Dr. Kian and his staff are professional and friendly. I have been going to him for 10 yrs. and I had cataract surgery in the last year. I never worrry about the level of care I will receive and he has 2 offices if you have an emergency and need to see him the same day. He has been hiring support staff from the Navajo reservation and training young people to work in the Sun Lakes office. That staff is excellent and properly trained. I would highly recommend this practice.