Neurological Surgery

Neurological Surgery Hospital Staff

In addition to the Weill Cornell Medicine clinical professional staff, the Brain and Spine Center is supported by physician assistants at NewYork-Presbyterian Hospital who are dedicated to neurosurgery patients. Our award-winning hospital staff members provide expert, compassionate care to our in-patients during their hospital stay.


Rita Bahnan, PA-C

Rita Bahnan, PA-C


Physician Assistant

Carlos A. Castro, MMSc, PA-C

Carlos A. Castro, MMSc, PA-C


Physician Assistant

Michelle Chen, PA-C

Michelle Chen, PA-C


Physician Assistant

Alexis Diaz, MSHS, PA-C

Alexis Diaz, MSHS, PA-C


Physician Assistant

Nicole Doyle, PA

Nicole Doyle, PA


Physician Assistant

Cassidy Griffin, PA

Cassidy Griffin, PA


Physician Assistant

Beth Higgins, PA-C

Beth Higgins, BSc, PA-C


Senior Physician Assistant

Chloe Holland, PA-C

Chloe Holland, MSHSPA, PA-C


Senior Physician Assistant

Anna Kosmider, PA-C

Anna Kosmider, PA-C


Physician Assistant

Anna Kuo, MSHS, PA-C

Anna Kuo, MSHS, PA-C


Physician Assistant

Julia Rich, PA-C

Julia Rich, PA-C


Physician Assistant

Mia Robusto, PA-C

Mia Robusto, PA-C


Physician Assistant

Diana Thao PA-C, MPH

Diana Thao, PA-C, MPH


Physician Assistant

Andrea Wolf, PA-C

Andrea Wolf, PA-C


Physician Assistant

Suzan Wollard, PA-C

Suzan Wollard, MMSc, PA-C


Chief Physician Assistant

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Weill Cornell Medicine Neurological Surgery 525 East 68 Street, Box 99 New York, NY 10065 Phone: 866-426-7787