
About
Focused Sleep & TMJ Care
Our Mission
Sleep apnea is more than just a snore, and TMJ/TMD is more than just nagging jaw pain or an occasional headache. Both temporomandibular joint disorder and sleep apnea can negatively affect your well-being in the short term. Not only that, but they can lead to serious health effects in the future if left untreated. If you don’t get help with sleep apnea, for example, it can lead to a heightened risk of heart attack and stroke.
At Plano Sleep & Headache Relief, we’re experts in treating both sleep apnea and TMJ/TMD. With Drs. Shewski and Barnett on your side, you can get the care you need to relieve your symptoms. And not only that, but you’ll get a long-term treatment plan that will ensure the best possible outcome for your case.
Your Partner In Jaw And Sleep Health
Get To Know
Dr. Trevor Shewski
Dr. Trevor Shewski
A Plano native, Dr. Shewski was drawn to dentistry from a young age when he saw how dentists were able to help people, form relationships, and enhance the lives of others. He attended the University of Arkansas for his undergraduate education, then returned to Texas for dental school at the A&M College of Dentistry in Dallas.
Since graduating, Dr. Shewski has always focused on continuing education and expanding his skills. Along with his membership in the Academy of General Dentistry, Dr. Shewski is also fully Invisalign-certified and is a member of both the American Academy of Clear Aligners and American Academy of Cosmetic Dentistry.
Dr. Shewski is proud to serve members of his community as a sleep and TMJ/TMD dentist in Plano. There’s nothing that he loves more than helping his friends, neighbors, and community members get relief from pain, discomfort, poor quality sleep, and other symptoms of TMJ/TMD and sleep apnea.
Outside of his work at Plano Sleep & Headache Relief, Dr. Shewski enjoys spending plenty of family time with his wife Libby, his son Liam, and their dog Luka. You can also find him watching basketball and baseball, fishing throughout Texas, and taking in the latest films at the movie theater.

Experienced, Education-Focused Care
Get To Know
Dr. Peter Barnett
Dr. Peter Barnett
Dr. Peter Barnett brings more than four decades of experience to Plano Sleep & Headache Relief. Originally from New York City, Dr. Barnett went to the University of Pennsylvania School of Dental Medicine for dental school, graduating in 1977.
Since then, he’s owned and managed practices throughout the Northeast as well as in Texas. Along with being licensed to practice dentistry in five states, Dr. Barnett also has an MBA in Healthcare Management from the prestigious Wharton School of Business.
Along with being a leader in the field of healthcare business, Dr. Barnett has also published numerous articles related to dentistry and health care, and serves as a lecturer at many different dental schools. He’s also a member of the American Dental Association and Texas Dental Association.
Throughout his long career, Dr. Barnett has been at the forefront of sleep and TMJ/TMD dentistry, too. He focuses on non-invasive treatment that helps patients with minor to moderate sleep apnea get a restful night of sleep. Through his Texas Headache Relief program with TruDenta, Dr. Barnett offers patients with the expert care they need to get relief from headaches, aching joints, and the other symptoms of TMJ/TMD.
In his spare time, there’s nothing that Dr. Barnett loves more than spending quality time with his family. He’s also a big reader (especially of spy novels), and loves traveling the world whenever his busy work schedule allows him to do so!
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What To Expect
The First Visit Experience
After filling out some forms at our office, you’ll sit down and relax with a coffee or another drink from our beverage bar. Then, one of our dental team members will bring you back to an operating room for your initial assessment.
This consists of multiple steps. We’ll take 3D CBCT images of your mouth, evaluate your airway, and check the function of your jaw joints. Dr. Shewski or Dr. Barnett will also conduct a range of motion (ROM) check, identify trigger points, and conduct a dental bite force analysis.
Once your assessment is over, Dr. Shewski or Dr. Barnett will sit down with you and review your findings. If you need sleep apnea treatment and have not yet been diagnosed by another medical professional, your doctor may also send you home with an at-home sleep apnea test kit.
Then, you’ll just stop by our front desk to schedule your first follow-up visit. We offer a wide variety of treatments for TMJ/TMD and obstructive sleep apnea. Your personalized treatment plan will provide the relief you need to eliminate symptoms like jaw stiffness, headaches, pain, daytime drowsiness, and more.
What to Bring
We make things simple at our office. When it’s time for your first visit with Dr. Shewski or Dr. Barnett, all you’ll need is:
Credit or debit card
Dental or medical insurance card
Past dental records, if available
Health history/medication list

Cutting-Edge Tech & Creature Comforts, Too
At Plano Sleep & Headache Relief, we take great pride in providing a comfortable, welcoming experience to patients. Not only that, but we’ve invested in the latest dental technology to ensure accurate diagnoses, a convenient experience, and the best possible outcome for every patient who walks into our doors for TMJ/TMD or sleep apnea treatment.
Netflix
Coffee Bar
Cold & Warm Neck Wraps
CBCT
iTero Intraoral Scanner
Soft-Tissue Laser
