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  • Ophthalmology, Surgery
  • 40 years of experience
  • Geisinger Lewistown 21 Geisinger Ln, Lewistown, PA 17044
  • (717) 242-4200

Brief Intro

Dr. Nancollas graduated from the Jacobs School of Medicine & Biomedical Sciences At The Univ of Buffalo in 1985. He works in Lewistown, PA and 2 other locations and specializes in Ophthalmology and Surgery. Dr. Nancollas is affiliated with Geisinger Lewistown Hospital.

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Education Background

RESIDENCY

St Francis Medical Center

MEDICAL SCHOOL

Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo - 1985

Languages Spoken

  • English
  • Spanish

Location & Hours

  • Geisinger Clinics
  • 21 Geisinger Ln, Lewistown, PA 17044
  • Mon:8:00 am - 7:00 pm
    Tue:8:00 am - 7:00 pm
    Wed:8:00 am - 7:00 pm
    Thu:8:00 am - 7:00 pm
    Fri:8:00 am - 5:00 pm
    Sat:8:00 am - 12:00 pm
    Sun:Closed

Specialties Treated

  • Ophthalmology
  • Surgery

Conditions Addressed

  • Cataract
  • Primary Angle-Closure Glaucoma
  • Keratitis
  • Macular Degeneration
  • Glaucoma
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Procedures Performed

  • Lasik Surgery
  • Lens and Cataract Procedures
  • Lens and Cataract Procedures

Insurance Accepted

* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).

  • Medicare
  • Golden Rule
  • Geisinger Health Plan
  • Aetna
  • UnitedHealthcare
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  • Cancer 44
  • Cardiology, Heart & Vascular Surgery 41
  • Orthopedics 71
  • Neurology & Neurosurgery 54
  • Gastroenterology & GI Surgery 71
  • Pulmonology & Lung Surgery 73
  • Diabetes & Endocrinology 27
  • Children's Hospital 13
  • Urology 72
  • Psychiatry 80
  • Geriatrics 67
  • Rehabilitation 64
  • Obsterics & Gynecology 14
  • Ophthalmology 3
  • Ear, Nose & Throat 8
  • Rheumatology 2
  • Long Term Care 11
  • Maternity Care (Uncomplicated Pregnancy) 43