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Ruby's Diner

4.4

About this business

Ruby s Diner was established in 1980, after junior-high buddies Doug Cavanaugh and Ralph Kosmides renovated a dilapidated building on the end of Balboa Pier in Newport Beach, Calif. The 1940s-style restaurant, which was located in a former bait shop, became an immediate hit, taking in $600,000 in the first year. In the second year, sales exceeded $1 million. Named after Cavanaugh s mother, Ruby s continued to grow. The Ruby Restaurant Group opened 27 Ruby s Diners in Southern California, Pennsylvania, Nevada, New Jersey and ... read more

Location details

10109 Whittwood Dr, Whittier, CA, 90603, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
4.41,084 reviews
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Odie Granado's profile image
Odie Granado 
recommend  Recommended
6 years ago

Recommend the shakes! Salads and the burgers are great! They just introduced a vegetarian burger that is delicious! 

Stephanie Longo's profile image
Stephanie Longo 
recommend  Recommended
6 years ago

I went here on Tuesday 8/14 with my mom and we got seated . Waited about 15-20 minutes for the server to get our drinks that we wanted and to take our order. A family of 5 came in got seated and they got there drinks about 5 minutes after they got seated. I think it is really bad customer service. 

Lesley J. Lopez's profile image
Lesley J. Lopez 
recommend  Recommended
6 years ago

People are amazing! The food was amazing! I recommend 100 percent :) 

Liz McClure's profile image
Liz McClure 
recommend  Recommended
6 years ago

This venue has been a favorite of mine for years! Our family especially enjoys the chocolate banana shakes...and I completely forgot to order mine yesterday...phooey! I guess I'm gonna have to hurry up and go back! Delicious eats! Super friendly staff! You will enjoy it! 

Mary Jimenez's profile image
Mary Jimenez 
6 years ago

Lunch was great loved it 

Cindy Wilman's profile image
Cindy Wilman 
recommend  Recommended
6 years ago

Wonderful food & waiter streamed lined the menu for us, due to being cancer Patients! The cook agreed to cook what we could eat! Simply Fabulous Indeed! Thanks again Ruby’s Dinner! We will return! 

Susie Kaufman's profile image
Susie Kaufman 
recommend  Recommended
7 years ago

Classic car show was awesome, great looking cars. Disappointed in the classic ruby burger, substituted the turkey burger which was to salty and way to much pepper. service was fast and friendly. 

Robert Maldonado Jr.'s profile image
Robert Maldonado Jr. 
7 years ago

Great service, awesome car show! 

Irene Wolff's profile image
Irene Wolff 
recommend  Recommended
7 years ago

Enjoyed our meal as well as the car show. Staff was friendly and courteous. 

Frequently asked questions about Ruby's Diner

How is Ruby's Diner rated?

Ruby's Diner has a 4.4 star rating with 1,084 reviews. 

When is Ruby's Diner open?

Ruby's Diner is closed now. It will open on Monday at 9:00 a.m. 

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