The Yamaguchi Family Dentistry team

Yamaguchi Family Dentistry

Meet Our Team

Our People

The Faces Behind Your Smile

Behind every visit is a team that has helped make Yamaguchi Family Dentistry a trusted part of the South Sound for nearly 50 years. Our office staff, hygienists and assistants work alongside Dr. Garret Yamaguchi, Dr. Cheyne Horie and Dr. Stefanie Hamamoto to make sure every patient feels welcome, informed and well cared for.

Margie

Margie

Office Manager

With over 30 years of experience, she keeps the practice running smoothly, making sure every patient's visit goes as planned.

Stephanie

Stephanie

Office Supervisor

Oversees day-to-day operations and helps patients with appointments, billing and treatment questions. She is also an insurance expert and has over 20 years of experience.

Yuliana

Yuliana

Patient Care Coordinator / RDA

Often your first point of contact. She helps you schedule, explains your treatment plan and costs, and coordinates your care. She is also a Registered Dental Assistant.

Buffi

Buffi

Patient Care Coordinator

Often your first point of contact. She helps you schedule, explains your treatment plan and costs, and coordinates your care.

Akeisha

Akeisha

Hygienist

Provides professional cleanings, gum health checks and personalized home-care instructions. Think of her as your brushing coach.

Jocelyn

Jocelyn

Dental Assistant

Works chairside with our dentists, helps keep you comfortable during treatment, and makes sure you know what to expect at every step.

Chynna

Chynna

Dental Assistant

Works chairside with our dentists, helps keep you comfortable during treatment, and makes sure you know what to expect at every step.

Have a question for our team? Call us at (360) 943-9480, or stop by our office at 210 Pinehurst Dr. SW in Tumwater. We're always happy to help.

From Our Team to You

Curated Tips from Our Fantastic Team

Our hygienists and assistants have put together answers to the questions we hear most — from fluoride facts to first-visit prep.

Read Our FAQ

Get in Touch

Visit Our Office

Address

210 Pinehurst Dr. SW
Tumwater, WA 98501

Hours

Mon–Thu: 7:30am – 4:00pm
Fri: By appointment only

Email

contact@yamaguchidds.com

© 2026 Yamaguchi Family Dentistry. All rights reserved.

210 Pinehurst Dr. SW, Tumwater, WA 98501