Your Smile Starts Here
Gateway Dental
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 35 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.
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.
-Chris Hart
Frequently Asked Questions
Are you taking new patients? and do you take walk-ins?
Yes! We are accepting new patients, click on Request an Appointment to schedule your first appointment. You can also check out our Your First Visit page to be more informed on what you need. As for walk-ins, we will do our best to try to fit you in, but please make an appointment ahead if possible.
Do you accept my insurance? and how much is my insurance going to cover?
We accept most PPO insurances and some HMO, see list below. But if you would like to make sure that we accept your insurance feel free to call us to confirm your specific insurance.
- Delta Dental
- Met Life
- Cigna
- Humana
- Aetna
- Guardian
- Principal
- Assurant
- Ameritas
- United Concordia
- Premera Blue Cross
- Regence Blue Shield
- Lifewise
- Dental Health Services
- Lifelong (Most PPO; not HMO)
As for how much your insurance will cover, it depends on your insurance and the type of coverage that you have, please call the office to receive more specifics.
Do you have a billing or payment portal?
Yes we do. Visit our payments page to take a look at your bill online and also pay your bill online.
Seattle, WA Family and Cosmetic Dental Office. Call our friendly staff today.
206.343.9934
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 |