About Our Team

MS Program Faculty and Staff Members

Laura J. Balcer, MD, MSCE
Associate Professor of Neurology and Epidemiology
Chief, Multiple Sclerosis Division

Francisco González-Scarano, MD
Professor and Chair, Neurology
Professor of Microbiology

Dina A. Jacobs, MD
Assistant Professor of Neurology

Dennis L. Kolson, MD, PhD
Associate Professor of Neurology

Clyde E. Markowitz, MD
Assistant Professor of Neurology
Director, Penn MS Center

Amy A. Pruitt, MD
Associate Professor of Neurology

Donald H. Silberberg, MD
Emeritus Professor of Neurology

Elizabeth McAndrews, MSN, CRNP
Nurse Practitioner

Michele Miller, MSN, CRNP, CRRN
Nurse Practitioner

Dorothea Pfohl, RN, MSCN
MS Certified Nurse

Vanessa Zimmerman, MSN, RN
Clinical Research Nurse Coordinator

Kimberly M. Carn, BSB/M
Clinical Research Coordinator

Nicole Mazzotta, BA
Clinical Research Coordinator

	Need an appointment? Request one online 24 hours/day, 7 days/week or call 800-789-PENN (7366) to speak to a referral counselor.