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GMHC Employee Directory

Non-profit OrganizationsNew York, United States201-500 Employees

GMHC is a nonprofit organization based in New York City that focuses on HIV/AIDS prevention, care, and advocacy, drawing on decades of experience in the field. Its mission is to fight to end the AIDS epidemic and uplift the lives of all affected, guiding a broad programmatic approach to improve health and wellness for people living with HIV/AIDS and those at risk. The organization is staffed as a mid-sized nonprofit, operating across a range of services and initiatives rooted in public health and community support.

GMHC has developed targeted programs such as Project Transcend, launched in 2020 to support TGNCNB individuals living with or at risk of HIV, alongside efforts addressing aging, sexuality, and health education. It also hosts community-facing events and trainings focused on sexual health and wellness, including health fairs with on-site testing and peer-led workshops. In 2025, GMHC named Jonathan Mallow as chief executive, reflecting a leadership transition as the organization continues its work in prevention, care, and advocacy.

Find GMHC employees' phone numbers or email addresses

GMHC Global Highlights

Location
Employees

North America
406

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  • United States Of America
    405
  • El Salvador
    1

Asia
6

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  • India
    2
  • Saudi Arabia
    2
  • Turkey
    1
  • Qatar
    1

Africa
4

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  • Egypt
    2
  • South Africa
    1
  • Ethiopia
    1

Europe
4

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  • United Kingdom Of Great Britain And Northern Ireland
    2
  • Austria
    1
  • Greece
    1

Oceania
2

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  • Australia
    2

South America
1

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  • Brazil
    1

GMHC's Leadership

  • Owner at GMHC
    M. G.
    Owner
  • Senior Vice President, People Operations And Compliance at GMHC
    S. H.
    Senior Vice President, People Operations And Compliance
  • Director Of Acria Center at GMHC
    C. M. C.
    Director Of Acria Center
  • Managing Director Of Digital And Social at GMHC
    M. A.
    Managing Director Of Digital And Social
  • Director at GMHC
    A. B.
    Director
  • Assistant Director, Advocacy at GMHC
    C. S.
    Assistant Director, Advocacy
  • Managing Director Human Resources And Compliance at GMHC
    D. G.
    Managing Director Human Resources And Compliance
  • Managing Director Of Mental Health at GMHC
    J. S.
    Managing Director Of Mental Health

GMHC Employee Metrics

100%
50%
0%
2026
2025
  • Business
  • Healthcare Services
  • Community & Social Services
  • Accounting
  • Administrative
  • Other
  • Analytics

Contact profiles from GMHC

Name
Title
Contact
Location
Last Update
  • Senior Intake Specialist at GMHC
    D. P.
    Senior Intake Specialist
    Oct 22, 2024
  • Senior Managing Attorney at GMHC
    J. L.
    Senior Managing Attorney
    Oct 21, 2024
  • Senior Health Navigator at GMHC
    O. G.
    Senior Health Navigator
    Apr 02, 2025
  • Staff Accountant at GMHC
    R. S.
    Staff Accountant
    Oct 17, 2024
  • Principal at GMHC
    R. L.
    Principal
    Oct 18, 2024
  • Supervising Attorney at GMHC
    J. S.
    Supervising Attorney
    Jun 15, 2026
  • Community Health Educator at GMHC
    V. C. B.
    Community Health Educator
    Oct 25, 2025
  • Is Administrative Assistant at GMHC
    G. G.
    Is Administrative Assistant
    Jul 03, 2025
  • Property Officer at GMHC
    A. P.
    Property Officer
    South Africa, Mpumalanga
    Nov 13, 2025
  • Peer Linkage Navigation Specialist at GMHC
    A. C.
    Peer Linkage Navigation Specialist
    Oct 23, 2024

Frequently Asked Questions

What is GMHC known for?

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GMHC operates in the Non-profit Organizations industry. You can contact GMHC's main corporate office by phone at . Explore GMHC's company overview page for more information.

What is GMHC's most common email format?

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GMHC employees' email format typically follows the pattern of FirstL@gmhc.org. Trying to find reliable and up-to-date employee contact data? Find more GMHC email formats with LeadIQ.

How many employees does GMHC have currently?

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GMHC has approximately 334 employees as of August 2026. These team members are located across 6 continents, including North America, Asia and Africa.

Who are GMHC's key employees and leadership?

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As of August 2026, GMHC's key employees include:

  • Owner: M. G.
  • Senior Vice President, People Operations And Compliance: S. H.
  • Director Of Acria Center: C. M. C.
  • Managing Director Of Digital And Social: M. A.
  • Director: A. B.

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