Our Team
Meet Our Doctors
Three optometrists with genuinely different clinical strengths, which is the point of having three.
Dr. Mark Page, OD
Optometrist and Founder
Dr. Mark Page founded Arizona's Vision in 1994, and the reason was personal. His father experienced vision loss, and Dr. Page saw first-hand how much of daily life narrows when sight goes. He built the practice around a simple commitment: invest in diagnostic technology good enough to catch problems while there is still time to act on them.
- Focus
- Comprehensive eye examinations, Dry eye diagnosis and treatment, Keratoconus management
- Languages
- English
Dr. Hao Nguyen, OD
Optometrist
Dr. Hao Nguyen grew up in Portland, Oregon, completed his undergraduate work at Oregon State University, and earned his Doctor of Optometry at Pacific University College of Optometry before moving to Arizona.
- Focus
- Ocular disease diagnosis and treatment, Low vision evaluation and rehabilitation, Cataract surgery co-management
- Languages
- English, Vietnamese
Dr. Callie Sincennes, OD
Optometrist
Dr. Callie Sincennes earned her Doctor of Optometry at the Massachusetts College of Pharmacy and Health Sciences, then trained across three very different clinical settings: a combined OD/MD practice in Prescott, a community health center in Lompoc, California, and a Veterans Affairs clinic in Loveland, Colorado.
- Focus
- Corneal and ocular disease management, Cataract and refractive surgical co-management, Comprehensive contact lens fitting and follow-up
- Languages
- English
Our opticians, contact lens technicians and front desk team are introduced in person at your visit.
Book with the doctor who fits your needs
Tell us what you are coming in for and we will match you with the right doctor. You can also request a specific doctor when you book.