Dr. Theron Manson purchased our practice in 2012 from the previous retiring dentist, James Soine, DDS. We’ve kept the same philosophy of care as the previous owner, which is why so many of his patients have stayed with Dr. Manson after coming to our office for over 40 years.
Meet Theron Manson, DDS
Dr. Theron Manson was raised in British Columbia but now calls Seattle his home. He received his Doctor of Dental Surgery from the University of Washington. He and his wife Connie have two boys, and enjoy skiing, hiking, and traveling together.
When he isn’t at work, Dr. Theron Manson also enjoys coaching his sons’ athletic activities.
To stay abreast of the latest patient care techniques, Dr. Theron Manson completes as many as 200 hours of continuing education per year.
He has many areas of interest including sleep dentistry (for individuals with sleep apnea), Invisalign braces, and other orthodontic therapies.
Meet Connie Manson, DDS
Dr. Connie Manson grew up in Seattle and spent many happy years at the University of Washington obtaining a BA in English Literature and a BS in Biochemistry. She then found herself sitting next to Theron in dental school and the rest is history. Connie received her Doctorate of Dental Surgery in 2002 and dedicated her career caring for under-served families all around Seattle.
Cheering on her boys at their sporting events is one of her all-time favorite activities. Camping, hiking, and enjoying a good book are also high on her list. If she is not in her garden, you may find her volunteering for the PTA, taking a slow run around the neighborhood, or trying to convince her husband that the backyard could sure use some chickens.
Meet David Chi, DDS
Dr. David Chi grew up in Kirkland and is happy to return to practice
dentistry in his hometown. After receiving his Bachelor of Science from
Northwestern University, Dr. David pursued a career in management
consulting before returning to Seattle to attend the prestigious University
of Washington School of Dentistry.
Dr. David invests heavily in his dental education, spending 100+ hours
on continuing education each year. His training has allowed him to
perform many advanced procedures, including dental implant placements
and surgical extractions of impacted wisdom teeth.
Outside the office, Dr. David enjoys spending time with his wife and
friends, traveling, and enjoying the outdoors. He has a passion for tennis,
golf, hiking, skiing, scuba diving, and all else the beautiful Pacific
Northwest has to offer.
Meet Alan Alaa Yassin, DDS, MS, MSD
Dr. Alan Yassin is a world-renowned surgeon with experience and accreditation in both Periodontics and Oral & Maxillofacial Surgery. After attending dental school at the University of Aleppo and Damascus Hospital, Dr. Yassin went on to graduate from the University of Washington where he received the International Exchange Award. Dr. Yassin is also a diplomate of the German Board of Oral Implantology.
Dr. Yassin enjoys spending quality time with his family, his wife, Layla, and son, Mohammad, where they enjoy swimming, playing soccer, singing, photography, hiking, camping, and exploring the beautiful PNW and the Greater Seattle Area. Click here to view more information about Dr. Yassin.
Our Team Members
Christina – Dental Hygienist
Christina is no stranger to the Manson Dentistry practice, as she was Dr. Theron’s dental assistant before taking the leap to go back to school to obtain her Bachelors in Dental Hygiene. To her, being a dental hygienist means having the opportunity to improve the overall health of her patients. She’s passionate about helping her patients become in charge of their oral health by education, demonstration, and support.
Christina has lived in the greater Seattle area her entire life. Growing up in a very active family, she was able to enjoy all the PNW has to offer, such as snowboarding, water skiing, and camping. However, on a gloomy day, don’t be surprised if you run into her at Target!
Erin – Dental Hygienist
Erin was born in Washington but raised in Arizona. To the benefit of everyone at Manson Dentistry, she moved back into the Pacific Northwest and has been here for 6 years. She loves working in the dental field because it lends her the opportunity to meet new people every day and to work with the best of the best.
“I am very fortunate to be part of such a kind staff with such dedicated patients.” – Erin
When not with patients Erin likes to volunteer at the Dog Gone Seattle dog rescue, hiking, and yoga.
Courtney – Dental Assistant
Courtney was born and raised in Texas where she met her husband who is originally from Washington. She has been in the dental field since 2006 and joined Manson Dentistry in 2021. As a registered dental assistant, Courtney anticipates the doctor’s needs with diligence and precision, providing a compassionate, prime experience in a timely manner.
“I love being a part of the team at Manson Dentistry knowing I’m working with honesty, precision, and a detail oriented practice for years to come. It is very rewarding knowing Manson Dentistry considers patients needs first, by explaining all options when possible.”
Outside of the office, Courtney likes to be outdoors and seeing the beautiful nature, enjoys mud runs, and spending time with her family.
Nyah – Dental Assistant
Nyah was born and raised in Snohomish, WA and joined our team in 2021. She chose to follow her mother’s footsteps into the dental field to become a dental assistant. Nyah has been a part of our team since 2021, “the coworkers are amazing, the environment is great, and I love to learn new things.”
In her spare time, Nyah enjoys reading and spending time with friends and family.
Aura – Dental Assistant
Aura made her way to Washington from California when she was 5 years old. She is a Certified Dental Assistant and has been in the dental field for over 20 years. Combining her extensive dental experience with her dedication to providing excellent patient care is why we love having her in our dental family.
She likes to go on weekend getaways with her husband and do volunteer work with his local club. Aura also enjoys watching her daughter play roller derby and listening to her son playing at recitals.
Augustina – Dental Assistant
Agustina has been with the Manson Dentistry team since 2016. She was born in Washington and spent much of her youth between here and Texas. She is EFDA certified, and you’ll see her zipping around our office, assisting the doctors, and placing composite dental restorations. Her commitment to positively impacting our patients’ lives and oral health shows each and every day. She says that she feels as though our practice is like a second family, and she couldn’t be more right.
Outside of work, Agustina dives into her creative space with arts and crafts. She’s been actively drawing since she was young, and it has carried over into adulthood with her advanced art projects. She also enjoys the great outdoors and is an avid hiker.
Eric – Dental Assistant
Eric grew up in Florida and joined the NAVY immediately following high school. He had the ability to travel the world before going to school at the University of Washington, and gravitated toward the dental industry shortly after. As a dental assistant, Eric is dedicated to taking care of his patients and providing them with outstanding care. He is passionate about dental science and is always looking to learn more about his field. Eric’s dental philosophy is: “a healthy diet goes a long way in preventing cavities.”
Outside of the dental world, Eric is a board game hobbyist and he enjoys camping and hiking in the summertime.
Charitie – Business Team
Charitie has been in the Dental field since 1999 and joined Manson Dentistry in July 2017. She has experience working at the front desk as well as assisting. She loves helping people and feels there is something very satisfying about making a difference in someone’s life.
Charitie has 3 amazing teenage children that keep her busy at all times, but she wouldn’t want it any other way. If she’s not enjoying one of her kids’ sporting events, you will most likely find her doing some kind of outdoor activity or reading a good book.
Joanna – Business Team
Joanna is essentially our office historian. She has worked in the field of dentistry since the year 2000 and is very familiar with Kirkland and the surrounding areas. She was born and raised in Redmond and went to Lake Washington High School, followed by Lake Washington Technical College. She has been with our practice since 2006 and clearly enjoys her job as she is always enthusiastic and ready to help our patients.
Joanna says that she has loved visiting the dentist’s office since she was a kid. She says she especially loves working for a dentist that she trusts enough to send all her family members to. When Joanna is not busy in the office, she likes to spend her time gardening, reading and playing with her dog.
Cindy Kay – Business Team
Cindy Kay has been in the dental field since 2008 when she went back to work after her kids were in school. “The relationship with our patients is what makes me tick. I enjoy getting to know them, their families, and what interests they have.”
She has a son who is in college and a daughter who will herself be off to college soon. She enjoys spending time with her kids, attending the theatre, watching movies at home, cooking, and just hanging out. Cindy Kay also loves to hike, ride her mountain bike and read and always loves hearing about good books.
Why We’re Different
Our patients know that Dr. Manson is honest about the services he provides. He won’t make you feel pressured into getting treatment that you don’t want or need. We want you to feel comfortable as if we were a part of your own family. When you do need treatment, you’ll find that our extended office hours make it easy to work visits in before heading to the office for the day. Same-day emergency appointments are also available.
Seattle Metropolitan Magazine named Dr. Manson a “Top Dentist” in the area. Call us today to experience some of the most trusted oral care in the greater Kirkland area. New patients are always welcome!