Browse Health
Ophthalmologist (eyes)
22 years of experience
Video profile
Accepting new patients
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. Mark Szal, MD is board certified in Ophthalmology.

  • He has special expertise in 1 area:
  • Cataract

Education & Awards

Dr. Szal graduated from University of Rochester .


Dr. Szal has 2 hospital affiliations:

  • Concord Hospital 
  • Harrington Memorial Hospital 

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Additional Information
Dr. Mark Andrew Szal MD is a male Ophthalmologist, has 22 years of experience and practices in Ophthalmology.
Where does Dr. Mark A. Szal practice?
Dr. Mark Szal has 2 office locations.
Dr. Mark Szal practices Ophthalmology near Concord, NH.
Additional practice locations include: Monroe, WI.
See Concord Ophthalmologists.