The Department of Neurology at Lahey Hospital & Medical Center cares for patients with a wide variety of neurological symptoms and disorders. Individual physician interests and expertise are listed, below. All department members have experience with all disorders and are adequately qualified to handle any disorder listed. 

• Paul T. Gross, MD, Chair
• James A. Russell, DO, Vice Chair

Center for Memory & Aging

• Yuval Zabar, MD 
• Jed Barash, MD 
• Gail M. Gregg, APRN, GNP-BC
• Lisa Carlson-Hill, LICSW

Neuropsychology

•  Caitlin E. Macaulay, PhD 
•  Dana Penney, PhD 

Stroke and Cerebrovascular Disease

• Kinan K Hreib, MD, PhD 
• Matthew E. Tilem, MD 
• Barbara Voetsch, MD 
• Claudia M. Fitzgerald, Quality Measures Coordinator

Neuromuscular Disease

• Gisela Held, MD 
• Doreen Ho, MD 
• H. Royden Jones, Jr., MD 
• James A. Russell, DO 
• Jayashri Srinivasan, MD 
• Michal Vytopil, MD 

Epilepsy and Sleep Disorders

• Ritu Bagla-McKeown, MD 
• Joel M. Oster, MD 
• Paul T. Gross, MD   

Movement Disorders

• Diana Apetauerova, MD 
• Julie R. Leegwater-Kim, MD, PhD 
• Priya Shastri, MD 
• Janet W. Zani, MS, APRN, BC

Multiple Sclerosis

• Claudia Chaves, MD 
• Mary Anne Muriello, MD 
• Ann Camac, MD 

Advanced Practice Clinicians

• Kristie Chin, ACNP-BC
• Joanne Giugno, ACNP-BC
• Gail M. Gregg, APRN, GNP-BC
• Shauna Holden, RN
• Diana Page, NP
• Meera Viswanathan, PA
• Janet W. Zani, MS, APRN, BC

Neurology Research

• Stephanie Scala, MA, CCRP (Clinical Research Specialist)                              
• Nick Ventura, BS (Research Study Coordinator)                  
• Junius Beebe, BS (Research Study Coordinator)                     
• Rik Ganguly, BS (MS Research Study Coordinator)