Meet the Team

Penn State Dermatology consists of highly skilled physicians, researchers, nurses, and clinical and administrative staff all dedicated to providing the highest quality care through a coordinated team effort.

Dermatologists

• James G. Marks, Jr., M.D., Chair

• David R. Adams, M.D., PharmD.

• Christie T. Ammirati, M.D.

• Bryan E. Anderson, M.D.

• Elizabeth M. Billingsley, M.D.

• Jennie T. Clarke, M.D.

• Klaus F. Helm, M.D.

• Michael D. Ioffreda, M.D.

• Joslyn Kirby, M.D.

• Jeffrey J. Miller, M.D., Vice Chair, Clinical and Educational Affairs

• Diane M. Thiboutot, M.D., Vice Chair, Research Affairs

• Andrea L. Zaenglein, M.D.

Residents

• Christopher Jones, M.D., Chief Resident
• Stacy Klepeiss, M.D., Chief Resident
• Lorraine Rosamilia, M.D., Chief Resident
• Mark Eid, M.D.
• Kyle Horner, M.D.
• Connor Patterson, M.D.
• Ninad Pendharkar, M.D.
• Heather Salvaggio, M.D.
• Renee Straub, M.D.

Joint Appointments

• Loren Clarke, M.D.
• Adam Glick, Ph.D.
• Rogerio Neves, M.D.
• Gavin P. Robertson, Ph.D. 

Postdoctoral Scholar

• Amanda M. Nelson, Ph.D.