John Andrefsky MD

Board Certifications

American Board of Psychiatry and Neurology - Vascular Neurology
American Board of Psychiatry and Neurology - Neurology

Education & Training

Undergraduate

1986, Franklin and Marshall College

Medical / Professional School(s)

1990, Drexel University College of Medicine/Hahnemann University

Internship

1991, Internal Medicine - Hahnemann University Hospital

Residency

1994, Neurology - Pennsylvania Hospital (UPHS)

Fellowship

1995, Neurocritical Care - Cleveland Clinic

Expertise

Sleep Medicine, Stroke, Neurology, Vascular Neurology