Nathan Orr has been practicing at Lamorinda Optometry since 2007. Dr. Orr graduated from the University of California Berkeley School of Optometry, and was voted the top graduate student in his class by the students and faculty. He is a member of the American Optometric association and the California Optometric Association. Dr. Orr currently serves on the board of the Alameda/Contra Costa County Optometric Society, the largest optometric society in California. Dr. Orr co-manages cataract and refractive surgery cases.