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 through the use of the latest in Dental materials, technique and technology. We currently use Digital Radiography and Photography to aide us in accurate diagnosis, with less radiation exposure for 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.


Dental Hygiene


Our clinical staff will remove any stubborn plaque and tartar that have built-up and leave you with a nice, clean, polished smile.

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

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 Fillings


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

Emergency Dentistry


If there is ever a time you need to see our dentist due to a dental emergency, contact us and we will do our best to schedule you ASAP

Restorative Dentistry


We repair and replace all chipped, broken or missing teeth so that you can smile and eat comfortably


7101 Martin Luther King Jr. Way S.

Suite 211

Seattle, WA 98118


Wednesday-Friday 9:30-6:00

Saturday 9:00-3:00


Opening Hours
Our Address

Herbert B.

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

"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.



Years in Service (as of 2017)

Smiling  Clients

Over 2000

Over 100


Professional Staff Members


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. Henry Zegzula


Dr. Zegzula has practiced Dentistry for over 30 years, graduating from the University of Pennsylvania School of Dentistry. He has been a big part of King Plaza Dental since 1999. Dr. Zegzula has a strong passion for oral health and does not hesitate in letting his patients know the importance of home care.

Dr. Bill Wan


A recent graduate of the UW School of Dentistry, Dr. Wan worked previously as a programmer for Microsoft. Dr. Wan later found that his passion is in the healthcare industry, specifically, helping people obtain and maintain great oral health.