Our family has been going to him for years. The office staff is always cheerful and welcoming. We never have to wait long to be seen. Dr. Ferrin is always careful that his patients have the best care. If you have an eye emergency, (like my 5-year- old had his eye scratched) they want you to come in immediately, and they will make time for you. Dr. Ferrin is also a vision therapist, so if your child is struggling in school, he will be able to find out if your child has a problem with tracking, etc. in addition to finding out how well your child can see. Dr. Ferrin is a huge asset to the Gila valley. In my opinion, he could easily be the best eye doctor in the state of AZ.