Client Resources

Welcome to True Function, we are excited to be your trusted resource for your sleep and TMJ appliance needs. Below you will find links to some helpful resources as well as phone numbers that you may need. We suggest bookmarking this page for easy reference.

For account and product questions contact the sales team at (619) 825-8120

For questions on cases contact the customer service team at (619) 466-1872

For technical questions please contact the customer service team and they will connect you with a member of our technical team.

Our Dental Lab

7851 University Ave Suite 103
La Mesa, CA 91942

True Function

Appliances

FDA Registered Lab

All appliances are prescription only and are customized by True Function Lab to dentist specific instructions.

*At True Function, we pride ourselves on having one of, if not the quickest turnaround times in the industry, which allows your patients to begin treatment sooner.

As part of our commitment to providing the best service and quality to our valued customers, please be aware that our device fabrication takes 7 business days to complete assuming we have everything needed to begin fabricating the best fitting device. Any communication delays such as, doctor requests call, bite issues, distortion issues, retention concerns, missing information or physical records, etc. will result in additional in lab time.

Thank you for your continued support as we strive to ensure top-notch quality in everything we do. If you have any questions or need further assistance, please do not hesitate to contact our customer service team at 877-887-8522 or in**@tr**********.com.