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    We strive to give our patients quality at a great price. Give us a call today!
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    You can now have the smile you've always wanted. Schedule your consultation today.

Dr. Leif Rasmussen, DDS CEO & Founder of Vashon Dental

We are proud to have the opportunity to give you the smile of your dreams.

Schedule Now Services

About Vashon Dental

Vashon Dental provides comprehensive care to each patient. You will get a thorough understanding of your dental issues
and what can be done to help you be in optimal dental health.

Oral Health

We provide individualized care to our patients. You will get a thorough understanding of your dental issues and what can be done to help you be in optimal dental health.

Your Smile Matters

We provide comprehensive care to our patients helping preserve oral health. With each visit you will receive the care needed to maintain a beautiful and healthy smile.

Mission Statement

Our mission is to provide our patients with the best dental experience possible. We will be using a warm, caring, compassionate environment at reasonable fees. Our patients will be treated with respect, not judgments.

Insurance Questions

We are happy to submit claims to all insurance providers for your treatment. We are participating providers for Washington Dental Service, Delta Dental, and Regence. We also offer Care Credit which provides credit to help pay for treatment including no interest plans for up to 12 months.

Payment Terms

Vashon Dental welcomes Visa and Mastercard. Cash discounts are offered when paying at the time of service.

Our Office

The Vashon Dental building has a unique look as it was designed to be energy efficient. It utilizes passive solar heating through a large skylight. This skylight also allows ample natural light into the building and gives a view of passing clouds and waving trees in the sky above.

The Environment

This passive heating is tempered with cooling from the surrounding soil as the building is submerged into the ground on one side.

Patient's View

Your view during a dental visit will be of warm wood beams and natural sunlight. This adds the relaxing environment our staff provides.

Dental health will substantially improve the quality of your life

Meet the Doctor

Our practice prides itself on providing the very finest level of service, from a simple filling to complex
cosmetic dentistry.

Leif T Rasmussen, DDS Dentist

Dr. Rasmussen grew up across Dalcos Passage in Tacoma, WA and spent many summer weekends as a child on the family sail boat in Quarter Master Harbor.

He attended Washington State University earning an undergraduate degree in biology. He graduated Cum Laude and Phi Beta Kappa. His professional degree was earned at the highly regarded University of Washington School of Dentistry in 1998.

Dr. Rasmussen lives on island with his wife Gwen and their two boys Sten and Sven. When not working he enjoys time with his family, fly fishing local streams and beaches, hiking, and cross country skiing.

BS, Biology | 1989-1993

Washington State University

DDS | 1993-1998

University of Washington School of Dentistry

“Dr. Leif Rasmussen is a great dentist that is very knowledgable, gentle, realistic, and amazing at cosmetic veeners.”

“Great in every way. Dr. Rasmussen has been my dentist during his entire time in practice.”

“Dr. Rasmussen has been caring for my wife and children for a couple years now, but with a minor dental emergency it was my turn to give him a try. The office staff are helpful and efficient, and found a short-notice time slot for me. The Doctor and his assistants were just as good, and had my problems fixed promptly. I don't think I've seen a better family dentist!”

“Level of Trust I had with Dr. Rasmussen was high. He helped both myself and my daughter understand our conditions clearly and in detail, he really listened and answered all of our questions, and scheduled appointments for us around OUR schedule rather than their own. It was truly a wonderful experience from what we are used to.”

“We felt special from the moment we walked in. We are a cash paying customer so we don't always get the best service, however here was a completely positive experience which left me looking forward to my next visit.”

  • Rob H. Vashon, WA

  • Daniel H. Ruston, WA

  • Bruce S. Tacoma, WA

  • Mike G. Vashon, WA

  • Michelle P. Seattle, WA


We provide comprehensive care to our patients. You will get a thorough understanding of your dental issues
and what can be done to help you be in optimal dental health.


Oral Examinations


Cleaning & Whitening


Natural Looking Repair


Porcelain Veneers


Dental Implants


Crowns & Bridges


Periodontal Treatment


Emergency Care

Vashon Dental is a Green Dentistry

Green dentistry is a high-tech approach that reduces the environmental impact of dental practices and encompasses a service model for dentistry that supports and maintains wellness.

Green dentistry meets the needs of millions of wellness lifestyle patients, and helps dental professionals protect planetary and community health, as well as the financial health of their practices.

Together, green dental practices, green dental patients and companies offering green dental products are transforming the dental industry through adoption of the EDA’s green dentistry model.

Eco Dentistry Go Green Save Green

We are happy to hear from you

We encourage you to email your appointment request using the form below
or by calling us direct during regular business hours

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