Department of Psychiatry

Penn Behavioral Health

Clinicians and Staff


Cory F. Newman, Ph.D. ABPP

Director of Education

Mary Anne Layden, Ph.D.

Staff Clinicians

Patricia Furlan, Ph.D.
William Lamb, Ph.D.
Rebecca Naugle Keiser, LCSW
J. Russell Ramsay, Ph.D.

Administrative Assistant

Rebecca Goodman

Adjunct Clinicians

Thomas Treadwell, Ed.D.

Part-time (lower cost) therapists:

Danielle Dorn, M.S.
Melissa Harrison, M.A., L.P.C.
Ashley Hennessey, Psy.D., L.P.C.

Intake diagnostic clinicians:

Hillary Ammon (Psy.D. candidate)
Abby Bugbee, M.A.
Christopher Ratkis, M.S.
Anne Tompkins

Advanced Psychiatry Residents also serve as therapists at the Center for Cognitive Therapy. They are supervised by the licensed staff of the Center for Cognitive Therapy. Patients can elect to be treated by an advanced psychiatry resident (or one of the part-time therapists) at a reduced cost, though there may be a longer wait for a first appointment at times. Contact Dr. Cory F. Newman, Director, at 215-898-3466 for further information.

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