NPI-verifiedOphthalmology · PhoenixLast verified Oct 15, 2026

Arizona Eye Specialist

Based in Phoenix, Arizona Eye Specialist is an ophthalmology practice, serving patients for 16 years. Its physicians include James Koster, MD, Robert Brems, MD, Dana Bates, OD, and 3 more. Offerings include cataract care, glaucoma care, dry eye treatment, and cornea care. The practice is accepting new patients.

Call (602) 254-7255

At a glance

New patients

Welcome

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Who you'll see

4 clinicians

James Koster, MD

Reviews

1,286 on Google · 4.8 avg

Found Oct 2026 · read on Google

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Who you'll see

Providers

James Koster, MD

Ophthalmologist · NPI 1851387344

Robert Brems, MD

Ophthalmologist · NPI 1205926623

Nathan Kanyinda, MD

Ophthalmologist · NPI 1578918066

Leslie Kanda, MD

Services

What this practice treats

Comprehensive eye examsCataract careGlaucoma careDiabetic eye examsDry eye treatmentLASIK / refractive consultationCataract SurgeryCornea CareRetina CareGeneral Eye Exams

Questions

Common questions about Arizona Eye Specialist.

Insurance, hours and new-patient availability change — confirm with the office before your visit.

Arizona Eye Specialist offers services including Comprehensive eye exams, Cataract care, Glaucoma care, Diabetic eye exams, Dry eye treatment, LASIK / refractive consultation, Cataract Surgery, Cornea Care, and more.

Arizona Eye Specialist's website says it is accepting new patients.

Last verified Oct 15, 2026Report a correction

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