Elizabeth L.
11/15/2025
The service here is phenomenal! The staff was very attentive and caring and checked in on us every now and then. The inside is really cute! Reminiscent of old-fashioned diners. The food was fine...
Ruby's Diner
$$
Closed
(328)
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10109 Whittwood Dr
Whittier, CA 90603
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 Missouri in the 1990s. It also has locations in Arizona, Oregon, Minnesota, Idaho and Washington. The Whittier restaurant is just one of many Ruby's Diners in California.
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Reviews
3.5328 reviews
Angela D.
10/6/2025
This continues to be my favorite Ruby's spot. It's a shame they continue to close more locations though. This one never disappoints. The area is always upkept and clean. The service is absolutely...
Charlie T.
6/29/2025
If you are craving for an old school American diner foods, Ruby's is a interesting spot that brings back those classic vibes, since something like this is getting harder to find these days with...
Kathleen O.
12/19/2025
Delicious food and pleasant atmosphere. Been going there for years. Variety of items on the menu. Friendly service, always!
Elizabeth R.
11/30/2025
Amazing service from our waitress, the food was good and the shake was the best!!! Will definitely come back for that sweet treat.
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