Redmond Dental Care
Sang Yum, DMD:
Practice Profile Page


Redmond Dental Care
Sang W. Yum, DMD
Redmond, WA













A list of major dental treatments which I offer my patients:

Dental cleaning

White fillings


Inlays & onlays


Clear aligners

Pediatric dental care

Sedation dentistry

Porcelain veneers

Teeth whitening

Dentures & partials

Root canal treatment

Tooth extraction

TMJ treatment

Sleep apnea therapy

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: 7:00 am to 5:00 pm

Tuesday: 7:00 am to 5:00 pm

Wednesday: 7:00 am to 5:00 pm

Thursday: 7:00 am to 5:00 pm

Friday: Closed

Saturday: Closed

Sunday: Closed


Dr. Sang Yum, DMD





Check out what some of our happy patients are saying about us:

Nader R. from Bothell, WA (Source: Yelp)


I have been a patient of Dr. Sang Yum for several years. Dr. Yum and his staff in Redmond Dental Care are very professional, friendly, and welcoming. I have consistently received excellent dental care from Dr. Yum and his staff. Dr. Yum is very knowledgeable in his field, and he ensures that his dental procedures are performed perfectly. Most recently, I had an implant when Dr. Yum performed a superior job. Before performing the implant procedure, he explained to me in details my alternative options, and described how the implant procedure will be performed. I feel comfortable and pleased that I made the right decision. I highly recommend Dr. Sang Yum and the Redmond Dental Care office staff.

Luke L. from Greenwood, IN (Source: Yelp)


Can’t say enough good things about this place. Dr. Yum’s explanation is always detailed and thorough in layman terms so I can have complete picture of the treatment. Staff is very friendly, efficient and always ready to help. Even dough it was short, I enjoyed talking to them while waiting. Overall, the office is very professional, clean and the whole facility was extremely well equipped. I would definitely not hesitate to recommend Dr. Yum to my family members.

Matt Bordenet (Source: Facebook)


Look no further. Have your dental needs met by Dr. Yum and his perpetually friendly office staff. (These people are genuinely friendly. He hires well.) This dentist wields some particularly steady hands and is a skilled technician. He’s been my dentist for roughly fifteen years, and I have yet to not leave his office impressed by the speed, thoroughness, and precision of his work. There’s no way I’d refer friends, family, or co-workers anywhere else.

Gary W. from Redmond, WA (Source: Yelp)


Dr Yum is an excellent dentist, very precise and careful, does a great job of explaining anything that you want explained, and is always in a good mood! I have been going there for more than 5 years. I always enjoy being there. Everybody in the office there is great and all the dental results are perfect. I’ve had several crowns done there, all good. Go there! And when you do, check out the receptionist’s fingernail art. Wow!

Sheilagh Morlan (Source: Google)


I’ve been a patient of Dr Sang Yum for at least 20 years now, and no matter where I have lived in Puget Sound I have driven to his office for cleanings, checkups, fillings and other treatments. I first went in fearing I needed a third root canal on a tooth and Dr Yum diagnosed me as having a bite problem, fixed my bite and solved my problem. He’s amazing at figuring out what is going on and acting before expensive intervention is required.

Matt B. from Sammamish, WA (Source: Yelp)


Sure, there are lots of skilled dentists on the Seattle East Side. I’d still recommend Dr. Yum every time. I’ve been a patient for the past fifteen years, and I trust the quality of his work. He’s also an honest professional who’s never pressured me to have an unnecessary procedure– I love that. Anytime a friend or work colleague asks if I know of a good dentist, I send them to Dr. Yum. He and his friendly office crew make even a visit to the dentist a positive experience.

Matt Bordenet from Sammamish, WA (Source: Healthgrades)


Long-time patient, prolific referrer, never once dissatisfied. Excellent bedside manner. Every bit as important, the denal hygienists at this practice have been generally excellent since my first visit in 1986 (!) Dr. Yum and his staff continue a long legacy of dental excellence in Redmond. I was actually a patient of Dr. Yum’s back in the late 90’s as a member of the US Army Active Duty (Fort Lewis.) I still remember him as one of the only great healthcare providers I had while serving.

Tony T. from Sammamish, WA (Source: Yelp)


Dr. Yum and Redmond Dental Care are fantastic – always very attentive, reasonable in addressing any dental issues, and the staff follow up is fantastic. Do not mistake Redmond Dental Care and Dr. Yum for Redmond Dental, which just opened around the corner is what appears to be an attempt to steal the great reputation and long standing great service of Dr. Yum and his staff by naming itself almost exactly the same. Redmond Dental CARE is where you want to go.

Lauren D. from Seattle, WA (Source: Yelp)


I found Dr. Yum via a simple google search for dentists in my area two years ago. I’ve been going every 6 months ever since and have referred 4 coworkers to his practice during that time – all have come back very impressed and happy with the service. Dr. Yum and his staff are extremely kind and helpful, I couldn’t dream of a better dentist experience! His team is also very prompt – sometimes I arrive a few minutes early to my appointment and they see to me right away. I have nothing but praise and thanks for Redmond Dental Care and I recommend Dr. Yum to anyone looking for a dentist in the area. You’ll be in good hands with Redmond Dental Care!.

Sadie L. from Lynnwood, WA (Source: Yelp)


I look forward to seeing Dr. Yum and his staff twice a year. When I moved to the area around 12 years ago I saw a few different dentist who were terrible and wanted to do everything right there and then. Dr. Yum and his staff treated me as though they’d be seeing me for the next 20 years, not as if this was that were the only time they’d ever see me. They are so nice, professional and they all do excellent work. Even after my insurance ended this year they offered to clean my teeth at a significant discount which I truly appreciate!

Agnes K. from Redmond, WA (Source: Yelp)


Dr. Yum has been my dentist for the last 6 years. I find him very professional and knowledgeable. I do like everyone who works at his place. I recently had my first implant- nothing to fear. Also, I’ve transferred my kids there, ages 4 and 6. I’m very glad about the change. There is a lot more flexibility when scheduling appointments in comparison to child’s focused dentistry (it was impossible to book an app. during school breaks). Here they teach my kids how to brush properly, give them real insights about their oral hygiene, which I appreciate. The kids enjoy their visits too.

Tony T. from Sammamish, WA (Source: Yelp)


Dr. Yum and Redmond Dental Care are fantastic – always very attentive, reasonable in addressing any dental issues, and the staff follow up is fantastic. Do not mistake Redmond Dental Care and Dr. Yum for Redmond Dental, which just opened around the corner is what appears to be an attempt to steal the great reputation and long standing great service of Dr. Yum and his staff by naming itself almost exactly the same. Redmond Dental CARE is where you want to go.

Shel B. from Redmond, WA (Source: Yelp)


I wholeheartedly agree—Dr. Yum is a stellar dentist. He is conservative–only doing what needs to be done at fair rates. When possible, he will offer more than one option, explain them well and I always feel that he has my budget in mind. He and the dental assistants always ensure I am comfortable during a procedure. He stands behind his work!! I highly recommend Dr. Yum.

Cyndi C. from Renton, WA (Source: Yelp)


Dr. Yum has been my dentist for the past 10 years and as long as he’s in practice here and I don’t leave town, he’ll be my dentist forever. For a person who had many horrible experiences with dentists in her past, I am just amazed at how I am looking forward to our appointments. It had always been difficult for me to smile big since I had injured my teeth when I was young. Dr. Yum was able to strengthen and rebuilt my teeth and give me back the ability to really smile and not feel awkward about my teeth. He is personable as well as all his staff. That says a lot when the staff enjoy working there. They all really care about you and you never leave without feeling that.

Dennis E. from Issaquah, WA (Source: Yelp)


I have been a patient of Dr. Yum’s for over 10 years. I have had services ranging from routine cleaning and cosmetic straightening to emergency root canals. Dr. Yum and his staff are highly qualified, professional, responsive and personable. Services are clearly explained in advance with all options and associated costs. I have been delighted with all of the outcomes from Redmond Dental Care. I highly recommend him if you are looking for a top-flight dentist in the Redmond area.

Dhyana F. from San Diego, CA (Source: Yelp)


Dr. Yum is amazing!!! I cant say enough nice things about him and his staff. He is very informative, patient, and works quickly. He’s incredibley gentle, he’s never caused me any pain. His staff is the same way! They are all extremely kind people EVERY time. I have never had a bad experience in this office. I’ve referred at least 6 people to his office and they all say the exact same thing. They are very personable. I can mention to someone there that I am reading a certain book. 3 months later I’ll go back in and they’ll say “So how did you like that book?” They remember that kind of stuff months later because they actually care about their patients. I recommend this place for sure!.

Matthew E. from Bellevue, WA (Source: Yelp)


I have been going to see Dr. Yum and his team for a number of years now and have always been impressed with the care they provide. Dr. Yum is dedicated to his craft and is constantly going to seminars and staying current on all the latest trends in dentistry. I don’t think I’ve had a bad or painful experience. For as long as I love her I’ll be seeing Dr. Yum — PLEASE NOTE: Dr. Yum’s practice is called “Redmond Dental *Care*” – not to be confused with the fly-by-night shop that has opened up next door under the moniker “Redmond Dental” there is only one true Dr. Yum and I’m proud to have him has my dentist!!

Greg Mauser (Source: Google)


I’ve been going to Redmond Dental Care for almost 20 years. Dr Yum provides excellent care and takes the time to explain things and answer all questions. Very nice man. His staff, hygienists as well as administrative, are professional and courteous. I highly recommend Redmond Dental Care as your primary dental provider.

CR. Kim (Source: Google)


I have been visiting Dr. Yum’s office for 3 years. I went to Redmond Dental Care last week to do crown filling.I was a little bit nervous about sanitization of the clinic before going in due to Covid-19. After the visit, I was content with what Dr. Yum and staff are doing to secure safety for patients. They follow all the safety guildlines like temperature check, mask wearing, seats are covered with disposable plastic coverings and all. Overall, it was a very satisfying experience.

Kichi M. from San Francisco, CA (Source: Yelp)


I’ve been a patient of Dr Sang Yum for at least 20 years now, and no matter where I have lived in Puget Sound I have driven to his office for cleanings, checkups, fillings and other treatments. I first went in fearing I needed a third root canal on a tooth and Dr Yum diagnosed me as having a bite problem, fixed my bite and solved my problem. He’s amazing at figuring out what is going on and acting before expensive intervention is required. I am resistant to novocaine, and Dr Yum understands how to numb me up so I don’t feel a thing. He’s also outstanding at getting the numbing agents right where he needs it so you don’t walk around drooling for half the day! He and the staff are friendly and caring and I love going to the office!

David O. from Bellevue, WA (Source: Yelp)


I have been seeing Dr. Yum and his team for many years including my recent visits for implants and every time I left his office as happy and satisfied patient and customer. Dr. Yum and his staff are highly professional and experienced, making you feeling at home and showing how much they care about patients. I have always recommended Dr. Yum to my friends when I am asked for the best dentist and my friends really appreciated me after their great experiences with Dr. Yum.

Unki Kim (Source: Facebook)


Honestly my dentist Dr Yum is awesome!!! If you’re looking for a high tech, clean, and knowledgeable dental office. The staff is very friendly and attentive. There is a great waiting room with video games and movies for children. The hygienist was gentle during my teeth cleaning and the process was quick. Dr. Yum treated several of my teeth. The procedure was painless and quick. Dr. Yum explained everything that was going to happen. So that I was aware of what he was doing. I would definitely recommend this office to anyone looking for a dentist! They are wonderful with children too!

Maxim Kudryavtsev (Source: Google)


I love Dr Yum and my hygienist from his practice! I saw multiple other dentists before Dr Yum who only suggested to remove my wisdom teeth. Dr Yum was able to solve my problem in 1 short appointment without such removal (which you can imagine how much would hurt and cost). My hygienist is fantastic lady, very attentive and caring. I love you!

Mykolai Ilin (Source: Google)


I’ve started going to Dr. Yum to fix my teeth when I lived in Redmond a while ago, and even though I’ve moved to Seattle now, it’s worth the occasional drive back here to get the best treatment. His skills, communication and team are top notch, and his conservative approach makes me feel safe that I won’t be pushed into any unnecessary treatment or procedures. Highly recommended!

Michelle R. from Kirkland, WA (Source: Yelp)


I’ve been seeing Dr. Yum and his staff for several several years now and can’t imagine going any place else. Gentle and quick teeth cleaning. Easy to get to office, tons of parking. I always trust Dr. Yum. He is always helpful and informative, always willing to explain exactly what he’s doing and what is going on. I am very happy to have found Dr. Yum and recommend him to everyone!

Nikolay I. from Redmond, WA (Source: Yelp)


TLDR: great professionalism and friendly atmosphere, they’ve got my trust. My experience with Redmond Dental Care is just about as great as dentistry experience can be. Staff treats me like an old friend every time I come over and seem to remember my preferred name and where I’m from:) Dr Yum never fails to impress me with his professionalism: never any hassle or bs, treatment options are clear and reasonable, all my questions patiently answered and explained, etc. Highly recommend their services.

James N. from Reno, NV (Source: Yelp)


I did visit last August 7th. I haven’t been there for a while because I was relocated to Reno, NV last year. My family found another dentist here Reno, NV fortunately. And I had a business trip to Seattle this August. I gave a call to make an appointment and got a check-up and annual exam. They never disappoint me. I am very satisfied with their service – filling, cleaning, any other clinic. All of my family including my 3 kids love there too. I was always seated on time as I have an appointment. Dr. Yum was always kind and nice. I did feel that I am really taken care of. He explain well and recommend me to take care of my teeth properly. I was very impressed with the hygienists. There were several hygienists there and I have experience with two of them. They did deep cleaning my teeth very carefully and gently. That was really good to me. Because I felt very painful when I got deep cleaning service at another dental office before. I hope I can have another business trip next February for my next 6 month check-up there.

Scott B. from Washington (Source: Yelp)


I usually do not write reviews, but I feel like Dr. Yum’s office deserves a mention. This was my first visit at Dr. Yums office, and let me start by saying it was an overall great experience with kind, efficient, and knowledgeable staff. As I arrived, The front desk staff greeted me with smiles which felt very personable. My appointment was scheduled for 4 PM, and after completing a couple minutes of paperwork, I was in the seat for my appointment right on time, which isn’t easy to find these days. In terms of the teeth cleaning itself, the hygienist was extremely friendly, fun to talk to, and seemed very efficient in her time management. This was one of the first dentists I have been to where my jaw didn’t ache constantly throughout the appointment, as she made sure to let me know when I could close my mouth and give my jaw a rest! Once the cleaning was completed, the doctor came and examined my teeth. He told me I had a couple of teeth that could use precautionary fillings, but told me it wasn’t mandatory at the moment and was just something to keep an eye on. Dr. Yum seems like a very honest dentist, and I could definitely tell he was not trying to charge me for procedures that were not needed. I have had several bad experiences in the past with being overcharged and lied to, so let’s just say I’m very happy I found Dr. Yum’s office. I really do recommend going to this office if you are looking for a reliable, honest, and friendly experience! 5+ stars!!

Steven Herrick (Source: Google)


Sang Yum is efficient effective and very professional!!! Everyone at Redmond Dental Care treat you with respect and kindness. I am a Patient for life! Sang Yum’s work is quick painless without multiple visits and does not waste your time. I have extensive dental work -bridge-two implants-and four veneers-crowns and old crown replacements, not all was covered with insurance. Redmond Dental Care worked with me to make it all happen. I would highly recommend Sang Yum to you and my friends and family! Thanks.

Andrew B. (Source: Zocdoc)


I came to Dr. Yum thanks to a recommendation from my friend, and Dr. Yum seems to do an excellent job. He answered all my questions I had about cavities and abfractions and helped me understand what exactly was going on while he filled a couple cavities. Also, I didn’t feel any pain during the fillings, everything went well. But I’ve never had problems before with that. Numbing technology has gotten really good, I can’t remember the last time fillings actually hurt. I recently moved up to Washington, but I think I’ve found my new dentist.

Ashley H. from Redmond, WA (Source: Yelp)


Dr Yum has been my dentist for over 10 years. During this time he has always worked with me to balance my dental needs with my budget. He enables me to make informed decisions and plan in advance for needed but not extravagant work to be done. When I was in college and without dental insurance, he gave me a discount. Later when I expressed interest in straightening a tooth, he worked with me to establish a payment plan and got me clear Invisalign-like trays at a fraction of the cost. Dr. Yum has been efficient with cavity filling or dental work on the occasions where it has been needed. He always has me in and out quickly and I have never had any pain. His team uses digital X-rays to ensure progress and they send text message reminders of upcoming appointments. His dental assistant staff is friendly efficient, and puts me at ease. They always remember what is going on with my life. I have been extremely pleased with his office’s work and his integrity. In 10 years I’ve never been given cause to look for another dentist and would wholeheartedly recommend him.

Scott H. from Kirkland, WA (Source: Yelp)


Dr Yum is by far the best dentist I’ve ever had! His staff is amazing, caring, and really gets to know you, and Dr Yum is very professional and friendly. You really feel like he is doing what’s right for you, and his work is top notch. I’ve had a lot of dentists, some were not so good. Dr Yum has fixed many of my previous dentist’s past mistakes, and I no longer have any pain! His work is so fast, and he’s so good at his job, that appointments are so quick and painless, and you can get right back to your day. My whole family goes here, parents, kids, etc. I can’t say enough great things about this practice. If you’re unhappy with your dentist, look no further.

Susan Simonds (Source: Facebook)


I met Dr. Yum shortly after I moved to Redmond. I had lost a filling and needed a crown. I was able to get in quickly and really appreciated the professionalism of everyone in the office. Since then I’ve had the opportunity to meet the hygienists who are all good and prompt. I feel completely safe in the hands of Dr. Yum and his staff.

Chengze Y. (Source: Google)


I went to Dr Yum‘s office this morning for an emergency appointment as my molar crown fell off yesterday. Dr Yum was very nice and he called me last night to set up the appointment. He fixed the crown back on the tooth in 10 minutes and free of charge. Highly recommend Dr. Yum to anyone who looks for a good trust worthy dentist in town.

Christopher S. from Totem Lake, Kirkland, WA (Source: Yelp)


A few years back on New Years Eve, I dislodged my front tooth and it went through my bottom gum. Since Dr. Yum’s office was closed, I didn’t know what to do. We managed to get a hold of him at his New Years Party. Dr. Yum left his party and drove out to the his Redmond Office. He saved my Tooth and stitched up my gum! He really went the extra mile, when he didn’t have to. I believe he does this will all of his patients. I highly recommend him for his outstanding flexibility, kindness and skill.


Dr. Sang Yum is a dentist and cosmetic dentist serving the community of Redmond, WA. Dr. Yum attended the University of Louisville, where he received his dental degree, and completed his residency at Columbia University. He completed additional specialty training in implant dentistry from Columbia University. Dr. Yum runs his own practice, where he sees patients for dental consultations, dental emergencies, implants, tooth extractions, and dentures, as well as other common and specialized reasons. Dr. Yum is a member of the Washington State Dental Association. He speaks English and Korean, which makes him accessible to patients from a variety of cultural backgrounds. During his consultations, Dr. Yum explains patients’ conditions and helps them choose an appropriate treatment plan. Dr. Yum believes that proper dental care begins and ends with the patient, and his goal is to deliver a complete dental program that ensures long term dental health of the patient.