Suffering from TMJ?

We are extensively experienced in dealing with TMJ dysfunction. We rely on a wide range of tools and knowledge in order to best treat jaw pain.

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What is TMJ?

Orofacial Pain Disorders or TMJ dysfunction is a term referring to pain and dysfunction involving the masticatory musculature and associated structures (including the head, neck, jaw, teeth, and temporomandibular joints).

It has also been defined as the improper relation of the mandible to the cranium resulting in medical signs and symptoms (Dr. James Garry).

The temporomandibular joint (TMJ) acts like a sliding hinge, connecting your jawbone to your skull. TMJ disorders can cause pain in your jaw joint and in the muscles that control jaw movement.

The exact cause of TMJ disorder is often difficult to determine. The pain may be due to a combination of problems, such as arthritis or jaw injury.

TMJ Examination Procedure

After a thorough history is taken, a careful and gentle examination of the patient’s head, neck, and jaw is performed which includes muscle palpation, and oral examination.

The patient will undergo EMG Testing. EMG (electromymography) is utilized as an aid to diagnosis and treatment planning to evaluate the electrical state of the muscle of mastication.

Incoordination of the musculature and alternate muscular function can be monitored and measured objectively.

Meet Your Dentists

World-class and friendly dental team led by Dr. Jerome Peterson and Dr. Jimmy Tran, who are both experts in treating TMJ disorders.

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Dr. Jerome N. Peterson, DDS

Dr. Peterson has over 40 years of experience in treating TMJ and patients suffering from headaches and orofacial pain.

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Dr. Jimmy Tran, DMD

Dr. Tran has practiced in Southern California for seven years. He has special training in treating patients with TMJ dysfunction.

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Michael's Story

See Michael’s amazing transformation, and how much TMJ treatment makes a big difference in his life.

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We Can Help You

If you need dental care, come visit us. Book a consultation by calling the phone number below, or send us a message using the contact form.

Our consultation schedules are Tuesday, Wednesday, and Friday by appointment between 9:00 AM to 5:00 PM.

Dr. Peterson and staff Se Habla Espanol, and Dr. Tran speaks Vietnamese.


Monday to Friday, 9:00 AM to 5:00 PM



2500 Alton Pkwy, Suite 202, Irvine, CA 92606

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We accept PPO and most dental and medical insurance programs.