Doctors & Staff

Jack K. Oats, MD

Cataract & Refractive Surgery and Comprehensive Ophthalmology

Jack K. Oats, MD


  • Residency — Nassau County University Medical Center
  • Medical School — Loyola University of Chicago
  • Undergraduate — St. John’s University

Professional Activities

  • American Academy of Ophthalmology
  • American Society of Cataract and Refractive Surgery
  • President – Suffolk County Ophthalmologic Society


Jack Oats, MD, is a board-certified ophthalmologist specializing in general ophthalmology, cataract surgery and refractive surgery. Dr. Oats received his bachelor’s degree from St. John’s University and completed graduate studies at both St. John’s University and Hofstra University. He received his medical degree from Loyola University of Chicago and completed a residency in general surgery at Loyola University Medical Center, Chicago.

Dr. Oats then completed an ophthalmology residency at Nassau County University Medical Center. He is a member of the American Academy of Ophthalmology and the American Society of Cataract and Refractive Surgeons.

Dr. Oats is an associate at Ophthalmic Consultants of Long Island, OCLI, an eye care group consisting of over 30 eye doctors and surgeons representing a broad spectrum of specialties in ophthalmology and optometry, with 14 locations throughout Long Island.