What is the phone number for the Best Brains location in O'Fallon, MO?

According to the 2025 Best Brains Franchise Disclosure Document, the phone number for the Best Brains location in O'Fallon, Missouri is 636-481-4000. This center is owned and operated by Intellectual Brains LLC and is located at 2962 State Hwy K, O'Fallon, MO 63368.

Prospective franchisees can use this information to contact existing Best Brains locations and gather insights about the business. Speaking with current franchisees is a crucial step in the due diligence process, allowing potential owners to learn firsthand about the challenges and rewards of operating a Best Brains center.

It is important to note that contact information can change, so verifying this information directly with Best Brains or through other sources is advisable before making any decisions.