday

10am – 5pm Tuesday

10am – 5pm Wednesday

11am – 7pm Thursday

10am – 5pm Friday

11am – 5pm Saturday

11am – 5pm Sunday

Walk-in Hours: Thursday All Day

General Directions:

Driving North and East, Highway 25 will turn into East Main Street. Our Dispensary is located past the aquarium but South of Old County Road. Columbia Care is located in a complex of buildings with blue-green tinted windows.


Parking is available in a private lot in front of the dispensary.

1333 E Main St.
Riverhead, NY
ZIP Code:
Business Phone Number:
1 (631) 861-4114
New York
Suffolk County