Thai Kitchen – O’Fallon in O’Fallon, Missouri, has been added to our Asian restaurant directory.

O’FALLON, MO (LoveAsianFood): We are excited to announce and welcome one of the most popular Thai restaurants in the St. Louis region.

Thai Kitchen opened its first restaurant in Maryland Heights, MO 1999.  The founder was Sasimonthon Ongartsutthikul.  Due to a change in family structure, she sold the restaurant, and it remains in business today with an unrelated, independent owner.

Since then, Ongartsutthikul has grown to own five locations but has always missed the Maryland Heights community.  Living there, she decided to open a new Thai restaurant concept called Thai Mama, slated to open in October of 2023.

While the name is different, it will be run as her other Thai Kitchen operates, serving the same excellent Thai cuisine with the friendly service they are known for.

The locations are as follows:

The O’Fallon location was recently expanded and remodeled to celebrate its tenth anniversary.  The atmosphere is casual and upscale, with two bars and decorations hand-picked by Ongartsutthikul in Bangkok, Thailand.

All locations offer:

We look forward to adding all of the Thai Kitchen locations on

Visit the company website at