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.

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. 


MEGAN - Sterilization Technician/Assistant

Hi, I'm Megan, and I've recently joined the 425 Oral Surgery team to grow and learn more about this field. I love taking care of patients and their needs.

AARON - Dental Assistant

Bio coming soon... stay tune!

Purple Flowers


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!

425 Oral, Maxillofacial, and Implant Surgery

"425 Oral Surgery"

Ju Yon Sophie Yi, MD, DDS, PLLC









9AM - 12PM**

9AM - 4PM

9AM - 4PM

9AM - 4PM

7AM - 12PM





425-961-9601 (fax)

450 NW Gilman Blvd, Suite 101

Issaquah, WA 98027

**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.

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