Diho Siam

Brienza Kimple

Forever my go-to Thai restaurant! Food is great and well with the price given the proportions. Service is quick & polite, and the atmosphere/decor of the place is wonderful.

Ivy Leighton

Love love Diho Siam! The food is incredible and the staff is so friendly and kind. We have eaten in and gotten take out multiple times. The restaurant is cozy but seats plenty- probably best for groups of 2-6, and there is some outdoor seating available. We love their yellow curry, pad see ew, pad Thai, chicken satay, egg rolls and orange chicken. There aren’t a ton of smaller chains in south Orange County and we love supporting the ones around us!

Nima Madani

Had an amazing experience at this Thai restaurant! The food was absolutely delicious — full of bold, authentic flavors and beautifully presented. Every dish we tried was fresh and perfectly spiced. What really made the evening special was our server, Jan. She was incredibly warm, attentive, and made us feel right at home. Her recommendations were spot-on, and she checked in just the right amount without ever being intrusive. We’ll definitely be back — highly recommend if you’re craving quality Thai food and exceptional service!

Lee Strz (ExceptionL)

Ordered a variety of dishes here including crying tiger, pineapple curry, and sweet and sour stir fry beef. All items on the Thai side. I can't speak for the Chinese side of their menu but it is awesome they have both. Portions are huge and we took home leftovers. All four of us. For the price it was def worth it. I was happy to have leftovers as I enjoyed the food. The steak in the crying tiger was a little under medium and leaned on rare at the center. Sweet and sour was really good here and I loved the curry as well. Overall it is worth a visit if you like Thai food. Waitress was responsive and attentive despite the place being very busy esp for an off time of the day for a late lunch like 2:30. I'll try the Chinese side next time. Also one strange thing is I didn't notice a bathroom. I didn't ask for one but I looked and didn't see a public one.

Bobbie Valdez

We have been going here for years. There is a large menu and the food has been consistently good.

Mary Calvert

We order the curry medium and the beef medium. We got curry spicy and beef not at all. Every piece of our orange chicken was huge and had to all be chopped. We have been eating this in bite size pieces for 10 years. Will not order again.

Sue Bennett

Everything was fine with the exception that we were given a time when the food was to be picked up and when we got there we saw it on the counter, but didn't get it for another 10 -15 minutes. - perhaps waiting for 1 of the 5 pieces to finish. It was only warm when we got it home. My suggestion is to please be more accurate on the time the food will be ready or make sure it is timed to come out all at the same time. This also happened the last time we picked up food from here. Atmosphere fine, no criticism here, and you don't expect it to be better than it is, will never be elegant, but that expected with where it is. It is pleasant and you can talk fine.

Perfectly Bohemian

☠️AS OF OCT 5TH.☠️ ☠️I WILL NEVER, EVER ORDER FROM THIS PLACE, EVER AGAIN... PIC. ATTACHED. ☠️ Fly found in food ☠️ 🕷🕷🕷🕷🕷🕷🕷🕷🕷🕷🕷🕷🕷🕷 They've changed. I used to love this place. No longer. Was told our order would be ready in 10 min. Then we were told another 10 min. Only to be told our order was lost. Didn't even apologize for the hour delay. Too bad.

Mike Campos

New Year's Eve ordered food at 5:30 pm, was told it would be ready at 6:30. Had to wait 1.5 hours for the food. They kept selling what they could not deliver. Never again.

Brittany Pavlisin

I hate having to give this restaurant 1 star as the food is actually pretty good, but the customer service and wait times are absolutely awful and not worth it. I have tried going 4-5 times now annd every time whether I call or place online I am waiting 30 minutes longer than the time they said it would be ready, sometimes even 45 and as a mother with 2 young kids in the car that’s just unacceptable. Then I called to check status of my order multiple times and they place the phone down and I can hear them talking and they just leave it sitting there. Even though the food was decent, will never go back because of the awful customer service. They didn’t even apologize or care to resolve it. So sad