Arizona Eye Specialists (Formally Associated Ophthalmologists) was founded in 1953 by Dr. John Aiello and Dr. Donald Longfellow. The first practice locations were in “Old Town” Scottsdale and in downtown Phoenix. In the late 1900’s and early 2000’s the practice grew with the addition of three valley locations; Glendale, Goodyear and Gilbert along with a centralized business office located in Scottsdale. Recently, a North Scottsdale location was added which brings the total of office locations throughout the valley to six as an added convenience to better serve the patient. Today the practice has 14 providers that cover general Ophthalmology including sub-specialties such as Cornea, Glaucoma, Neuro-Ophthalmology, Diabetes and Contact Lenses.