206-343-8929

Your Smile Starts Here

Gateway Dental

 

We are committed to caring for more than just your teeth, we commit to provide you with a beautiful healthy smile.

Book an Appointment

Dental Cleanings

Keep Your Smile Healthy

Teeth Whitening

Get a Brighter Smile

Endodontic Specialty

Preserve Your Smile

Periodontic Specialty

Keep Your Gums Healthy

Welcome to Gateway Dental

Family Dentistry in Seattle, WA


Welcome to Gateway Dental, our goal is to make sure that every dental visit is an excellent experience. Our caring team takes pride in offering high-quality dental care and addressing your questions and concerns to help you enjoy your visit. Our office provides dental care for the entire family to help establish excellent oral health from a young age for smiles that remain beautiful and healthy for a lifetime.

Our dental office utilizes the latest and best dental technology and services to provide you with excellent dental care. If you have any questions, you can always contact our office and let our friendly staff assist you. We look forward to your first visit to Gateway Dental!

Dentist Near You.

Gateway Dental is conveniently located in downtown Seattle, WA in the Wells Fargo Center building. We serve the greater Seattle area, including neighborhoods: Pioneer Square, Pike Place Market, First Hill, and the Pike/Pine area.

Office Hours

Monday 7:00 am – 4:00 pm
Tuesday 7:00 am – 4:00 pm
Wednesday 7:00 am – 4:00 pm
Thursday 7:00 am – 4:00 pm
Friday 7:00 am – 4:00 pm
Saturday Closed
Sunday Closed

Meet Our Doctor.

G. Glenn Buchanan, DDS, PS

Dr. G. Glenn Buchanan finds tremendous joy in bringing out the healthy, beautiful smiles in patients of all ages.

Dr. Buchanan earned his undergraduate degree in Biological Sciences from the University of California at Irvine, and his DDS from Georgetown University School of Dentistry in Washington DC. With over 25 years of experience, Dr. Buchanan incorporates his expertise and current technology to provide his patients with the best in family, cosmetic, emergency, and comprehensive dentistry. He is a member of local and national dental societies and actively participates in continuing dental education.

Dr. Buchanan and his family relocated to Seattle from Southern California in 1992 and founded Gateway Dental Centre of Seattle that same year, followed by Reflections Dental Centre in West Seattle in 2005. Dr. Buchanan and his wife enjoy traveling to see their children and experiencing the beautiful Washington scenery while skiing, snowshoeing, or hiking with their beloved dog, Jack.

"Top-Notch Care"

I’ve been receiving fantastic service and care at Gateway Dental for over 12 years. It’s easy to schedule, they’re on-time rate gives Alaska Airlines a run for their money, and staff is very friendly and professional. Most recently, had top-notch care from Dr. Winton, and also Dr. Scantlebury with help from dental assistant Quinton. Thanks Gateway!

– Dave K.

"Very Knowledgeable and Smart"

This is a really good dentist office and I recommend. The dentist is very knowledgable and very smart. The hygienist is very kind and skillful. The staff are also very kind and efficient with their work. The staff also takes care of the paperwork and explains everything very well. Good location too.

– Michael P.

"Their Service is Awesome"

Gateway Dental has been my dental clinic since I moved here in Seattle last July 2014. The staff are polite, sincere and very easy to talk with. Their service is awesome and scheduling is very flexible/easy to make! 🙂 Thank you Gateway for doing an amazing job! More power to you guys!

– Anne A.

Associations and Accolades

Our office is a proud member of many associations. We stay up to date on the latest in dental technology to ensure you have the most satisfying visit.

"All the statistics in the world can't measure the warmth of a smile."

-Chris Hart

Book an Appointment

Seattle, WA Family and Cosmetic Dental Office. Call our friendly staff today.

999 Third Ave, Plaza 18

Seattle, WA 98104

206.343.8929

    206.343.9934

team@gateway.dental

Office Hours

Monday 7:00 am – 4:00 pm
Tuesday 7:00 am – 4:00 pm
Wednesday 7:00 am – 4:00 pm
Thursday 7:00 am – 4:00 pm
Friday 7:00 am – 4:00 pm
Saturday Closed
Sunday Closed

Office Hours

Monday 7:00 am – 4:00 pm
Tuesday 7:00 am – 4:00 pm
Wednesday 7:00 am – 4:00 pm
Thursday 7:00 am – 4:00 pm
Friday 7:00 am – 4:00 pm
Saturday Closed
Sunday Closed