Detox Center

GCASA’s 16-bed Detox Center provides medical withdrawal and stabilization for people who are struggling with a substance use disorder.  Our role is reduce the amount of an addictive substance in a patient’s body, provide reasonable control of active withdrawal symptoms and/or avert a life-threatening medical crisis.  Center is fully staffed by medical and substance use counseling professionals specially trained and certified to assist people who require short-term services.  Our services are truly patient-centered and geared to make people feel as comfortable as possible during their stay.

We are located at the back of GCASA’s Atwater Community Residence in Batavia. We are excited to now provide the continuum of care under one roof to enable people in need to stay close to home for their treatment. For more information, please contact us at 585-815-1860.


Click here for an application.

Core Values

GCASA promotes an atmosphere of generosity, hope, empathy, respect, encouragement and empowerment.

GCASA values behavior that promotes self-awareness, encourages honesty, balance, consistency, collaboration, and trust and utilizes humor, mutual respect and reciprocity of good will.

GCASA's culture is rooted in loyalty to patients, community and staff, creating an environment where people share knowledge freely and endeavor to bring out the best in each other.

GCASA is committed to cultivate and manage resources to ensure our services are available for generations to come.

Donate Today

GCASA serves residents of Genesee and Orleans counties, as well as the greater Western New York region, providing a full range of treatment, prevention and support options for individuals dealing with drug, alcohol or substance abuse. As a 501(c)(3) not-for-profit corporation, our agency relies on the support of local, state and federal agencies, as well as donations from community members and businesses like you. Make a tax-deductible donation today and help us continue to provide support and care to those in need right here in our region.

Get the help you need.

Batavia Office &
OTP Clinic

430 East Main Street
Batavia, NY 14020

Phone: 585-343-1124
Clinic fax: 585-343-1197
Admin fax: 585-343-9622

The Recovery Station & Prevention Offices

5256 Clinton Street Road

Batavia, NY  14020
Phone: 585-815-5248

Albion Office

249 East Avenue
Albion, NY 14411

Phone: 585-589-0055
Fax: 585-589-1501


Atwater Community Residence & Detox Center

424 East Main Street
Batavia, NY 14020

Phone: 585-343-8330
Fax: 585-815-1815

  The path to recovery begins here. Prevention. Treatment. Recovery. Support.