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Dedicated to our community by providing the finest vision care.

Call us to schedule an appointment today!

We offer excellent service through education and technology.


Our Guarantee

A to Z Eye Care is committed to more than just the provision of exceptional vision care. We are dedicated to expanding our knowledge, growing with the industry of optometry, and delivering you, our valued patient, with outstanding customer service. Because we appreciate your confidence in our high standard of vision care and eyewear products, we are happy to provide an exclusive warranty for our eyewear products from the date of purchase.


“Dedicated to providing our community with quality vision care through education, technology, and excellent service.”


A to Z Eye Care began in the 1950’s when Dr. Brad Barnes opened his Arcata optometry. His brother, Dr. Jim Barnes, later joined him. In the 1980’s, Drs. Loren and Linda Azevedo came to the practice. They were later joined by Dr. Marcus Appy in 2009. Today Dr. Appy works with a great team to provide the state of the art optometry practice that now exists.


Serving residents of
Arcata, Eureka,
McKinleyviLle & greater
Humboldt area.

At A to Z Eye Care, our goal is to provide the best vision care and the finest service to everyone who walks into our office. We see the people we serve not only as patients, but also as friends and family in Arcata, Eureka, McKinleyville and greater Humboldt area. We want everyone to feel heard and supported, and we work to go above and beyond with our service. We are honored that our patients put their trust in us and we have loved getting to know our community over the years.

Committed To

Our Patients & The Arcata Community

In addition to striving for exceptional service, we aspire to provide the most cutting-edge optometric technology and highest quality eye care products available in our field. Through research, we stay at the forefront of our industry. Whether you’re in need of an eye exam, glasses, contact lenses, or LASIK surgery co-management, no other optometrist in Humboldt County is better equipped. We also offer full service medical eye care including; infections, foreign bodies, diabetic eye care, glaucoma and macular degeneration monitoring and other urgent eye care needs. To schedule an appointment call us today at (707) 822-7641 or contact us online!