Our Staff

At Acton Medical Associates, P.C., all our adult and pediatric primary care physicians are board certified.  From preventive care to chronic conditions, behavioral health, and nutrition, our experienced medical team provideshigh-quality care to patients of all ages.

Adult Medicine
Christine Brown, M.D.

Amy S. Churchill, M.D.
Peter J. DeMartino, M.D.
Allessandro A. Girolamo, Jr., M.D.
Ingrid L. Gorman, M.D.
Edwin B. Knights, M.D.
Deborah B. Kovacs, M.D.
Teli Leung, M.D.
Kathryn K. Oh, M.D.
Scott F. Paparello, D.O
Ann Quinn, M.D.
Mariellen T. Rodman, M.D.
Ilia Shlimak, M.D.
Elliot F. Steger, M.D.
Claudia S. Talland, M.D.

Nurse Practitioners
Caitlin Castellot, N.P.
Janice M. Hourihan, N.P.
Maria Kounlabouth, N.P.
Stephanie Schroot, F.N.P.
Genevieve B. Sloboda, F.N.P.
Kristy Smith, N.P.
Alexandra Weld, N.P.
Duncan Wellan, N.P.

Pediatric and Adolescent Medicine
Mark W. Cohen, M.D.
Christopher P. Cooper, M.D.
Alexandra L. Iannini, M.D.
Emily Harder, M.D.
John J. Jakimczyk, M.D.
Carolyn O’Donnell, M.D.
Deborah E. Simon, M.D.
Michelle L. Travassos, M.D.
Margaret D. Werner, M.D.

Behavioral Health
Our clinical social worker offers behavioral health services
for both adults and children.
Clinical Social Worker

Nutrition
Our registered dietician offers nutritional health services
for both adults and children.
Registered Dieticians.