Dr. Marshall Keyes MD

  • Ophthalmology Santa Ana, CA

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Dr. Marshall Keyes, MD is a Doctor primarily located in Santa Ana, CA, with other offices in Los Angeles, CA and Van Nuys, CA (and 4 other locations). He has 45 years of experience. His specialties include Ophthalmology. Dr. Keyes is affiliated with Presbyterian Intercommunity Hospital, John Muir Medical Center-Concord Campus and Providence Holy Cross M.C. PHS. He speaks English.


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Specialties & Expertise

Dr. Marshall Keyes has the following 1 specialty and 1 board certification.


An ophthalmologist has the training to do much more than just prescribe glasses. They are physicians specially trained to diagnose and treat disorders of the eyes and vision. These doctors are experts on the complicated anatomy of the eye and are trained to treat eye diseases through both medical and surgical methods.
Some common conditions that ophthalmologists treat are cataracts, glaucoma, strabismus, diabetic retinopathy, macular degeneration and amblyopia. In addition, ophthalmologists can provide prescriptions for eye glasses and contact lenses and perform LASIK surgery and other corrective surgeries for refractive errors like myopia (near-sightedness), hyperopia (far-sightedness), astigmatism and presbyopia.

Board Certification

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.

Locations & Directions

505 N Main St
Santa Ana, CA 92701

2208 W 7th St
Los Angeles, CA 90057

6511 Van Nuys Blvd
Van Nuys, CA 91401

11026 Valley Mall
El Monte, CA 91731

6125 Whittier Blvd
Los Angeles, CA 90022

6347 Pacific Blvd
Huntington Park, CA 90255

1964 Westwood Blvd
Los Angeles, CA 90025

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