Batavia Office

Batavia Office

430 E. Main St., Batavia, NY 14020
Phone: 585-343-1124
Clinic fax: 585-343-1197
Administration fax: 585-343-9622

Chief Executive Officer 
John Bennett

Chief Clinical Officer
Kathleen Hodgins

Chief Fiscal Officer
JoAnn Ryan

Director of Communications & Development
Shannon Ford

Director of Corporate Compliance and Quality Assurance
Liz Riter

Director of Facilities
Jeff Helenbrook

Director of Human Resources 
Kim Corcoran

Director of IT & Systems Admin and Royal EAP Coordinator
Leslie Pfalzer

Director of Project Innovation & Expansion
Rosalie Mangino-Crandall

Director of Outpatient & Opioid Treatment Services
Shannon Murphy

Assistant Director of Prevention
Sheila Harding

Customer Relations Manager
Amy Klos

Get In Touch

About the Office

GCASA’s Batavia Office houses outpatient treatment and prevention services, our administrative team and Royal Employer Services, our employee assistance program. The Atwater Home Community Residence is also located next door, offering residential care for individuals on their journey to recovery from substance, drug or alcohol abuse. 

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.