Dr. Joanne Parungao 2845 Cochran St Ste D, Simi Valley, CA 93065, United States of America +1 805-527-6824 https://www.diamondoptometriccenter.com/team/dr-joanne-parungao/ Friday 9 am to 6 pm Saturday 9 am to 2 pm Sunday Closed Monday 9 am to 6 pm Tuesday 9 am to 6 pm Wednesday Closed Thursday 9 am to 6 pm Reviews Map