Meet Our Team

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Jim Tsou, DDS

General Dentist

Educational Background: I have BS and MS in Mechanical Engineering before receiving DDS from NYU College of Dentistry. I served as general dentist in the US Army, attaining the rank of Major.

Continuing Education Courses Attended: I’m currently enrolled in the Spears Dental Education Program.

What year did you join the current practice and/or group? 2018. 

Where were you born? I was born in Shanghai, China.

Where were you raised? I grew up in the Philadelphia area. 

What is your favorite part about interacting with patients? I love educating patients on their oral health so they can make informed decisions for their well-being. 

Why do you like this practice and coming to work every day? I love coming to work at Tranquility Dental because the team is absolutely wonderful and makes work feel like a pleasure. I love the dental profession because I am able to make an immediate, impactful, and tangible improvement in my patient’s lives. 

What do you do outside of the office for fun or as a hobby? I love exploring all the sights and scenes that the Pacific Northwest has to offer. 

Pets: Doughy is my 2 year old border collie.

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Sophie Prellwitz, DMD

General Dentist

Educational Background: University of Notre Dame Class of 2013, University of Louisville School of Dentistry Class of 2017. 

What year did you join the current practice and/or group? 02/2021. 

Why do you enjoy the dental profession? I hope to bring a high standard of treatment that utilizes my desire to care for others while drawing from my artistic side and attention to detail. 

What is your favorite part about interacting with patients? I strive to add to the patient experience with active listening and good communication. 

Why do you like this practice and coming to work every day? I am excited to be part of a practice that puts the patient first while creating an atmosphere of calm and comfort to provide the best possible patient experience. I love the teamwork mentality within the practice and hope to continue to build trusting relationships with my team and patients. 

What do you do outside of the office for fun or as a hobby? Hiking, mountaineering, backpacking, and snowboarding. I also enjoy oil painting and acrylic pours, DIY projects, and live music/concerts. 

Where were you born? Newark, DE. 

Where were you raised? Cleveland, OH. 

Pets (significant others and kids too): Cat named Monte.

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Roslyn

PROJECT MANAGER

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Adriana

AR & Billing Manager

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Mandy

Billing & Insurance Specialist

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Petra

Chief Experience Officer (CXO)

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Ria

Treatment Coordinator

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Emma

Treatment Coordinator

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Hanh

Dental Assistant

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Sydney

Dental Assistant

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Jenna

Dental Assistant

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Keishon

Dental Assistant

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Jasiah

Dental Assistant

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