Dr. Andrew Mah & Associates in Oshawa provides patients with complete same-day eye health examinations. We also offer diabetic and pediatric eye assessments, as well as comprehensive lens fitting services. Ortho-K Corneal Re-Shaping Technology is also available, providing patients with a non-surgical option to achieve 20/20 vision without glasses or contacts. Call our office today to schedule your next eye appointment. more... See more text