At a Glance
- Service: Specialist TMJ / TMD diagnosis and treatment, including differential diagnosis of jaw, ear, and head pain
- Serving: Belle Meade and Nashville's west side, an easy run up I-65 and out Harding Pike (US-70S) to the Brentwood office
- Office hours: Monday–Thursday, 7:00 a.m.–4:00 p.m.
- Accepting new patients: Yes
- Key differentiator: Board-certified, with membership in the American Academy of Orofacial Pain and tests that identify the true source of pain
If you want to understand how a TMJ specialist actually reaches a diagnosis, the key word is differential. Jaw pain, ear pressure, and headaches overlap with several other conditions, and the entire job is telling them apart correctly before anyone recommends treatment. Belle Meade patients tend to want that rigor, and here is what it looks like step by step.
Step one: separate the true cause from the imposters
Many problems mimic each other. A headache called a migraine may in fact be TMD; ear or neck disorders can refer pain into the jaw and look like a joint problem. The reverse happens too. Dr. Holmes runs specific tests designed to identify the true source or sources of your pain, because treating the wrong one wastes time and money. This careful differential is the foundation of everything that follows.
Step two: image the joint, do not guess
Once the likely source is jaw-related, imaging confirms the specifics. Dr. Holmes uses MRI and 3D diagnostic imaging to see the disc and joint directly rather than inferring their state from the outside. The displacement pattern and the condition of the joint shape the treatment, and you cannot read those from a visual exam alone.
Step three: build the plan around the finding
With the diagnosis settled, the plan follows. For many patients that means a custom splint engineered for their specific joint position and bite, not a universal design. Where a true vascular migraine coexists, that gets named as a separate issue rather than folded into the jaw treatment. Each step is chosen because the diagnosis calls for it.
Who this serves
Consider an evaluation if you have unexplained ear or facial pressure, headaches that have resisted other care, jaw clicking or locking, or a bite that feels unstable. If testing points away from the jaw, Dr. Holmes will tell you, which spares you the cost of treating a problem you do not have.
Meet Your Doctor: Dr. Dennis M. Holmes

The differential approach rests on formal training, not instinct alone. Dr. Holmes holds board credentials through the National Board of Dental Examinations and the Central Regional Dental Testing Service, and he is a member of the American Academy of Orofacial Pain and the Academy of Oral Medicine, the bodies devoted to exactly this category of pain. In dental school he earned outstanding achievement awards in Oral Medicine and Oral & Maxillofacial Surgery. Over 30+ years he has become a referral source for other dentists and physicians sending their puzzling facial-pain cases his way.
Getting Here From Belle Meade
From Belle Meade the cleanest route runs along Harding Pike (US-70S) to I-65, then south to the Brentwood exits toward Virginia Way, which keeps you off the busiest downtown stretches. Plan for roughly twenty to twenty-five minutes depending on traffic. The office's on-site parking means no downtown garage fee tacked onto your visit, and the early 7:00 a.m. start helps you beat the I-440 and I-65 morning load.
From the West Meade side, staying on Old Hickory Boulevard south and east is an easy alternative to the interstate merge.
During and after treatment
The diagnostic visit is non-invasive. Once the plan is set, treatment proceeds in stages, and you will understand each one before it happens. As the joint stabilizes, the headaches, pressure, and pain ease. The pace is gradual, which is the realistic course for a structural disorder.
Belle Meade Patient Questions
How do you tell a true migraine from jaw-related headaches?
A: Through testing, not assumption. True vascular migraines exist, but the majority of headaches are caused or worsened by TMJ problems. Dr. Holmes uses specific tests and imaging to determine the true source before recommending treatment, so you are not medicating the wrong condition.
My ear feels full and pressured but my doctor found nothing wrong. Could it be my jaw?
A: It can. Jaw joint disorders commonly refer pain and pressure into the ears, and ear or neck disorders can refer pain into the jaw. Dr. Holmes has tests that distinguish the true source so the right problem gets treated.
Is the drive from Belle Meade complicated with downtown traffic?
A: No. Taking Harding Pike to I-65 keeps you off the busiest downtown stretches, and the trip runs about twenty to twenty-five minutes. On-site parking at the office means none of the downtown garage hassle.
What makes someone a specialist in this rather than a general dentist?
A: Focused training, credentials, and case volume. Dr. Holmes is a member of the American Academy of Orofacial Pain and the Academy of Oral Medicine, holds board credentials, and has treated over 12,000 TMD cases. That concentration is what general practice does not provide.
I value a thorough, unrushed evaluation. What does the first visit involve?
A: The first visit is a full diagnostic workup: history, a hands-on exam of the joint and related muscles, specific source-identifying tests, and imaging when indicated. The goal is an accurate diagnosis before any treatment is proposed, not a quick guess.
Brentwood Dental & TMJ
5120 Virginia Way, Ste C13, Brentwood, TN 37027
(615) 371-8888
https://brentwooddentalandtmd.com/areas-we-serve/tmj-specialist-in-belle-meade-tn/
BRENTWOODDENTAL & TMD

