Our dedicated team at the Center for Community Health Improvement is part of the larger Mass General Brigham community health effort, working hand-in-hand with community leaders, the Massachusetts General Hospital health centers, and system leadership.

We bring diverse expertise from a wide range of disciplines, including public health, coalition building, communications, program evaluation and youth programming.

Christyanna Egun, MA
Community Health Director for MGH and MEEI, Mass General Brigham

Sarah Abernethy Oo, MSW
Director of Community Health Improvement at MGH Chelsea HealthCare Center 

Leslie Aldrich, MPH
Executive Director, Community Health, Mass General Brigham

Sylvia R. Chiang, MPH
Director of the Director of Community Health Impact, Mass General Brigham

Ann-Marie Duffy-Keane, MPH
Director of MGH Community Health Associates 

Jennifer Kelly, MSW, LICSW
Director of Healthy Chelsea

Winifred Tobin
Communications Director