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Irwin Dentistry
Steve Irwin, DDS, FAGD
731 N. Beach Blvd., Suite 150
La Habra, CA 90631
(714) 674-0555
(562) 697-2500

TMJ Treatment

NTI-TSS System

NTI-TSS System

The NTI-TSS System is a type of mouth guard that is placed on the patient's upper teeth. This lets the lower jaw rest in its proper place and causes the teeth to subside from being able to clench together.

If you experience chronic headaches, please ask your doctor because the NTI-TSS System could work for you.

Office Hours

  • Monday:
  • Tuesday:
  • Wednesday:
  • Thursday:
  • 8:00am - 5:00pm
  • 8:00am - 5:00pm
  • 8:00am - 5:00pm
  • 8:00am - 5:00pm

Contact Info
Phone | (714) 674-0555
Fax | (562) 905-2095
E-mail |

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