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King Plaza Dental and Dentures is a Seattle-Based Dental and Denture office conveniently located next to the Othello Light Rail Station. Our focus and goal is to provide our patients with a healthy and beautiful smile using the latest in Dental materials, techniques and technology. We currently use Digital Radiography and Photography to aide us in accurate diagnosis, while reducing radiation exposure to our patients.  We would also like to add that our office made a quick cameo in "The Layover with Anthony Bourdain" when he toured the South Seattle area.

About Us


Routine Exams


Our Dentist will do a thorough examination of your mouth and determine a treatment plan that will help get you back on track to a beautiful, healthy smile.  

Dental Hygiene & In-Office Whitening


Our clinical staff will remove any stubborn plaque and tartar that have built-up and leave you with a nice, clean, polished smile. We also offer In-office whitening to make your smile brighter. 

Dental Fillings


Our dentist will look for caries (decay on your teeth), remove them, and fill them with a natural-looking filling.



Implants are the gold standard in replacing missing teeth. Many patients prefer having implants as opposed to bridges or dentures because it is less destructive to remaining tooth structures and allows for greater control while chewing

Parital, Complete and Immediate Dentures


Our Denturist will assess your mouth and determine which removable denture will get you back to your original smile and eating the foods you used to love and enjoy

Biomimetic Dentistry


This treatment approach strives to preserve intact tooth structure and restore the function and biomechanics of natural teeth.

Our Services


Years in Service (as of 2017)

Over 2000


Professional Staff Members

Smiling  Clients


Irma Alcantara LD


A graduate from Manila Central University School of Dentistry, Dr. Alcantara moved here from the Philippines in 1980, and worked as a dental assistant until 1990. She then studied to become a Denturist in 1995 and became licensed in 1996. As of 2017,  she has been a Denturist for 21 years. She loves seeing the joy a new removable denture gives her patients when they can smile and eat comfortably again.

Dr. Vi Hsiung

Dr. Vi is a graduate from Oregon Health and Sciences University. She is an avid practitioner of Biomimetic dentistry (restorative dentistry that mimics the properties of natural teeth) and dental implants.  In her free time, she loves to bake delicious cakes and other desserts. 

Dr. Kent Kusakabe


Dr. Kent is a graduate of UW School of Dentistry. Before coming to work for King Plaza Dental, Dr. Kent worked alongside his father who was also a dentist in Seattle. As a graduate of UW, Dr. Kent enjoys tailgating at Husky Stadium during football season. His wife, like Dr. Vi, also enjoys baking many types of desserts and we are fortunate to be able to eat them when she makes extra. 

Our Dentists


"Very neat, clean and friendly. The service is very professional and I have all my work done there."

Herbert B.

"The doctors and assistants are good, excellent service!"

Leonida E.

Very Good! They will make sure you get the service that you deserve :)

Ferdielyn O.

Success Stories


Our Address

7101 Martin Luther King Jr. Way S.

Suite 211

Seattle, WA 98118

Opening Hours

Wednesday-Friday 9:00-5:00

Saturday 9:00-3:00


Contact Us
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