I have been taking my elderly parents to see Dr. Lewis since 2011, and I cannot say enough positive things about him. He is very patient and customer focused, takes him time to explain all relevant details to the patient, and listens carefully in order to assess needs. He also did a free follow up appointment to try and figure what is wrong with my mom's new glasses when she had issues adjusting to her new pair. I always have to translate a little for my parents throughout the exams and his patience and level of care are outstanding. Thank you Dr. Lewis and Costco for affordable and excellent service.