Enhancing Mercer County's Health: GMPHP Priorities

The Greater Mercer Public Health Partnership (GMPHP) is a collaboration of 3 hospitals, 8 health departments, the Mercer County Department of Public Health and Safety, and over 70 non-profit organizations whose mission is to measurably improve the health of residents of the Greater Mercer County community.

The GMPHP completed and updated the Community Health Needs Assessment (CHNA) and Community Health Improvement Plan (CHIP) in 2024 for the greater Mercer County area. With the support of the Community Advisory Board, these plans were unveiled in November 2024.

View the Community Health Needs Assessment (CHNA) and Community Health Improvement Plan (CHIP) on the home page. More information on the priority area workgroup strategies can be found on the Health Priorities page.

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Community

History

In 2012, the Affordable Care Act required hospitals to do a community health assessment every three years, and the local health departments were required to assess every four years. The healthcare facilities decided it was more advantageous to band together, perform a joint assessment, and then collaborate with all the nonprofits to develop a comprehensive public health action plan. Collaboration between different hospital systems and departments is unique in New Jersey and the country. With the help of our partners, the GMPHP has grown into a strong coalition advocating and addressing the needs and gaps of service in Mercer County.

Our assessment reviews statistics from Federal and State data banks and county and municipal reports. Stakeholder and community focus groups are conducted, and their oral contributions are collected and analyzed. Every few years, a written or online survey may be performed to gather information that might be helpful for the report. The Community Health Assessment has been done every three years since 2012. The current report can be found on the home page.

Governance

The GMPHP is governed by a core group of founding members representing Capital Health Medical Center, Lawrence Rehabilitation Center, Robert Wood Johnson Hospital Hamilton, Mercer County Department of Public Health and Safety, Mercer County Health Officers Association, and five community members.

Executive Director: Mackenzie Koval

Officers:

  • President: Diane Grillo, February 2026
  • President-Elect: Jeremye Cohen, February 2026
  • Past-President: Stephen Papenberg, February 2026
  • Treasurer: Kam Maghazehe February 2027
  • Secretary: Jill Swanson February 2026
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Core Members:

Capital Health Medical Center: Jeremye Cohen

Robert Wood Johnson Hamilton: Diane Grillo

Lawrence Rehabilitation Center: Jennifer Lucas

Mercer County Health Officers Association: Chris Hellwig

Mercer County Department of Public Health and Safety: Ana Montero

Health Officers:

Ewing: Gabriella Hogan

Hamilton: Chris Hellwig

Hopewell (serving Hopewell and Pennington Boroughs) & East Windsor: Gary Dorsi

Lawrence: Keith Levine

Princeton: Jeff Grosser

Trenton: Glenda Grant-Roberts

West Windsor (serving Hightstown and Robbinsville): Jill Swanson

Community Members:

Trenton Health Team, Chris Kirk

West Windsor Health Department, Carol Chamberlain

Pennington Board of Health, Steve Papenberg

Community Member, David Bosted

Princeton Mercer Regional Chamber of Commerce, President & CEO, Hal English