Residential Services for
Substance Use Treatment
Admission Information: 845-335-1020
General Inquiries: 845-335-1000

Professional Leadership

EXECUTIVE TEAM

Al Pistone
Al Pistone, MBA, JD, ACHE
CEO
Dr. Sarah Ruback
Dr. Sarah Ruback, EdD
Chief Operating Officer
Fr. Dennis Polanco
Fr. Dennis Polanco, SA
President & Spiritual Advisor

MEDICAL TEAM AND LEADERSHIP

Janet Karpisz
Janet Karpisz, MS, APRN
Psychiatric Nurse Practitioner
Dr. Timothy Rowe
Dr. Timothy Rowe, MD
Director of Psychiatric Services
Stephen Shapiro
Stephen Shapiro, MD
Medical Director
William Weeks
William Weeks, MSN, RN, FNP-BC
Director of Nursing & Admissions
Brandi Martinez
Brandi Martinez, LCSW
Director of Counseling & Behavioral Health

St. Christopher’s Inn845-335-1020
Addiction Treatment & Recovery Community
21 Franciscan Way P.O. Box 150 Garrison, NY 10524
sciadmissions@atonementfriars.org
Office of Mission Support888-720-8247
P.O. Box 303 Garrison, NY 10524
St. Christopher's Inn is a registered 501(c)3 nonprofit organization. EIN: 13-3668321.