- Receive a warm & genuine welcome
- Benefit from our team’s years of experience
- We’ll offer you a blanket & other amenities
Our Tigard Team Has a Passion for Helping Patients
At Gregory A. Williams, DMD, our caring team is passionate about helping you achieve your smile goals. We’ll also ensure you enjoy a comfortable experience every time you visit our office! Get to know our Tigard team below.

Registered Dental Hygienist Michel
Michel has been working in dentistry since 1985, joining our team in 1999. To stay informed about the latest dental advancements and offer our patients excellent treatment, Michel attends a monthly study club. Her favorite pastimes include traveling and gardening.

Registered Dental Hygienist Rachele
Rachele has been in the dental field since 2002, working with our team since 2007. She attends study clubs to stay abreast of the latest dental trends. She loves working with our patients to improve their oral health. Her hobbies include going to the beach, fishing, and gardening.

Expanded Functions Dental Assistant Charissa
Since Charissa joined our team in 2001, both her patients and coworkers feel like friends and family to her. She has taken part in Dr. Williams’ Wide Open Humanitarian charitable organization since it was formed in 2007. She loves outdoor activities like camping, backpacking, paddle boarding, and snow skiing.

Expanded Functions Dental Assistant Chelsea
Chelsea joined our team in 2018 and enjoys her work so much that she wakes up excited about coming to the office every day. Away from the office, she likes spending time with her kids, especially going to their sporting events, and traveling around the world with her husband.

Administrative Assistant Kay
Kay began working here in 2019 with two years of dental experience. She is certified in CPR. She loves the fast pace of her job, the teamwork between her and her coworkers, and especially helping others. She spends her free time being a mom, hiking, and sewing.