This Mother's Day, give her more than a gift—give her a reason to smile bigger. A confident, radiant smile can make all the difference in how she feels, and now is the perfect time to show your appreciation with...
This World Laughter Day, it's your time to own every laugh. If old metal fillings are making you second-guess your smile, a simple upgrade could be the confidence boost you've been waiting for. Tooth-colored fillings...
When the world begins to bloom, it's a signal that it's time for fresh starts—and for many, that includes their health and confidence. If you've been considering dental implants at Jahyun Koo DDS to replace missing...
Easter is a candy lover's dream, but without a sweet tooth strategy, your smile could pay the price. With all the sticky, sugary treats making their way into your basket, it's important to know which ones can harm...
With wedding season fast approaching, now is the perfect time to look your best and feel confident in your smile. Whether you're the one saying "I do" or attending as a guest, your smile will be a focal point in...
Spring is the season of renewal, making it the perfect time for a smile makeover. Just as you refresh your home and wardrobe, your smile deserves some seasonal attention too. A professional dental cleaning at Jahyun...
A memorable date isn't just about the location—it's about feeling your best every step of the way. To keep your smile date-ready, maintain a solid oral care routine, stay hydrated, and visit your dentist regularly...
Getting ready for a big night out? A confident, radiant smile can make all the difference. If you're looking for simple smile upgrades, there are quick and effective cosmetic treatments that can enhance your look...
Your fitness journey is about more than lifting weights or running miles—it's about building a foundation for overall health. A key part of that foundation is oral health. A healthy smile not only boosts your...
Dr. Koo is the best! His staff is amazing and so friendly. My family loves him too. Great with kids. Dr. Koo is very fast, efficient and painless. I'm very sensitive and going to the dentist has always been so scary for me. Not with Dr. Koo, he's a master at the painless novocaine shot!
Lorie B
Dr. Koo and his staff are always so friendly and helpful. All of my procedures (cleaning/checkups, crowns, fillings) have been comfortable, painless and easy to schedule.i recommend Dr. Koo if you're in the West Seattle area and looking for a dentist
Restita D
We have been looking for a family dentist who can see the four of us in one block. By great coincidence, we found Dr. Koo in our West Seattle neighborhood. The practice was clean, friendly staff, our kids enjoyed their visit, and I can personally confirm that he was precise and painless when he was working on my teeth. Thank you Dr. Koo and team!
Sang-Do L
Great visit! Kind, friendly and professional staff. Dr. Koo is a great dentist
Drew A
The best dentist I've ever had! Dr. Koo and his staff are very thorough, kind, and professional. The office is extremely clean. Highly recommend.
Rebecca
Nice and kind doctor and dental assistant I don't know her name but she is so kind
Thanwa P
Dr. Koo and his staff are incredible! Quick, friendly, and knowledgeable. I know when I come here I am in good hands.
Tristan N
I love this office, they always are on time, answer questions, and are very kind. The front cap They did for me was perfect in color and size and looks very natural. Thank you,
Janice N
Dr. Koo and his assistant were very efficient and thorough and did a great job cleaning my teeth. I am very happy with the service I got and recommend this office to others.
The front desk staff was wonderful! They got me in quickly and was able to help fix my issue, they were also wonderful when I had questions about my insurance coverage. I will definitely recommend Dr. Koo, he was great, kind, and thorough!
Katina T
Monday: Closed
Tuesday: 8:15AM-5:45PM
Wednesday: 8:15AM-5:45PM
Thursday: Closed
Friday: 8:15AM-5:45PM
Saturday: 8:00AM-2:00PM*
Sunday: Closed
*1st and 3rd Saturdays of the Month