Leadership Staff

President and CEO
Peter Kelleher, LICSW

603-882-3616, p.kelleher@keystonehall.org

Peter Kelleher earned a Masters in Social Work from Simmons College School of social Work, Cambridge-Somerville Community Mental Health Program and Clark University where he earned a Bachelor of Arts degree in Psychology. Peter has worked in the mental health field for nearly 30 years as social worker and consultant, and currently acts as the Executive Director for the Greater Nashua Council on Alcoholism, Inc. as well as five affiliated agencies including: Harbor Homes, Inc., Healthy at Home, Inc., Milford Regional Counseling Services, Inc., Southern N.H. HIV/AIDS Task Force, and Welcoming Light, Inc.

Included in the awards received by Peter are citations from the National Alliance on Mental Illness - New Hampshire; Administrator of the Year; and the University of New Hampshire’s Community Development Community Leader of the Year.

Vice President
Annette Escalante

603-881-4848
a.escalante@keystonehall.org

Ms. Escalante is Vice President of the Greater Nashua Council on Alcoholism (GNCA) Keystone Hall, overseeing all aspects of clinical programming, administration, and personnel.  She holds a Master of Social Work degree which she obtained at the University of New Hampshire.  She is a Master Licensed Alcohol Drug Counselor (MLADC), a Certified Impaired Driver Intervention Program instructor for the State of New Hampshire.  She was previously the Administrator of Women Offenders and Family Services for the NH Department of Corrections.  She is an adjunct Professor at Springfield College teaching the addictions study courses for undergraduate and graduate students.  She has over 18 years experience and has worked in youth services, corrections, case management, outreach, domestic violence and sexual assault. 

Affiliations and Partnerships

Keystone Hall's unique affiliation with five non-profit agencies

Harbor Homes, Inc.

Healthy at Home, Inc.

Milford Regional Counseling Services, Inc.

Welcoming Light, Inc.

Southern NH HIV/AIDS Task Force

known collectively as

Partnership for Successful Living

This affiliation provides clients with streamlined access to supportive services and housing including:

• emergency shelter
• transitional housing
• permanent supportive housing
• in-home health care and personal care service particularly for high-risk pregnancies
• supported employment and workforce development
• in-house and community-based employment opportunities
• HIV/AIDS care and services
• mental health treatment
• transportation, education, recreation
• peer support