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W Plus Dental
4.95
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.95
Wait time
4.97
Bedside manner
4.95
Insurances accepted
99% of patients have successfully booked with these insurances
Aetna
Cigna
Guardian
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Today, Jun 25 – Wed, Jul 8
Insurances accepted
99% of patients have successfully booked with these insurancesAetnaCignaGuardian
1 office location
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W Plus Dental
Welcome to W Plus Dental, a modern dental practice in the heart of Washington, DC, where comprehensive care, advanced technology, and a personalized patient experience come together. Led by Dr. John Ku and a skilled dental team, our practice is designed for patients who want high-quality dentistry in a comfortable, welcoming, and thoughtfully organized environment.
At W Plus Dental, we provide a full range of dental services for patients with many different needs, from routine preventive care to cosmetic, restorative, and implant dentistry. Whether you are scheduling a dental cleaning, looking to improve your smile with Invisalign or veneers, restoring damaged teeth with crowns or fillings, replacing missing teeth with dental implants, or seeking care for a dental concern, our team takes the time to understand your goals and create a treatment plan that is right for you.
Our philosophy is simple: dentistry should feel clear, personal, and comfortable. We believe every patient deserves to feel heard, informed, and confident about their care. That is why we focus on open communication, honest recommendations, and a treatment experience that is tailored to each individual. We do not believe in one-size-fits-all dentistry. Every smile is different, and every treatment plan should reflect your oral health, lifestyle, comfort level, and long-term goals.
What makes W Plus Dental unique is the way we combine clinical skill with a concierge-like patient experience. From the moment you contact our office, our team is here to make the process feel easy and stress-free. We help guide you through scheduling, answer questions, explain treatment options, and provide attentive support at every step. Our goal is to make dental care feel approachable, organized, and comfortable, especially for patients who may feel anxious or overwhelmed about visiting the dentist.
Our Washington, DC dental office uses state-of-the-art technology and modern techniques to improve accuracy, comfort, and efficiency. Advanced digital tools allow us to better evaluate your oral health, diagnose concerns earlier, plan treatments more precisely, and create a more seamless patient experience. Technology is an important part of our practice, but it never replaces the personal care and attention our patients deserve. Instead, we use it to support better communication, more predictable outcomes, and a more comfortable visit.
Preventive care is at the foundation of our practice. Regular dental cleanings, exams, digital imaging, oral health screenings, and personalized home care guidance help us protect your smile before small concerns become larger problems. We believe preventive dentistry is one of the most important ways to maintain long-term oral health, avoid unnecessary treatment, and keep your smile feeling its best.
For patients interested in improving the appearance of their smile, W Plus Dental offers cosmetic dentistry options designed to look natural and complement your facial features. Cosmetic treatment may include Invisalign, porcelain veneers, dental bonding, teeth whitening, crowns, or a customized combination of services. Our goal is never to create a smile that looks overdone. We focus on balance, detail, and natural-looking results that help patients feel more confident.
Our restorative dentistry services are designed to repair damaged teeth, restore function, and protect your long-term oral health. Whether you have a cavity, cracked tooth, worn restoration, missing tooth, or dental emergency, we offer solutions such as tooth-colored fillings, crowns, bridges, root canal therapy, extractions, and dental implants. We take the time to explain what we see, review your options, and help you make informed decisions about your treatment.
Dental implants are also an important part of the care we provide. For patients missing one tooth, several teeth, or an entire arch, implants can offer a stable, natural-looking replacement option. At W Plus Dental, we evaluate each patient carefully and develop implant treatment plans based on their needs, oral health, bone support, smile goals, and overall function.
We also understand that many patients have busy schedules, which is why convenience matters. Located in the heart of Washington, DC, W Plus Dental is easily accessible for professionals, residents, students, and visitors. Our office is close to Metro access, bus stops, rideshare options, bike parking, and nearby parking garages, making it easier to fit dental care into your day.
Above all, W Plus Dental is a patient-focused practice. We want you to feel comfortable asking questions, sharing concerns, and being an active part of your care. We take pride in creating an environment where patients feel respected, supported, and confident in the treatment they receive.
If you are looking for a dentist in Washington, DC who combines comprehensive care, modern technology, personalized treatment planning, and a warm patient experience, we welcome you to W Plus Dental. Our team looks forward to helping you achieve and maintain a healthy, confident smile.
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.95
Wait time
4.97
Bedside manner
4.95
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
101 reviews
Most relevant
The office was clean. The manner of the staff was warm. I got helpful advice; definitely recommend it.
April 29, 2025Dejen G.Verified patient
Excellent fantastic customer service and staff is very friendly
February 26, 2025tony T.Verified patient
Visit was good. Dr was good. Would come back again and bring my family and tell my friends
RDVerified patient
Excellent dentist and hygienist - painless procedure
December 9, 2019Matthew C.Verified patient
The email and text communications prior to the visit were confusing and not clear on what was needed, and some were poorly written with typos. The person who called me to confirm the visit seemed confused when calling me. Prior to the visit, you have to fill out a lengthy questionnaire essentially self-diagnosing yourself, which I’ve never had to do elsewhere, certainly not to this degree, and it felt uncomfortable making judgments about my own dental health when that is why I’m going to a professional. The office itself was nice enough and they have a cute dog that stays at the office, but they seemed to be pushing expensive treatments without good explanations and I found Dr. Ku’s bedside manner to be a bit lacking. The technology was good.
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Really skilled surgeon. Very complicated procedure, but just wonderful bedside manner and great staff! Very happy I went here for my procedure.
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Hand down great . From the time you hit the office you are welcome , evening explained to detail. All staff was well trained.
September 8, 2025DeSean M.Verified patient
If you are looking for the latest technology, best practices, gentle hands and positive vibes...this would be it. Very comfortable, attention to detail, open to questions and curiosity. There was no waiting for my procedure.
June 2, 2025che K.Verified patient
I got A+ attention, information and treatment from EVERYONE at this dental office! Top notch technology combined with superb medical knowledge and professionalism made this dentist visit an absolutely painless breeze! I can almost say I 'look forward' to my next visit!
January 30, 2025Ebiwene B.Verified patient
Dr. Ku is a gem! I'm so happy to have found him. Everyone in the office is professional, kind and competent. I appreciate Dr. Ku's candid advice and the patience with which he answers all questions, as well as his willingness to consider alternative scenarios or treatments at the behest of the patient. I also appreciate the office's flexibility - they were able to squeeze me in once on a very short notice when I had a small emergency. I turned my husband into a loyal patient as well, and I intend to bring my parents in the future.
January 6, 2021Adriana P. A.Verified patient
Amazing! Thank you to everyone at your office for a top notch experience. I was made to feel so comfortable and could not have asked for a better first visit. I have already scheduled a return visit. Thank you to this amazing team and operation!
August 19, 2019Charlotte C.Verified patient
Since moving into the DMV area, I've been seen by Dr. Ku. I must say I've dealt with my fair share of dentists, and Dr. Ku has been great. He's got excellent bedside manner and is very professional. After a bad experience at another dental office, Dr. Ku reassured me and agreed to take on my complicated case. Although I had painful procedures done, him and his staff ensured I was comfortable and safe throughout the entire time. Also, Helga at the front desk is kind, resourceful, and I enjoy going to the office because of her and Dr. Ku. They are very efficient, and seem to have the most up date technology in dentistry. I highly recommend him and his team!
Laura S.Verified patient
I was referred to this practice by a good friend, and I had a great experience as a new patient of Dr. Ku. The staff was well trained, and I was seen right away. My insurance incorrectly described my coverage to the office, but Dr. Ku's staff was quick to respond to me over email and we cleared everything up. I had a few questions for Dr. Ku when he saw me, and he was able to give me many options, pricing, and his professional opinion right away. Will definitely be going back!
September 14, 2018Katherine O.Verified patient
#nopain !
August 17, 2018Kimberly S.Verified patient
Very professional, efficient, informative bedside manner. Office utilizes the height of dental tech -- seriously so impressed by how quick and painless the x-rays and cleaning were! Not to mention Dr. Ku did a fantastic job replacing some bonding on my front teeth and continued to communicate with me throughout the whole process to ensure I was happy and comfortable! Highly recommend
August 14, 2018Michelle R.Verified patient
technologically advanced and kind staff
May 18, 2018Nicole B.Verified patient
Dr. Ku and his assistant had wonderful bedside manner and did a wonderful job with my cleaning! It's a small office, but I waited no time at all.
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I've been meaning to find a new dentist in the D.C. area for some time now, and I'm so glad that I found Dr. Ku. He is very nice, professional and takes the time to listen and answer all of your questions. The office is really nice, his staff are very friendly and they also have an awesome therapy dog named Bali.
January 3, 2018Joel S.Verified patient
Seamless and professional experience getting a dental exam at Dr. Ku’s office. The practice and facilities are extremely modern, I definitely found my new dentist here in DC!
December 21, 2017Benjmain S.Verified patient
I recently moved to DC and used ZocDoc to find Dr. Ku. As with all of ZocDoc's previous recos, I wasn't disappointed. The office is extremely clean & new, with modern technology in dentistry (xrays, equipment, etc.). I had the first appointment of the day, so was seen immediately. I had a few fillings that Dr. Ku advised I replace, and since I had said I was hoping to use my insurance benefits before the end of the year, he re-filled those cavities right then and there. He and the technician, Kim, were very warm, welcoming and knowledgeable. I'l be back for sure!
December 21, 2017Rivka G.Verified patient
Very easy to get an appointment! The office was clean and up to date and Dr Ku took the time to explain all of the work that needed to be done, presented costs and options and didn’t push any unnecessary treatment.
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He is a smart, kind dentist who makes careful and well-informed decisions. The office is lovely and his pet poodle really made my day! This is a class act dentist office and I will definitely be going back.
Sarah R.Verified patient
Dr. Ku and his assistant had amazing bedside manner! The office small, but very clean and well organized. I highly recommend him to anyone looking for a new dentist. Among the best dental experiences I've had.
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Nice modern office and very good teeth cleaning - mostly pain-free. Also a huge plus - they have a service dog named Bali that you can play with at the end of the treatment. Really nice people and efficient, painless cleaning
Sarah C.Verified patient
I came in for a routine dental cleaning and had 1 cavity that also needed to be filled. No wait time. Very friendly and professional staff. Dr. Ku was knowledgable and gave me a thorough examination.
Matt S.Verified patient
John is by far the best dentist I have had. I have been always so afraid to see a dentist and I have been avoiding it for the longest time. John totaly changed my perceptions of a dentist visit and I have actually enjoyed it. First, the place is so nice and clean and it felt like a spa. John was so patient, gentle, professional and honest. He performed the cleaning so carefully that I barelly felt anything. He also made me a detailed treatment plan and explained everything going on with my teeth to make sure I get the best care. His staff are also so nice! He and his staff made sure I was comfortable through every single procedure multiple times. I will go back to see him soon and I can't wait to have all my dental problems solved! I highly recommend everyone to go see John if you ever need to see a dentist!
August 9, 2017Jo P.Verified patient
W+ Dental was great! Their office is beautiful, there was no wait time, and the staff and Dentist are so friendly! I can't recommend Dr. Tae Sung John Ku's office enough! They were extremely professional and made going to the dentist a great experience!
August 18, 2017Julieta H.Verified patient
The office is spotless and brand new. Highly efficient. Staff is super friendly and helpful. The doc was so nice and professional. I just moved to DC and am happy to have found my dentist for as long as I live and work nearby.
July 24, 2017William F.Verified patient
My visit went very smoothly, and I appreciate the thoughtful, patient care that everyone in the office provided me. Expert, efficient, and considerate!
JVVerified patient
I had a pain in my tooth, and since I am new to the area, I was researching for dental offices and Dr. Ku has a high reputation for his skills. I took the risk and left the office 100% satisfied. Pain is gone, and the level of professionalism is top notch here. The office is beautiful, too! Can't wait to go back for my cleaning next month.
PHVerified patient
Solid doctor. Definitely an expert at what he does. I usually don't write reviews but he deserves this. I hope this means something to you.
TWVerified patient
My visit was very pleasant. I came in for my cleaning and Dr. Ku was very detail on what I needed. And I am satisfied of the outcome. The office is very clean and beautiful. Definitely would come back and recommend.
ATVerified patient
Just awesome. I am thrilled to find this office, especially in this location. The receptionist asked me if I can write this review on my way out, and I was more than happy to. The Doctor and all staff really care about me and their office. Thank you for everything Dr. Ku and W Plus Staff.
MCVerified patient
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October 8, 2025Jose M.Verified patient
October 7, 2025Hesa A.Verified patient
August 19, 2025Yoonhan A.Verified patient
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March 11, 2025Kyle M.Verified patient
March 11, 2025Omari I.Verified patient
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March 17, 2022Charlotte C.Verified patient
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March 9, 2020Peter N.Verified patient
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January 5, 2020Melissa S.Verified patient
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