

GMHC Information
Contact top employees from
GMHC
Summary
GMHC is a private company that has been in the industry for 43 years. The company currently specializes in the Nonprofit Organization Management area. Its headquarters is located at New York, USA. The number of employees ranges from 100 to 250. The annual revenue of GMHC varies between 5.0M and 25M. To connect with GMHC employee register on SignalHire.
Industries
Nonprofit Organization Management
Headquarters Location
Employees Size
100-200 employees
SIC Code
8300
Founded
1982
Estimated Annual Revenue
$5.0M - 25M
Operating Status
Independent Company
Contact GMHC
Organization Website
Social Links
Contact Email
webmaster@gmhc.org
Phone Number
212-367-1000
Employees Turnover 3 quarter 2025
Number of employees switched from or switched to
Total number all of employee turnover
Current employees switched from
Ex-employees switched to
Length of Employment
Employee tenure at GMHC shows a diverse range of experience levels:
1% have been with the company for less than 1 year7% for 1–2 years17% for 3–4 years16% for 5–7 years12% for 8–10 years47% have over 11 years of service at GMHCEx-employees positions
In Company
In New Company
Contact top employees from
GMHC
Gregory Ratcliff
Therapist
Alan Toppin
Nutrition Navigator
Melissa Zola
Housing Mental Health Counselor
Christopher Culp
Director of ACRIA Center
Grace Holihen
Director of Nutrition and Meals
Aqua Marie Freeman
Director, Financial Management/SURE Housing
Diogenes Martinez
Prevention Navigator
Christopher Spinelli
Managing Director, Brand & Creative Services
Adriana Vargas
Clinical Supervisor
Angela Brayfield
Administrative Manager
Jack Kiehl
Legal Intern
Richarleene Walsh
Senior Director, Financial Management and Supporting Replication (SURE) of Housing Interventions
marisol rodroguez
volanter
Glynis Simmons
Assistant Director
Garrick Holland
Sankofa Mpowerment Youth Advocate/Peer Facilitator
Garrett Reuscher
Harm Reduction Counselor/Clinical Client Navigator
Jonathan Russo
Senior Director of Civil Legal Services
Brian Cassidy
Technical Support Analyst, Level II
Luna Luis Ortiz
Senior Community Health Specialist
Alexandra Remmel
Assistant DIrector
Kishani Moreno
Chief Operating Officer
Gustavo Adolfo Diaz Valderrama
Art Facilitator
Alexandra Meyer
Mental Health Counselor
Xavier Caceres
Administrative Associate | Work Force Development
Christina Melendez
Coordinator
Sandra Medina
Human Resources Generalist
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FAQ
GMHC operates in the Nonprofit Organization Management industries. More details can be found on the official website: gmhc.org.
The headquarters of GMHC are located in New York, United States.
You can contact GMHC by phone at 212-367-1000.
GMHC currently employs 100-200 people.
GMHC's revenue is approximately 6M.