Dental Fillings


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We are a mercury-free practice. However, many people still have silver/mercury fillings in their mouths from years past. These fillings are not particularly pleasing to the eye, and we know that by unavoidable design, silver/mercury fillings ultimately result in a weaker tooth structure. Porcelain inlays and Tooth Colored Restorations (onlays) create fillings that are not only beautiful (or unnoticeable) but also add strength to weakened teeth. These restorations are esthetically pleasing and very strong thanks to new bonding technologies.


Silver fillings have many drawbacks. The edges of the silver filling can wear down, become weak or break. This results in the tooth not being protected and lets cavities get started once again. With age, the metal of a silver filling expands, contracts, and can split.

Silver fillings contain 50 percent mercury. They can corrode, leak and cause stains on your teeth and gums.

Fortunately, silver fillings can safely be replaced with Tooth-Colored Restorations.

Are you ready to smile with confidence?

Call our office with any questions or to schedule an appointment with Dr. Repta or Dr. Johnson at Washougal Dental Office Phone Number360-835-3738 . You can also use our appointment form.


There are many advantages to tooth-colored restorations. Resin onlays are bonded to the teeth creating a tight, superior fit to the natural tooth. Such restorations can be used in instances where much of the tooth structure has been lost. The tooth remains intact and stronger.

Since the resin used in tooth-colored restorations contain fluoride this can help prevent decay. The resin wears like natural teeth and does not require placement at the gum line, which is healthier for your gums!

The result is a beautiful smile!


You can have your silver fillings replaced with tooth-colored restorations in one easy appointment.

Your teeth are restored to a natural look and feel, they are stronger and the tooth is protected!


5 out of 5 stars based on 36 Dental Fillings reviews.

Patient Review by Larry C

Great overall experience to effect dental health. Two fillings to overcome cavities went smoothly and always considerate of my comfort.

– Larry C

5 out of 5 starsby Larry Con

Patient Review by Kristin B

I had a filling repaired by Dr. Nate and it was completely pain free. Dr. Nate was very gentle and made sure I was relaxed and comfortable throughout the procedure. He even took the time to refine the edges of my front teeth from previous work elsewhere. I highly recommend Dr. Nate and his staff!

– Kristin B

5 out of 5 starsby Kristin Bon

Patient Review by John W

Great experience.

– John W

5 out of 5 starsby John Won

Patient Review by Linda M

An expert

– Linda M

5 out of 5 starsby Linda Mon

Patient Review by Bobbie R

The office staff makes me smile and feel comfortable. Dr. Johnson and dental assistants are knowledgeable and gentle. I have been going to Dental Excellence for many, many years and will continue to do so.

– Bobbie R

5 out of 5 starsby Bobbie Ron

Patient Review by Bryan S

Great experience… for a dentist appointment 😉

– Bryan S

5 out of 5 starsby Bryan Son

Patient Review by Joyce C S

Love this dentist and staff!

– Joyce C S

5 out of 5 starsby Joyce C Son

Patient Review by Thomas J

You guys are great!

– Thomas J

5 out of 5 starsby Thomas Jon

Patient Review by Dmitry K

Their office is very nice and clean and the staff are amazing. The doctor and his staff are very kind, professional, and honest which is difficult to find these days. My family and I have all switched over to this clinic for our dental needs and would recommend this office to anyone else looking for quality dental work. We are always thankful for the work they do!

– Dmitry K

5 out of 5 starsby Dmitry Kon

Patient Review by Tim H

I went in for an initial examination after not seeing a dentist for over 4 years. My examination was very thorough and all dental issues were explained in non-clinical terms that I could understand. Dr. Johnson took the time to explain all my issues, the procedures that he recommends and the timing for each procedure in order of importance. He also thoroughly answered all of my questions and did not leave my side until I was satisfied and understood all of my conditions and options. The office staff was very friendly and inviting and helped me understand my insurance benefits so I could make an informed decision for my dental care. I never felt pressured to do anything that I was not comfortable with and I really appreciated the transparency of all the current and possible future charges. I had a fantastic experience and feel that I am in good hands.

– Tim H

5 out of 5 starsby Tim Hon

Patient Review by Ruth P

I really like this clinic! The people are very friendly and open. Dr. Johnson did great job! He’s very careful and attentive.

– Ruth P

5 out of 5 starsby Ruth Pon

Patient Review by Brigitte G

Love my new dentist!!!!

– Brigitte G

5 out of 5 starsby Brigitte Gon

Patient Review by Chris B

Great experience.

– Chris B

5 out of 5 starsby Chris Bon

Patient Review by Lisa R

We are always very happy with Dr. Johnson and his staff! They are always caring and considerate!

– Lisa R

5 out of 5 starsby Lisa Ron

Patient Review by Brad N

Very professional. Always friendly

– Brad N

5 out of 5 starsby Brad Non

Patient Review by Harold O

One may write nice and complementary wording however, the proof is in the results, nothing more and nothing less. This “Dental Office” has been trained by caring experts, without exception.

– Harold O

5 out of 5 starsby Harold Oon

Patient Review by Linda m 4

Good experience each time.

– Linda m 4

5 out of 5 starsby Linda m 4on

Patient Review by Ryan T

The best dental work I’ve ever had. Very organized, quick, and beautiful flawless job.

– Ryan T

5 out of 5 starsby Ryan Ton

Patient Review by Nancy G

The entire staff makes going to the dentist less stressful.

– Nancy G

5 out of 5 starsby Nancy Gon

Patient Review by Katrina k

I was very impressed with Dr. Johnson showing me the before, during and after pictures of my teeth that had fillings, it was really nice to see exactly what was being done in my mouth. The dental assistant Lacie was also very good and comforting. I will always be coming here for future dental needs.

– Katrina k

5 out of 5 starsby Katrina kon

Patient Review by Jim S

Great people.

– Jim S

5 out of 5 starsby Jim Son

Patient Review by Gary C C

When people ask me why I travel to Washugal to see a Dentist I tell them that the effort is worth it because the care, staff, and the facility is first rate. Simply put, I trust Dr Johnson and the staff with my dental health.

– Gary C C

5 out of 5 starsby Gary C Con

Patient Review by Rod 1

In and out quickly with no strain or pain.

– Rod 1

5 out of 5 starsby Rod 1on

Patient Review by Bryan

As w comments above, Dr Johnson is highly talented, skilled, professional, cordial. He and his staff respect patients and their time/schedules. They get it done.

– Bryan

5 out of 5 starsby Bryanon

Patient Review by Samuel C

Been a long time customer. I’ll never change my dentist!

– Samuel C

5 out of 5 starsby Samuel Con

Patient Review by Bill B

Dr. Johnson scheduled me on Sunday when I called a few hours before to deal with an emergency tooth problem. He and his assistant made a special trip to the office to help me.

– Bill B

5 out of 5 starsby Bill Bon

Patient Review by Katie S

Best dental office I have been to, I like how everything is explained and you are made to feel comfortable about being there. I’ve been to some awful dentist who left my mouth hurting for months after simple procedures. My mouth was not and is not sore after Friday’s procedures.

– Katie S

5 out of 5 starsby Katie Son

Patient Review by gene c

best dentist of my life both because of good tech (pics of work done) and friendliness

– gene c

5 out of 5 starsby gene con

Patient Review by Dave B

Great staff- Doc is really sharp – enjoy my visit which is difficult to say when talking about dentist

– Dave B

5 out of 5 starsby Dave Bon

Patient Review by Alejandra M

They gave me excellent service and they were very gentle. They are my favorite

– Alejandra M

5 out of 5 starsby Alejandra Mon

Patient Review by Rod T

In and out, no strain no pain

– Rod T

5 out of 5 starsby Rod Ton

Patient Review by Gene C

Best dentist I’ve ever had

– Gene C

5 out of 5 starsby Gene Con

Patient Review by Harold O

Too ask me, for my experiences within the Dental Excellence facilities would be somewhat one sided; after all, my family and me have been under the care of both Dr. Johnson’s for over fifty years. One may ask are you going to stay or are you still looking for a Dentist. However, each and every time I see the staff and Doctor’s I am treated with respect and the best dental care available at any location. The feeling of being apricating as a patient and the conciseness of receiving state of the art care for all my family. It really doesn’t come any better than this care facilities.

– Harold O

5 out of 5 starsby Harold Oon

Patient Review by Priscilla D

I’m new to the area and was told this is the place to go. I agree.

– Priscilla D

5 out of 5 starsby Priscilla Don

Patient Review by Lyuba B

Friendly environment, caring personal-awesome team! Thank you so much!!

– Lyuba B

5 out of 5 starsby Lyuba Bon

Patient Review

great office

– Anonymous

5 out of 5 starsby Anonymouson