Chiang Mai Chiang Mai
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  • Chiang Mai


    8158 Big Bend Blvd, Webster Groves, MO 63119, United States


  • Chiang Mai


    +1 314-961-8889


From the business

+ Identifies as women-owned

Service options

+ Outdoor seating

+ No-contact delivery

+ Delivery

+ Takeaway

+ Dine-in

Highlights

+ Fast service

+ Great tea selection

Popular for

+ Lunch

+ Dinner

+ Solo dining

Accessibility

+ Wheelchair-accessible car park

+ Wheelchair-accessible entrance

+ Wheelchair-accessible seating

+ Wheelchair-accessible toilet

Offerings

+ Alcohol

+ Beer

+ Comfort food

+ Healthy options

+ Vegan options

+ Vegetarian options

+ Wine

Dining options

+ Lunch

+ Dinner

+ Seating

+ Table service

Amenities

+ Toilet

Atmosphere

+ Casual

Crowd

+ Locals

Planning

+ Accepts reservations

Payments

+ Credit cards

+ Debit cards

+ NFC mobile payments

+ Credit cards

Children

+ High chairs

Parking

+ Free of charge street parking

+ Free parking lot

+ Parking

Pets

+ Dogs allowed outside


Chiang Mai menu

Gai Todd

Crispy fried garlic pepper chicken wings.

US$13.75

Poh Piah Shrimps

US$11.25

Khao Niao Mamuang

"Mango Sticky Rice" ( Thai dessert ) Glutinous Rice, Sweet Mango, Coconut Milk Sauce, Fried Mung Beans.

US$13.75

Steamed Dumplings

Chicken veggie dumplings with soy sauce.

US$11.25

Sai Oua

Grilled pork sausage, aromatic spices and fresh herbs.

US$20.31

Som Tum

Green papaya salad. Please note: No spicy, Mild, Mediem, Hot spicy

US$13.75

Nua Sawaan

Marinated flash-fried coriander beef strips, sea salt and palm sugar.

US$15.00

Poh Piah Veggie

Served with sweet chili dipping sauce.

US$7.50

Full Menu

Discover Chiang Mai

Walking into Chiang Mai for the first time, I immediately noticed how the aromas set the mood before the menu even hit the table. This Thai diner, located at 8158 Big Bend Blvd, Webster Groves, MO 63119, United States, feels like the kind of neighborhood spot people quietly recommend to friends because they want to keep it to themselves. I’ve eaten Thai food across different cities for years, and the balance here between comfort and authenticity stands out in a very real way.

Chiang Mai keeps its menu focused, which usually tells me the kitchen knows exactly what it’s doing. Dishes like green curry, pad see ew, and tom yum soup arrive with layers of flavor instead of just heat. During one visit, I watched a server explain spice levels to a first-time guest, adjusting the order based on tolerance and preference. That kind of personal interaction makes a difference, especially for diners new to Thai cuisine. The kitchen follows traditional methods, using coconut milk simmered slowly with curry paste rather than shortcuts, which aligns with preparation standards taught in Thai culinary institutes supported by Thailand’s Ministry of Commerce.

One dish that keeps coming back to my table is the basil stir-fry. The balance of garlic, chilies, and fresh basil mirrors what food researchers often highlight about Thai cooking: it’s designed around contrast. According to studies cited by the Harvard T.H. Chan School of Public Health, meals built around herbs, vegetables, and lean proteins can support balanced eating habits. You taste that philosophy here, not as a lecture, but as something genuinely enjoyable. Portions are generous without being overwhelming, making it easy to share plates, which is how Thai meals are traditionally enjoyed.

The dining room itself feels relaxed and unpretentious. On a busy evening, I once chatted with a couple who drove in from another neighborhood after reading consistent positive reviews online. They mentioned how rare it is to find a place that stays consistent over time, and I agree. Consistency is often the hardest thing for restaurants to maintain, yet each visit here delivers the same depth of flavor and care. That reliability builds trust, especially for regulars who know exactly what they’re craving.

What also stands out is how the staff talks about ingredients. When I asked about the fish sauce used in the kitchen, the server explained how it’s blended carefully so it enhances umami without overpowering the dish. That level of knowledge reflects training and pride. Organizations like the Thai SELECT program, which promotes authentic Thai food globally, emphasize this exact approach: respect for ingredients and technique while adapting gently to local tastes.

Of course, no place is perfect. During peak dinner hours, wait times can stretch a bit, especially on weekends. Still, the pacing feels intentional rather than rushed, and food arrives hot and well-presented. For me, that trade-off is worth it. A relaxed meal is part of the experience, not a drawback.

Whether you’re scanning menus online or relying on word-of-mouth reviews, this spot earns its reputation by staying true to what it does best. It’s a diner where careful cooking, friendly service, and thoughtful flavors come together naturally. Bold flavors, steady quality, and a welcoming atmosphere make it easy to see why people return again and again, often bringing someone new along just to share the experience.


Chiang Mai Photos

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Location & Contact

Get in touch with our support team


  • 8158 Big Bend Blvd, Webster Groves, MO 63119, United States
  • +1 314-961-8889




Clock


Hours

Our open schedules

Day
Monday Closed
Tuesday 11:00 AM - 08:00 PM
Wednesday 11:00 AM - 08:00 PM
Thursday 11:00 AM - 08:00 PM
Friday 11:00 AM - 09:00 PM
Saturday 11:00 AM - 09:00 PM
Sunday Closed



Reviews

  • We ordered the stir fry and the Drunken Noodles. Both were good, and arrived very quickly. Portion sizes are just right.

    Igor Henrique
  • Shrimp padthai here is the one you must get!! Best pad thai in the US and this is how pad thai should taste like! Highly recommend the Som tum and red curry as well! Best in St. Louis.

    Eugene Park
  • Hands down the best coconut curry in the St. Louis area. I've been trying to find a place that has great coconut curry for many months to no avail. In fact, I went as far as driving to Columbia Illinois. The Kaeng Daeng here was fire and honestly nothing else was even close Excited to try more dishes soon

    Francesco Polizzi
  • Chiang Mai is an absolute must-go if you like Thai food. I got the Khao Soi and it was the perfect flavor and it comes with 2 chicken legs that were tender and delicious. Highly highly recommend, if I could give more stars I would.

    Harper Gerardi
  • Was looking for a nice Thai place. The service was friendly. Nice atmosphere cozy and clean. We could see the kitchen making up everything hot and fresh. I had the noodles dish with chicken that tasted delicious . My husband got a beef dish that was well seasoned with a mod amount of spicy added. We shared the sausage. Some of the best sausage I've had at a Thai restaurant. We'll definitely come back. Can't wait to come again and try some more dishes. My dish took a little longer to come out, would have been nice to get all the dishes at the same time. But everything was got and delicious.

    Marie Gillespie
  • This was our first time going to this place. The Services were slow. I think our server was new. It took her 15 minutes to bring us our water after we sit down. The other server did help her out afterwards by removing our empty plates etc. The food was different to me. We got the Nua sawaan,drunken noodle, and green curry entree. The food was okay to me. I was kind of disappointed since I really thought this place would be authentic. So I gave this place the benefit of a doubt since I am not sure if this was just an off day. The drunken noodle is not as flavorful as other Thai place I had. It has some spice and lots of star anise but missing other essential flavors that I like. The green curry was not bad, however I had better green curry. The appetizer was decent , remind me of A specific Beef jerky flavor I had. Parking can be challenging at times if come during busy time if the day.

    Leah N
  • This restaurant is a hidden gem. I can’t believe that you can find authentic northern Thai food in St. Louis. It’s unthinkable. It’s family owned and it seems everything is cooked to order. But as with any Asian restaurant in St. Louis (or the west in general), some dishes are better than others. Dishes that taste pretty similar to Thailand are gaeng hung lay, larb khua, and hoi tod (all pictured). The nam ngiaw and nuea sawan and not even close to what they taste like in Thailand. The sai oua looks good but I haven't tried it yet. Lastly, the portion sizes are smaller than typical American restaurants and the prices are a tad expensive. This restaurant is probably one of the few more authentic Thai restaurants in St. Louis. If not, you would have to go to Chicago or a bigger city to find better.

    hsun79

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Chiang Mai

Discover authentic Thai flavors at Chiang Mai in Webster Groves! Enjoy delicious, freshly prepared dishes in a cozy, welcoming atmosphere that keeps locals coming back for more.

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