Meet the Team

Our Staff is continuously working hard to make sure you have a great experience with us. We are a BLS (Basic Life Support) and ACLS (Advanced Cardiac Life Support) certified clinic.

VAN - Surgical Assistant/ Office Administrator

Hi, I'm Van aka Mini Van. I'm a motivated, results-oriented professional with a strong record of delivering growth and improvement in the field of dentistry for over a decade. Diverse roles have included marketing and public relations specialist, oral surgery clinical supervisor, project manager, and lead dental assistant. While in the dental assisting program at Cypress College in California, I was placed on the President's Honor Roll. I have a passion for helping the community improve their health and performance. In my spare time, I volunteer as a community organizer for biohackers in the Pacific Northwest fostering knowledge, health, and community. 

Feel free to email me with any questions or concerns regarding your care.

LILIYA - Office Administrator/ Surgical Assistant

Hello. You can call me "Lily". I grew up in the Pacific Northwest and feel honored to be part of this team. I am an office administrator who has experiences in billing/financial coordinator, customer service, and office management.  My background is in general dentistry, which means I understand the referring process and how to communicate with the community dentists. I'm also training to grow my knowledge in surgical assisting as well. It would be my pleasure to meet you and take care of any oral surgery needs. 

REBECCA - Certified Surgical Assistant

Hi I'm Rebecca, you will see me train and help assistants as I've worked with Dr. Yi for many years. I have many years of experience assisting in the full scope of Oral Surgery, General Anesthesia, and IV therapy. I'm passionate about my work, and believe you'll receive great care with Dr. Yi and her staff.


We're hiring! We're looking for hardworking, fun-loving, and kind individuals to join our company. We hold everyone at a very high standard to take care of our patients, and if you also share the same philosophy, we would love to hear from you! Let's see if you can be a good fit! Email your resume and a cover letter by clicking the link box below. Looking forward to hearing from you!

JESSICA - Past Office Administrator/ Surgical Assistant

We're sad to see Jessica move unto a new opportunity, but we feel blessed to have had a great employee. All correspondence to Jessica will be forwarded to Liliya, our new Office Administrator! 

425 Oral, Maxillofacial, and Implant Surgery

Ju Yon Sophie Yi, MD, DDS, PLLC








9AM - 12PM**

9AM - 4PM

9AM - 4PM

9AM - 4PM

7AM - 12PM

By Appointment Only


450 NW Gilman Blvd, Suite 101

Issaquah, WA 98027


425-961-9601 (fax)

**Except major holidays.

Serving the Greater Seattle, Washington Area, including Issaquah, Bellevue, Mercer Island, Newcastle, Sammamish, Redmond, Renton, Covington, Maple Valley, Snoqualmie, North Bend, Fall City, Cle Elum, Ellensburg, Yakima, and beyond.

©2019 425 Oral, Maxillofacial, and Implant Surgery. All right reserved.