Catherine Heyman, OD 18291 Imperial Hwy., Yorba Linda, CA 92886, United States of America +1 714-777-1770 http://www.oldtowneoptometry.com/ Wednesday 9:30 am to 5 pm Thursday 9:30 am to 7 pm Friday 9:30 am to 5 pm Saturday 9:30 am to 1:30 pm Sunday Closed Monday 9:30 am to 5 pm Tuesday 9:30 am to 7 pm Reviews Map