Oral Cancer Screening
Early detection saves lives. We offer comprehensive oral cancer screenings to keep you one step ahead of oral health risks.

What is Oral Cancer Screening?
Oral cancer screening is a crucial preventive measure that can save lives. We prioritize your overall health, not just your dental well-being. Our oral cancer screenings are designed to identify early signs of cancer or precancerous conditions in your mouth.
The process is quick, painless, and can be done during your regular dental check-up. Early detection is key in treating oral cancer successfully, and that’s why we recommend regular screenings for all our patients. It’s not just about teeth and gums; it’s about comprehensive care that looks at the bigger picture.
We use advanced technology and methods to ensure the most accurate results. Our team is trained to look for any abnormalities or changes that could indicate a problem. With early detection, the chances of successful treatment are much higher, and it can potentially save your life.
What are the Symptoms of Oral Cancer?
Knowing the symptoms of oral cancer can empower you to take action early. We believe that education is a vital part of preventive care. While oral cancer symptoms can vary, there are some common signs to watch out for.
The symptoms can range from subtle to more noticeable. Some of the common signs include persistent sores in the mouth, difficulty in swallowing, and unexplained bleeding. It’s essential to remember that these symptoms don’t automatically mean you have cancer, but they are red flags that should not be ignored.
Here are some symptoms to be aware of:
- Persistent mouth sores
- Unexplained bleeding in the mouth
- Difficulty swallowing or chewing
- A lump or thickening in the cheek
- A sore throat or feeling that something is caught in the throat
- Changes in the color or texture of the oral tissues
- Unexplained numbness in the mouth or lips
If you experience any of these symptoms, it’s crucial to consult with a healthcare provider for a proper diagnosis and treatment plan. Early detection is key, and our team is here to guide you every step of the way.

When it comes to your health, you shouldn’t have to compromise because of cost concerns. We strive to make oral cancer screenings accessible and affordable for everyone. The cost of an oral cancer screening can vary depending on your insurance coverage and the specific tests involved.
We accept a variety of insurance plans and also offer flexible payment options to fit your budget. Our team is happy to discuss the costs with you upfront, so there are no surprises. Investing in an oral cancer screening is an investment in your long-term health, and we believe it’s a step everyone should be able to take.

How We Perform Oral Cancer Screenings?
We take a comprehensive approach to oral cancer screenings, ensuring that you receive the most thorough examination possible. Our skilled dental professionals use state-of-the-art technology and proven methods to detect any signs of oral cancer early when it’s most treatable.
Here’s what you can expect during your oral cancer screening:
- Visual Inspection: We will start by visually examining your lips, face, neck, and the inside of your mouth for any abnormalities like sores or discolored patches.
- Physical Examination: We’ll also feel the areas around your jaw, neck, and cheeks for any unusual lumps or bumps.
- Advanced Technology: For a more in-depth look, we may use special lights or dyes that can help highlight abnormal cells.
- Discussion and Next Steps: After the screening, we’ll discuss the findings with you and recommend any further tests or treatments if necessary.
Your health is our top priority, and we’re committed to providing you with the best care possible.
What our Patients are saying.
Read More Reviews
Read our reviews from all Patients.



Dan Nordale
Happy Client from Mercer Island Office
“Thomas Dentistry makes going to the dentist something to look forward to.”
Faith Hutcherson
Happy Client from Kirkland Office
“Really enjoyed my experience here for a teeth whitening. The Kirkland location is great; it’s close to the freeway so it’s easy to find, and there was designated parking for patients. The staff (I’m talking from front desk to assistants to the doctor) were all very friendly and extremely efficient. I was talked through what they were doing so I felt at ease the entire time.”
Henry Pang
Happy Client from Mercer Island Office
“The services are great and very professional.”
Matt Wang
Happy Client from Mercer Island Office
“Dr. Jaswal is an absolute pleasure to work with!”
Ernest Heassler
Happy Client from Kirkland Office
“Friendly, professional high quality dentistry. I made this observation two years ago and it is still valid. I can't imagine going elsewhere for dental care.”
Megan Cosgrove
Happy Client from Mercer Island Office
“This is the best dentistry in the PNW! Molly at the front desk is so kind and always makes me feel like one of their VIP clients. The dental hygienists are all kind and Doctor Thomas is a straight shooter. Both myself and my Mom visit this office and couldn’t recommend it more!”
Nicholas Smith
Happy Client from Kirkland Office
“Clean, friendly, and on time. Their staff took very good care of my teeth and were always very pleasant. Definitely recommend Thomas Dentistry!”
Sue Dwyer
Happy Client from Kirkland Office
“Great experience with hygienist today. Thank you for being so kind and not judgemental. Looking forward to a long relationship with this dental office.”
Ruth Combs
Happy Client from Kirkland Office
“Excellent dental services! Very caring and professional. Very attentive to my dental needs and concerns.❤️”
Susan Slagle
Happy Client from Kirkland Office
“I just recently transferred over to Thomas Dentistry and I’ve had two appointments so far, which I have had positive experiences with. The front desk is very friendly and accommodating, and they let you know about costs up front. I’ve had two different hygienists and they both have been good and thorough. I saw Dr. Jaswal both times and he has a very calm demeanor which puts you at ease. He also has a good sense of humor. Thomas Dentistry takes the unpleasantness out of going to the dentist!”
Barb Patterson
Happy Client from Mercer Island Office
“I needed a dentist close to home and they are close enough for me to walk. I've been twice now and both times had a great experience. Dr. Jaswal has a wonderful chair-side manner and super sense of humor.”
B B
Happy Client from Mercer Island Office
“The best place!!! Great dentists!!! HIGHLY RECOMMENDED!!!”
Robb Kristianson
Happy Client from Kirkland Office
“Very happy with the prompt service. I would highly recommend Thomas Dentistry!”
Betsy Tutland
Happy Client from Mercer Island Office
“Dr. Thomas is an amazing dentist. At both his Mercer Island and Kirkland offices the staff is very warm and welcoming. Dr. Thomas has been my husband’s and my dentist for over 20 years and has done exceptional dental work. He makes his patients feel at ease with his caring, positive and fun personality. My grandchildren also see Dr. Thomas and he has an amazing way of helping them to feel comfortable and thus, cooperative. Dr. Thomas has the highest medical and ethical standards. I highly recommend seeing Dr. Thomas for any dental procedure.”
Elaina Sh
Happy Client from Kirkland Office
“Went to that office last year to get a crown on implant and Dr. Thomas did the ugliest crown possible. Shape and height looked completely different from natural tooth I had in that place before. He did not even try to fix it. This year my new dentist confirmed that the crown should have been done completely different but now Im stuck with this crown for a while because it will cost a ton to re-do it since that is a dental implant crown, not just a regular crown. I guess I missed the first red flag when they said they do root canals and extractions too. Of course, why even going to roots canals specialists and oral surgeons if You can get a “buffet of services” at Dr. Thomas! Also Molly at the front desk is the rudest receptionist I ve even seen, billing office could not get the numbers right and overcharged me for about $800 then refunded but can this office be more unprofessional and thirsty for money?!!”
Linda Scott
Happy Client from Kirkland Office
“I visited Thomas Dentistry as a new patient on 9/9/21 and was impressed with their friendliness and professionalism. While there, multiple staff joined in to help resolve a personal issue, for which I was very appreciative. My husband and I will definitely schedule again with Thomas Dentistry Kirkland, and I’ll recommend them to family and friends.”
Alejandro
Happy Client from Mercer Island Office
“I can't recommend this practice enough. Everyone who works here is courteous, professional and extremely competent. 10/10”
Mark Detrow
Happy Client from Mercer Island Office
“Had such an amazing experience, and I would highly recommend coming here. I was incredibly thankful especially for how helpful and sweet Marna was. I typically do not like going to the dentist but she made me feel very comfortable and did a wonderful job! Will be back here soon!”
Ben Sharpe
Happy Client from Mercer Island Office
“They are awesome! Took care of my four kids today super convenient!”
Adrestia Frontida
Happy Client from Mercer Island Office
“Friendly, casual, and comfortable environment, because of the team of knowledgeable and caring staff, starting with Molly at the front desk!😃”
Want to get started?
Thomas Dentistry accepts all major forms of dental insurance and offers an optional dental membership program to help pickup where dental insurance leaves off or for patients who lack dental insurance all together. Our dental membership program is far superior in cost and benefit than most forms of dental insurance!
Understanding the Risk Factors for Oral Cancer
When it comes to oral cancer, awareness is your first line of defense. We’re committed to educating our community about the various factors that could put you at risk for developing this serious condition. By understanding these risk factors, you can take meaningful steps to protect your oral health and overall well-being.
List of Risk Factors for Oral Cancer:
Tobacco Use: Whether it’s cigarettes, cigars, or chewing tobacco, tobacco use is the most significant risk factor for oral cancer. It’s not just smokers who are at risk; even second-hand smoke can contribute to the development of oral cancer.
Alcohol Consumption: Heavy or frequent alcohol consumption can irritate the cells in your mouth, making them susceptible to oral cancer. The risk is even higher for those who both smoke and drink.
Age Factor: Although oral cancer can occur at any age, the risk notably increases for individuals over the age of 50. Regular screenings become increasingly important as you age.
HPV Infection: The Human Papillomavirus (HPV) is a common sexually transmitted infection that has been linked to certain types of oral cancer, particularly oropharyngeal cancers.
Dietary Habits: A diet that lacks essential nutrients and antioxidants, particularly one low in fruits and vegetables, can increase your risk of oral cancer. Foods rich in antioxidants can help combat cancer-causing agents.
Sun Exposure: Believe it or not, prolonged exposure to the sun can increase the risk of cancer on your lips. Always use a lip balm with SPF when spending extended periods outdoors.
By recognizing these risk factors and adjusting your lifestyle accordingly, you can significantly reduce your risk of developing oral cancer. If you identify with one or more of these risk factors, we strongly recommend scheduling regular oral cancer screenings.


Meet Dr. Thomas
15+ years of Experience in General & Family Dentistry
Dr. Troy Thomas opened Thomas Dentistry 15 years ago in Kirkland and provides each patient with individual care and attention, making certain they receive the highest quality of dentistry he has to offer. Dr. Thomas enjoys meeting with his patients each day and regards them as extended family members, doing his best to ensure they are as comfortable as possible. His goal as a dentist in Kirkland, WA is to deliver quality comprehensive dental care to patients in a welcoming and enjoyable environment. During his spare time, Dr. Thomas enjoys golf, traveling, hiking, and fishing.
Our FAQ's
We recommend annual screenings for most adults. However, if you have risk factors like tobacco use or a family history of cancer, more frequent screenings may be advised.
The screening is quick and non-invasive, usually taking less than 10 minutes as part of your regular dental check-up.
If we detect any abnormalities, we may recommend a biopsy for further analysis. Rest assured, we’ll guide you through every step of the process.
While you can’t entirely eliminate the risk, lifestyle changes like quitting smoking and limiting alcohol can significantly reduce your risk.
Oral cancer is extremely rare in children. However, if there are specific concerns, we can certainly perform a screening.
We accept most insurance plans
We accept nearly all major dental insurance!
Lacking coverage or out of network? No problem! Our affordable dental membership plans that provides an
incredible value. Click to read more.





Thomas Dentistry Locations
Visit one of our neighborhood locations.
Contact Details
- 12910 Totem Lake Blvd. NE, Suite 105, Kirkland, WA 98034
- 425-821-2526
Contact Details
- 2955 80th Ave SE, Suite 105, Mercer Island, WA 98040
- 206-230-6632
Contact Details
- 4526 15th Ave NE, Seattle, WA 98105
- 206-523-8094
