Meet the Team


Christopher Hartsfield

CS' Programs Director

Claire Farnan

CS' Garden Educator + Project Developer

Mac Levine, MPH

Executive Director


Phylisha Villanueva

Education Coordinator

Youth Committee 2020


Directors & Officers

Chair  Michael Woolley, Retired Attorney
Mandy DeRoche, Deputy Managing Attorney, Coal Program, Earthjustice
Mac Levine, MPH, Executive Director
Anthony Edgar, Executive Director, Morgan Stanley
Secretary & Acting Treasurer  Naeemah Ruffin, DPM, MPH, Assistant Clinical Professor, Department of Orthopedics, Icahn School of Medicine at Mount Sinai
Brooke Stover, Native Sales Director, Verizon Media


Leslie Boden, MSUP, Community Health Planning Consultant
Natalie Chacin, Digital Marketing Manager, O.N.S
Tulip Lim, S&P Global Ratings
Priscilla Ma, Head of Sales and Business Development, PayQwick
Malisa McCreedy, AICP, Director of Mobility, City of Gainesville
Michelle Ramos-Lopez, MPH, Program Manager, Icahn School of Medicine at Mount Sinai
Perry Sheffield, MD, MPH, Assistant Professor, Departments of Pediatrics and Preventative Medicine, Icahn School of Medicine at Mount Sinai
Arthi Yerramilli, Consultant, US Corporate Strategy, Deloitte LLP