Dr. Marc Dinowitz

Dr. Marc Dinowitz is an ophthalmologist with Northwell Health who specializes in the diagnosis and treatment of a wide range of eye conditions. His areas of expertise include cataracts, glaucoma, blepharitis, conjunctivitis, corneal disease, dry eye, eye infections, eye injuries, myopia, and corneal abrasions. He provides care for patients experiencing eye pain and other disorders of the eye.

Dr. Dinowitz sees patients at multiple Northwell Health Eye Institute locations in Riverhead, Ridge, and Port Jefferson, New York. He is affiliated with Hofstra/Northwell School of Medicine/Nursing, Peconic Bay Medical Center, and the Northwell Health Eye Institute. As a Northwell Health Physician Partner, he is committed to providing high-quality eye care to his patients.