Dr. Greninger graduated from the Weill Cornell Medical College in 2008. He works in Antioch, CA and 1 other location and specializes in Optometry. Dr. Greninger is affiliated with Kaiser Permanente Antioch Medical Center.
"Dr. Greninger gave me my life back. My left eye was starting to turn inward. I had been seeing Dr's since 2011. I would get glasses, patches but they would only work temporarily.After 5 Dr's. He was able to diagnose me immediately in the first session. It was 2 hrs long, but the most thorough. I hadn't been able to drive, or work since I had double, distorted vision and it was getting worse. I didnt ..."Read more
April 30, 2020
INSURANCE PLANS ACCEPTED
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