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Phone: 800-275-6401
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To schedule an appointment

Physicians call:1.800.332.8901
Patients call:1.800.275.6401

This physician sees patients at the following locations:

Neurology, Geisinger Medical Center
100 N Academy Ave
Danville, PA 17822
Neurology Montoursville
780 Broad St
Montoursville, PA 17754
Neurology Scenery Park State College
200 Scenery Dr
State College, PA 16801
Neurology Scenery Park State College
200 Scenery Drive
State College, PA 16801

Efrain Perez-Vargas, MD

Practicing Specialties:

  • Neurology, Board Certified, 1993
  • Movement Disorders
  • Parkinson's Disease


  • University of Puerto Rico, School of Medicine 1986


  • Bronx - Lebanon Hospital Center 1989
  • Univ. of South Florida, College of Medicine 1990
  • SUNY Upstate U. Hospital - Syracuse, NY 1992


  • Columbia University Medical Center 1994
    Movement Disorder

Clinical Interests:

Dr. Perez is a movement disorder specialist.  His clinical interests include:
- Parkinsons Disease
- Chorea
- Ataxia
- Dystonia
- Essential Tremor
- Huntingtons Disease
- Tourette Syndrome
- Deep Brain Stimulation (DBS) Evaluation

Hospital Affiliations:

  • Geisinger Bloomsburg Hospital
  • Geisinger Community Medical Center
  • Geisinger Medical Center
  • Geisinger Rehabilitation Hospital
  • Geisinger Wyoming Valley Medical Center
  • Windber Medical Center