Pacific Northwest Dentistry

Excellence in dentistry begins with our commitment to both exceptional care and genuine relationships. At the heart of our practice is the partnership we build with each patient.

We approach every visit from our patients’ perspective, prioritizing comfort, affordability, and attention to every detail.

To make your care even more convenient, we open as early as 7 a.m. so you can fit your appointment in before work or school here in Spokane. For those who feel anxious about dental visits, we also offer Nitrous Oxide Sedation, a safe, calming option that helps make every experience as stress-free as possible.

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Technologically Advanced Dental Care

Our state-of-the-art technology allows us to deliver care that’s faster, more precise, and more affordable. One example is our high-resolution digital scanning system, which captures detailed virtual impressions of your teeth, ensuring a perfect fit for crowns and implants, without the mess or discomfort of traditional impressions. No gooey molds required!

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Why settle for good when you can have great

No matter what your smile has been through in the past, our expert staff can help you restore health, beauty, and function again.

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Areas Of Expertise

Our Spokane family dentists provide comprehensive dental services to all ages. Some of our areas of dental expertise include:

  • Crowns
  • Fillings
  • Implants
  • Extractions
  • White filling
  • Cleaning
  • Fixed Hybrids
  • Bridges
  • Dentures
  • Root Canal
  • Veneers
  • Laser Therapy
"Dr. Plaster and the entire staff are amazing! I simply can't sing enough praise! Personable, professional, efficient, friendly and funny. I prefer visiting with them than with my hairdresser."
― Dagmar R. ―
“Dr plaster and his staff were wonderful! Very friendly and helpful. I will recommend them to my friends.”
― Dave F.―
"Had a chipped tooth that needed a filling immediately. Called late afternoon on a Friday, and the receptionist was very helpful and understanding of the situation. She was able to fit me in on Tuesday for an appointment. First time walking into this dental office I was very impressed. The staff was incredibly helpful and professional. My tooth was fixed at a reasonable price and the work done by the dentist looks and feels great."
― Morgan S. ―
"What an excellent experience! Everyone on the team is friendly and attentive. Dr. Plaster did an marvelous job with all my fillings, and was great at keeping me informed about what he was doing. Every person on his team is top notch! Highly recommend!"
― Atenas R. ―
850 +
5 Star Patient Reviews
The entire office is professional and very friendly! My husband and I received excellent care and treatment with Dr. Plaster. Very satisfied!
Suzanne V.
Everyone showed great concern for the pain I was in. They made sure I was comfortable and I can honestly say I wasen't afraid. Everyone there was awesome and treated you like family.
Carol B
Very nice and kind, explain every thing to you. Very sensitive to pain. I think Very Highly of all of them . Been going to Dr. Mckennon for sometime now and he has always been there for me!!!
Marsha M.
Had a chipped tooth that needed a filling immediately. Called late afternoon on a Friday, and the receptionist was very helpful and understanding of the situation. She was able to fit me in on Tuesday for an appointment. First time walking into this dental office I was very impressed. The staff was incredibly helpful and professional. My tooth was fixed at a reasonable price and the work done by the dentist looks and feels great. I definitely recommend this office to anyone who is looking around for a new office.
Morgan S.
5th Avenue Dental is absolutely fabulous! From the initial appointment booking with Candy, to cleanings, x-rays, fluoride and fillings with Dr. Plaster and his staff. My family has been very impressed for the whole process. Dr. and hygienists were even great with my kids. They verbally explained and showed them what was happening the whole time to alleviate fears and make going to the dentist less scary. The office is really clean and modern as well. Watching a TV show while I had my dental work done was definitely a distracting bonus. Free parking too. We highly recommend this office, staff and Dr. Plaster.
Jen D.
I haven't been the dentist in a long time Dr. Plaster and his team were friendly and made me feel comfortable. I feel like they have my best interest and budget in mind also Jeanine is amazing at teeth cleaning just a great staff all the way around
Kimberlin S.
Dr. Plaster and the entire staff are amazing! I simply can't sing enough praise! Personable, professional, efficient, friendly and funny. I prefer visiting with them than with my hairdresser.
Dagmar R.
What an excellent experience! Everyone on the team is friendly and attentive. Dr. Plaster did an marvelous job with all my fillings, and was great at keeping me informed about what he was doing. Every person on his team is top notch! Highly recommend!
Atenas R.
Best dentist I have ever been to, and I have been to many over the years. Jessica, the dental assistant was every bit as personable and caring. She walked me through her processes and made sure I understood what was going on and what to expect. What an awesome experience for my first real dental work other than a cleaning. I would highly recommend their services. So unusual to find a dental practice of this caliber. Thank you ladies for helping this dental challenged patient get through my tooth emergency!
Deborah M.
Before paying my first visit to the office. both over the phone and texting, I was greeted with courtesy and professionalism. When I met Doc McKennon today he also expressed the same attributes. The Doc was friendly as well as professional and laid out what dental work I needed along with a cost for the work. I felt very comfortable with he and his staff. Although I have not experienced the Doc's dental work yet, I believe I would have no problem recommending his office to my friends. I interpreted their demeanor as sincere and helpful absent of inflated costs.
Thomas D.
Everyone is super nice and knowledgeable. Receptionist very helpful so you understand your bill, dental hygenist doesn't berate you for not brushing good enough, and dentist gets down to business with no stupid quips like others do. Everyone is super friendly and makes the best dental experience you could possibly have. Been to many dentists in my 63 years and this is the best by far....
Sally B.
Very thankful for Dr.Mckennon. My daughter broke her tooth on Memorial Day weekend and he was kind enough to come in on the holiday to make sure she was ok and not in any pain. The staff is great and very helpful. If your looking for a family dentist I would recommend West Plains Dental!
Heather S.
We came to WPD after seeing the same dentist for many years, who recently retired. The staff and Dr Plaster was very friendly and very helpful. Explaining everything very well. We all left feeling very good about our new dentist and the care we would be getting in the future. I would recommend him to anyone looking for a new dentist.
Christy L.

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