John J. O'Neill, OD
271 W Townline Rd,
Vernon Hills, IL

Very friendly folks to deal with and Dr. O'Neill is great. Very happy with my experience at Sears Optical - Hawthorn Mall Vernon Hills, IL

Dr. John O"Neill is a very thorough, professional, and amazing treatment provider. He has always advised me as we go through different treatments, and answered any questions for better understanding and best possible course of action for the future. I would undoubtedly recommend Dr. John O'Neill to anyone in need of vision care.

Dr O’Neill is an outstanding optometrist; he is thorough and has kind and caring manner, the combination of which is rarely found nowadays. I really appreciate that he takes his time to explain diagnoses and options. I highly recommend Dr O’Neill!