John Mauro, DO — Laser Vision Correction & Cataract Surgeon in Smithtown, Long Island, NY

Dr. John Mauro is a board-certified ophthalmologist specializing in cataract surgery, laser vision correction and LASIK surgery at SightMD Smithtown in Long Island, New York. He is dedicated to helping patients across Long Island achieve clearer vision through advanced surgical techniques and personalized, patient-focused care.

Dr. Mauro earned his Doctor of Osteopathic Medicine degree from the Philadelphia College of Osteopathic Medicine after completing his undergraduate studies in pharmacy at St. John’s University. He went on to complete his ophthalmology residency through Nassau University Medical Center, Stony Brook University, and the Veterans Medical Center, where he developed extensive experience in both medical and surgical eye care.

He further advanced his surgical expertise through fellowship training at Massachusetts Eye and Ear Infirmary and Harvard Medical School, gaining specialized experience in cataract and refractive surgery.

As a LASIK eye surgeon and cataract specialist, Dr. Mauro performs modern laser cataract surgery and laser vision correction procedures designed to improve visual clarity and reduce dependence on glasses or contact lenses. He utilizes the latest technology and techniques to deliver safe, precise, and effective results tailored to each patient’s unique vision needs.

Before becoming an ophthalmologist, Dr. Mauro worked as a pharmacist, bringing a unique and comprehensive perspective to patient care. He has also contributed to the field through ophthalmic research, co-authoring book chapters, publications, and participating in clinical research trials focused on advancing eye care treatments.

Dr. Mauro is committed to ensuring every patient feels comfortable and confident throughout their surgical journey. In addition to LASIK and cataract surgery, he provides comprehensive ophthalmology services, treating a wide range of eye conditions to support long-term eye health.

Recognized for his excellence in patient care and surgical outcomes, Dr. Mauro has received multiple honors, including being named a Castle Connolly Top Doctor and earning national recognition as one of America’s leading cataract surgeons.

Outside of the office, Dr. Mauro enjoys spending time with family and friends, staying active with fitness, and pursuing his passion for winemaking.