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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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Laura Richens's profile image
Laura Richens 
6 years ago

We go here every year for my son birthday only bad part is they don’t do anything for birthday. 😡 

Shawn Robert Love's profile image
Shawn Robert Love 
recommend  Recommended
6 years ago

Good service combined with good food, makes a good experience. Nice place to eat when you're done shopping. 

Sylvia Arviso Ramos's profile image
Sylvia Arviso Ramos 
6 years ago

Friendly clean establishment. GREAT Customer Service ♥️ — with Jennifer Ramos and Richard Ramos. 

Patricia Price's profile image
Patricia Price 
recommend  Recommended
6 years ago

service was excellent and staff are friendly and cheerful. 

Natalie Nicole's profile image
Natalie Nicole 
recommend  Recommended
6 years ago

We came to Ruby’s in Whittier to redeem a school award certificate. Aside from the amazing food, the service is beyond exceptional from the minute you walk in. Our waitress, Aly, was one of the best, friendliest and sweetest young ladies I have ever had the pleasure of being serviced by. My 2 children were treated with so much attentiveness and care. We will definitely be coming back again soon. 

John Campos's profile image
John Campos 
recommend  Recommended
6 years ago

buffalo cauliflower appetizer is pretty good 

Robert Negrete III's profile image
Robert Negrete III 
recommend  Recommended
6 years ago

Everyone was so pleasant the waitress we had was all smiles and sunshine you can tell she loves her job and her customers that visit 🥰 

Dorothy N Jim Patti's profile image
Dorothy N Jim Patti 
recommend  Recommended
6 years ago

Excellent food and service today at Ruby’s. Staff was awesome! 

Andy Hernandez's profile image
Andy Hernandez 
recommend  Recommended
6 years ago

I love there food and customer service at this diner! kuddosto the whole Ruby's staff..I just dont like the white older customers there...till thus day in 2018 they are racist..shm.. 

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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