Arizona Eye Institute is home to the Dry Eye Center of Excellence — a dedicated dry eye practice led by Dr. Mark Yates and Dr. Daniel Valdes. Using state-of-the-art diagnostic technology, we identify the precise cause of your dry eye and recommend a treatment plan that delivers lasting results, not just temporary relief.
Dry eye disease is a chronic condition in which the eyes fail to produce enough tears — or produce tears of poor quality — to adequately lubricate and protect the eye’s surface. When any layer of the tear film is compromised, the result is dryness, irritation, and discomfort — and, if left untreated, potential damage to the corneal surface.
Arizona’s desert climate — with low humidity, heat, wind, and air conditioning — can accelerate tear evaporation and worsen symptoms significantly.
Our Dry Eye Center uses the TearLab Osmolarity Test — we collect a small tear sample and test it for quality and salt content to determine the exact treatment your eyes need. Many insurance companies cover this diagnostic test. Additional tools assess tear film stability, meibomian gland function, corneal surface health, and eyelid anatomy.
Yes. Low humidity, heat, wind, and air conditioning all accelerate tear evaporation. Proper diagnosis and treatment is especially important here.
Dry eye is often chronic, but with the right treatment plan it can be effectively managed. Many patients achieve significant and lasting relief.
Dry eye disease is a chronic, progressive condition with measurable changes in tear quality and/or quantity that requires professional evaluation and ongoing management.
