Welcome to World Class Retina Care! Retinal Consultants of Arizona: stay up-to-date with the Nation's Largest Independent Retina-specific clinical, surgical and research institute. Our practice was established in 1980 in central Phoenix. Since then, we have grown to include more than 35 locations throughout Arizona, providing improved access to the highest quality medical care. We are proud to have become Arizona’s largest and most experienced ophthalmology practice focused specifically on the diagnosis and management of the retina and vitreous.