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Dr. James Klancnik, MD
Ophthalmologist (eyes)
13 years of experience
Accepting new patients
Video profile
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. James Klancnik, MD is board certified in Ophthalmology.

  • He has special expertise in 28 areas:
  • Angioid Streaks
  • Choroid Diseases
  • Choroidal Neovascularization
  • Choroiditis
  • Cytomegalovirus Retinitis
  • Degenerative Myopia
  • Diabetic Eye Disease (Diabetic Retinopathy)
  • Epiretinal Membrane
  • Eye Cancer (Retinal Neoplasm)
  • Eye Diseases
  • Graves Disease (Thyroid Eye Disease)
  • Hereditary Eye Diseases
  • Ischemic Optic Neuropathy
  • Macular Degeneration
  • Proliferative Vitreoretinopathy
  • Retina Surgery
  • Retinal Artery Occlusion
  • Retinal Detachment
  • Retinal Detachment surgery (Scleral Buckling)
  • Retinal Disorders
  • > Show all expertise

Education & Awards

Dr. Klancnik graduated from Thomas Jefferson University, Philadelphia.


Dr. Klancnik has 12 hospital affiliations:

  • NYU Langone Medical Center 
  • Nyu Hospital For Joint Diseases 


  • English

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Additional Information
Dr. James M Klancnik MD is a male Ophthalmologist, has 13 years of experience and practices in Ophthalmology.
Where does Dr. James M. Klancnik practice?
Dr. James Klancnik has 3 office locations.
Dr. James Klancnik practices Ophthalmology near New York, NY.
Additional practice locations include: Brooklyn, NY and White Plains, NY.
See New York Ophthalmologists.