Philadelphia University + Thomas Jefferson University

Contact Us

Randa Sifri, MD
Director of Research

Marianna LaNoue, PhD
Director, Greenfield Research Center (GRC)

Christopher Chambers, MD
Director, Clinical Trials

Amy Cunningham, PhD, MPH
Post Doctoral Fellow

For general research inquiries please email us at

Department of Family & Community Medicine
1015 Walnut Street
Suite 401
Philadelphia, PA 19107

Our office is located on the 4th floor of the Curtis Building (enter at 1015 Walnut Street)

The campus occupies approximately 13 acres of Center City real estate, bounded by Chestnut Street to the north, Irving Street to the south, 9th Street to the east, and 11th Street to the west.

For driving directions use this link to Google Maps for door-to-directions. To obtain more information, use these additional links for info regarding public transportation, driving or parking to all TJU campus buildings.