Order Online – Placentia NOW OFFERING DIRECT DELIVERY! TAKE OUT & DELIVERY MR. D'S DINER - PLACENTIA 714-985-1111 126 EAST YORBA LINDA BLVD, PLACENTIA, CA 92870 MODIFIED HOURS DUE TO COVID19 Sunday: 7am - 9pm Monday - Thursday: 7am - 9pm Friday & Saturday: 7am - 9pm