Our Practice

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A Dedicated, Experienced Team in Your Neighborhood

Our practice has been serving the gorgeous community of El Cajon for over 12 years, and we love being part of a city with such a rich and honored heritage. Experience and history are essential, and our optometrists can attest to this! 

You can trust us to provide your family with consistent, experienced service and personalized care. We dedicate ourselves to total vision care every day, performing eye exams and screenings with state-of-the-art diagnostic technology in a family-focused atmosphere.

We want to provide your loved ones with the best vision care available and take a proactive approach to all vision concerns. Your family’s eye care is in great hands at Main Street Optometry.

Our Practice Supporting Image

Our Doctors


Dr. Sherry Deaner-Harrington

Come See What We’re About

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You can find our practice at the corner of E Main Street and Claydelle Avenue. We are across from the courthouse & The Magnolia building. Regular and accessible parking is available right out the front door!

  • 303 E Main Street
  • El Cajon, California 92020

Hours of Operation

  • Monday: 9:00 AM 5:00 PM
  • Tuesday: 9:00 AM 5:30 PM
  • Wednesday: 9:00 AM 5:30 PM
  • Thursday: 9:00 AM 5:00 PM
  • Friday: 8:30 AM 5:00 PM
  • Saturday: By Appointment Only
  • Sunday: Closed

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