Child at the Dentist

Meet Our Dental Team – Bellevue, Wa

Our Team Loves Caring for Patients

When it’s time for your dental appointment, you’ll want a team that is just as dedicated and passionate about providing dental services as your dentists! Our team members, which consist of hygienists, assistants, and dental office support staff, are more than happy to answer your questions and help you get comfortable during your appointment. You can read more about them below, so having a casual conversation with them is easy. They can’t wait to get to know you and start providing you care!

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Meet Our Dental Team

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Dentists

Dr. Lily Xue Du DDS

Doctor of Dental Surgery

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Dr. Du is thrilled to be part of the legacy of this dental office. She is looking forward to passing on the dedication and quality care she is so passionate about to all of the existing patients here – and many more new patients to come! 

Dr. Cathrine Vach DMD

Doctor of Medicine in Dentistry

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Dr. Vach has been practicing in the Western Washington area since 2014, and there is nothing she enjoys more about her job than working closely with patients to help them achieve healthier, happier smiles! She always goes the extra mile to provide quality care in a comfortable and convenient setting alongside Dr. Du. 

Office Team

Greta

Office Manager

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Greta has been a member of our dental office for over 12 years so far, and she loves getting to stay in close contact with all of the wonderful patients here. Originally from Pineville, MO, she studied at Texas A&M. Today, she has over 30 years of office management experience!

Many of you may have already met Jonathon on our front desk team! Jonathon has the sweetest smile one could wear (under his mask that is)! He has made the paperwork process as seamless as possible for our patients and staff and is currently studying accounting at Bellevue College. Jonathon enjoys shopping, hanging out with friends and family during his free time.

Jonathon

Front Desk

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Dental Assisting Team

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Stephanie

Registered Dental Assistant

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Stephanie has been in the dental field for over a decade and she still loves every moment of it. She has been working with Dr. Du since 2017 and they are quite the well-oiled machine together! A Seattle native, she studied at Brigham Young University in Idaho. She loves connecting with our patients on a personal level and helping them work towards the happier smiles they deserve.

Becky

Certified Dental Assistant

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Becky studied at Renton Technical College and is a Certified Dental Assistant. Her dental career covers 25 years and counting! Becky cares deeply for every patient she sees and really tries to ensure their visits with us are comfortable, productive, and beneficial. What she enjoys most about her position is seeing the wonderful happiness on patients’ faces after their dental work is finished.

Jen

Registered Dental Assistant

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Jennifer started her career in dental detailing in 2005 and loves what she does – bring smiles to people’s faces! She has two French bulldogs that rule her life and she loves to make people laugh, even while they are in the dental chair. Patient care is her top priority and when she is not working, she loves to garden, hike, and paddle board (whether permitting of course).

Wendy

Registered Dental Assistant

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Wendy’s career in the dental field covers over three full decades, with around half of that time spent as a part of our team! She studied dental assisting at South Puget Sound Community College and is an RDA with raining in CRP, AED, and First Aid. Today, she goes above and beyond to help each patient feel genuinely comfortable throughout their dental appointment.

Dental Hygiene Team

Mibeth “BiBi”

Registered Dental Hygienist

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Bibi’s dental career spans nearly 15 years so far! She studied dental hygiene at Pima Medical Institute and is one our most treasured hygienists, both by our team, and our patients! Bibi speaks fluent Spanish and loves to connect with all patients. What she enjoys most about her job is being able to motivate patients to strive towards optimal dental health through individualized education and hands-on demonstration of different oral hygiene techniques.  Seeing her patients leave with big smiles and then also greeting them when they return in optimal health is the best reward she could ask for!

Born in Japan and a PNW-resident since 2002, Aki is the eldest of 4 siblings which really portrays her caring nature.  She graduated from UW in 2012 with a Bachelors in Interdisciplinary Visual Art, and then found her passion obtaining her RDH degree at Lake Washington Institute of Technology. Aki loves caring for patients with evidence-based research. When she is not in the office, she can be found painting, playing tennis and hanging out with her Dad!

Regan
Registered Dental Hygienist

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Regan is a Midwest native and graduated with her Bachelors Degree in Dental Hygiene from Ferris State University in Michigan. She has been caring for her patients since 2001 and moved to PNW in 2010. Regan is a mom of two young boys, a wife, and lover of the outdoors. 

Nana was born in Japan but grew up in Seattle and she continues to travel when she is not in the office. She graduated from Lake Washington Institute of Technology with an RDH degree and strives to help her patients obtain good oral health because she had troubles with her own oral health growing up. She feels most rewarded when helping to educate and restore patient’s smiles, giving them support where needed to improve their brushing and flossing techniques at every visit.

Greta

Office Manager

Wendy

Registered Dental Assistant

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Becky
Certified Dental Assistant

Wendy’s career in the dental field covers over three full decades, with around half of that time spent as part of our team. She studied dental assisting at South Puget Sound Community College and is an RDA with training in CPR, AED, and First Aid. Today, she goes above and beyond to help each patient feel genuinely comfortable throughout their dental appointment.

Nana
Registered Dental Hygienist

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Nana was born in Japan but grew up in Seattle and she continues to travel when she is not in the office. She graduated from Lake Washington Institute of Technology with an RDH degree and strives to help her patients obtain good oral health because she had troubles with her own oral health growing up. She feels most rewarded when helping to educate and restore patient’s smiles, giving them support where needed to improve their brushing and flossing techniques at every visit.

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Stephanie may be relatively new to our dental office, but her overall career in oral healthcare covers nearly a full decade! A Seattle native, she studied at Brigham Young University in Idaho. Today, she loves connecting with our patients on a personal level and helping them work towards the happier smiles they deserve.

Stephanie
Registered Dental Assistant

Dr. Vach has been practicing in the Western Washington area since 2014, and there is nothing she enjoys more about her job than working closely with patients to help them achieve healthier, happier smiles! She always goes the extra mile to provide quality care in a comfortable and convenient setting alongside Dr. Du. 

Office Team

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Jen 
Registered Dental Assistant

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Greta has been a member of our dental office for over 12 years so far, and she loves getting to stay in close contact with all of the wonderful patients here. Originally from Pineville, MO, she studied at Texas A&M. Today, she has over 30 years of office management experience!

Regan

Registered Dental Hygienist

Bibi’s dental career spans nearly 15 years so far. She studied dental hygiene at Pima Medical Institute and is trained in WISHA, HIPPA, and Basic Life Support. What she enjoys most about her job is being able to motivate patients to strive towards optimal dental health through individualized education and education. Seeing them leave with big smiles is the best reward she could ask for!

Becky studied at Renton Technical College and is a Certified Dental Assistant. Her dental career covers 25 years and counting! Becky cares deeply for every patient she sees and really tries to ensure their visits with us are comfortable, productive, and beneficial. What she enjoys most about her position is seeing the wonderful happiness on patients’ faces after their dental work is finished.

Mibeth “BiBi”

Registered Dental Hygienist

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Johnathan

Front Desk

Dr. Lily Xue Du DDS

Doctor of Dental Surgery

Dr. Cathrine Vach DMD

Doctor of Medicine in Dentistry

Jen
Registered Dental Assistant

Jennifer started her career in dental detailing in 2005 and loves what she does – bring smiles to people’s faces! She has two French bulldogs that rule her life and she loves to make people laugh, even while they are in the dental chair. Patient care is her top priority and when she is not working, she loves to garden, hike, and paddle board (whether permitting of course).

Born in Japan and a PNW-resident since 2002. She comes from a family of 6 and eldest of 4 siblings which resembles her caring nature. She graduated from UW in 2012 with a Bachelors in Interdisciplinary Visual Art, then went onto obtaining her RDH degree at Lake Washington Institute of Technology. Aki loves caring for patients with evidence based research. When she is not in the office, she can be found painting, playing tennis, and hanging out with her Dad! 

Dr. Du is thrilled to be part of the legacy of this dental office. She is looking forward to passing on the dedication and quality care she is so passionate about to all of the existing patients here – and many more new patients to come! 

Aki 

Registered Dental Hygienist

Many of you may have already met Johnathan on our front desk team! Johnathan has the sweetest smiles one could wear (under his mask that is)! He has made the paperwork process as seamless as possible for our patients and staff and is currently studying accounting at Bellevue College. Johnathan enjoys shopping, hanging out with friends and family during his free time.

Regan is a Midwest native and graduated with her Bachelors Degree in Dental Hygiene from Ferris State University in Michigan. She has been caring for her patients since 2001 and moved to PNW in 2010. Regan is a mom of two young boys, a wife, and lover of the outdoors.