House Dental Smile Design Studio
WonJoon Lee, DDS:
Practice Profile Page


House Dental Smile Design Studio
WonJoon Lee, DDS
South Gate, CA













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

Dental cleaning

White fillings


Inlays & onlays



Clear aligners

Porcelain veneers

Teeth whitening

Dentures & partials

Root canal treatment

Tooth extraction

TMJ treatment

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: Closed

Tuesday: 10:00 am to 6:00 pm

Wednesday: 10:00 am to 8:00 pm

Thursday: Closed

Friday: 10:00 am to 6:00 pm

Saturday: 10:00 am to 5:00 pm

Sunday: 10:00 am to 5:00 pm





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

Carrie Z. from Walnut, CA (Source: Yelp)


I’m so glad I found my dentist! I called House Dental because I was in excruciating pain that I could not go through another day no more. Note that they take patients by appointment so call to schedule before showing up. I was lucky to make the same day appointment I was so thankful! They asked me to fill out a paper form and I was admitted for xrays and then to an exam room in no time. Everyone was so friendly that eased my nervousness. Dr. Lee has really comforting voice and with thorough examination, he made me assure that he could work on me the same day to relieve the pain! Not to mention he had such an extremely gentle hands, the injection before he started treating me felt like nothing! I’m still in shock that I walked out of here with NO pain.. I hardly felt anything which was unlike my other experiences at my previous dentist. Thank you Dr. Lee and his team for answering all my questions..I could tell they really care about their patients. I don’t feel scared to go into a dental office anymore. If anybody is like me, you should come here.

Anthony W. from Los Angeles, CA (Source: Yelp)


A friendly staff goes a long way toward making any dentist visit feel comfortable. The staff at House Dental excels in that area, taking the time to speak to customers as people and not just as the next set of teeth rolling into the office. Dr. Lee is a great guy, and mostly good looking. He is passionate and honest. I never felt like I was being pressured into a procedure, and his honesty was deeply appreciated. Bonus points for actually doing a great job numbing my mouth. My new favorite dentist.

Karla G. from Santa Ana, CA (Source: Yelp)


Both of my parents needed dental work and I was very skeptical about taking them with any dentist given the fact they both need a good amount of work done and I wanted quality work for them, someone I can trust with my parents, after going to a few dentist and checking for prices along with quality of work this was by far the best quality of work we came across Dr.Lee is extremely knowledgeable, uses top notch equipment and selfless he actually cares about his patients, my parents were beyond happy with the results the whole process was a breeze, his prices are modest for the quality of work! definitely will be recommending him to all of our friends and family! I was so pleased with the level of professionalism from the whole staff I am looking forward to getting all of my dental work done here from now on! IF YOU ARE IN NEED OF A GREAT DENTIST I RECOMMEND THIS ONE YOU WON’T REGRET!

Abel Gonzalez (Source: Google)


Hands down best experience I ever had at a dental office, Dr. Lee and his staff are very friendly and professional. If you are afraid of going to the dentist, this office will definitely change the way you feel about getting your teeth worked on. Thanks Dr Lee and staff.

Diana V. from Compton, CA (Source: Yelp)


Love it! I got my crowns today and im so happy with the results! After getting the run around from different dental facilities for years now Dr.Lee did it in a matter of weeks! And the staff is amazing! No wait time, your appointment is all yours! Have 0 complaints!

Yadira B. from Los Angeles, CA (Source: Yelp)


I’ve been meaning to write this review. I got examined by Dr. Lee last year and he was very nice and informative. I needed to get a crown replaced and he was very understanding.. I was also interested in braces and he gave me numerous options. Due to funds.. and an unforeseen huge expensive, I decided to wait on dental work. (I had previous work from alameda dental that I paid for that was done incorrectly.. and I was barely done paying them) But I did refer my mother and she got work done with Dr. Lee, she really liked him and I seen her new crown and it looks GOOD! So this year for sure, I will be getting my work done by next month! Cant wait

Carlos C. from Beverly Hills, CA (Source: Yelp)


I can’t explain how happy I am with my veneers. I would love to thank the staff and wonjoon lee for everything. Very friendly staff. Girls are very helpful and make the experience very comfortable and they’re so supportive. I highly recommend this dental office if your considering on getting veneers done

Gladys R. from Los Angeles, CA (Source: Yelp)


I went for my first appt last week for my upper right wisdom tooth removal I was so happy I did.  Dr. Lee took care of that in a blink of an eye.  My experience was wonderful Starting from the receptionist that got me in as soon as possible, dental assistants that were so nice to me and thankfully Dr. Lee; I was taken care of right away and that was amazing to me, and especially how knowledgeable Dr. Lee is. The fact that he explained to me what were my other dental issues such in detail was so helpful to me. Thank you so much House Dental!!!

Fernanda C. from Central LA, Los Angeles, CA (Source: Yelp)


Dr. Lee and his staff are amazing. Jenny is so sweet and the nurse who did my X-rays was a doll. Dr. Lee was really informative and answered allllll my questions. The treatment plan was based on what he suggest and what I wanted. They didn’t force anything on me. Honestly, they’ve changed my opinion of dentist because of them. Their prices are reasonable and you’ll feel super comfortable. I didn’t even have to use my headphones like I usually do at dentist offices.

L. T. from Irvine, CA (Source: Yelp)


I recently became a new patient here, and it has been AMAZING. I usually don’t like going to the dentist due to previous experiences, but Dr. Lee and his team completely changed that! I immediately feel welcomed by the team, and everyone is so sweet and helpful. Dr. Lee has incredible bedside manner and really makes me feel at ease during my visits (and I am not an easy patient!) He explains in detail what we will be working on and takes care of my teeth without causing me any pain or discomfort. The office is clean and inviting, and they are available for evening and weekend appointments. My experiences here have been so great that I actually look forward to my next visit! Highly recommend!!

Daniel C. from Los Angeles, CA (Source: Yelp)


I was in need of a new dentist because I wasn’t happy with my previous experience elsewhere. I came across this new place and walked in. The front desk person was very friendly and the office had a good vibe. And Dr. Lee was really cool! I felt comfortable trusting him with my root canal; He was gentle and professional when it came down to the procedure. I will definitely be making another visit sometime soon. I’d highly recommend giving this office a try.

Stephanie R. from Huntington Park, CA (Source: Yelp)


I was searching for a dentist because I needed to get my top wisdom teeth removed as they were coming in and it was really painful. I came across House Dental and because I was a new patient got my x-rays and consultation done for free! – this for me was huge since I have no dental insurance – The place is pretty small from the outside if your not paying attention you might just miss it, they have a parking lot in the back of the place so parking is no issue. Jenny, the receptionist is the sweetest person and greets you by name and everything! Dr. Lee is very nice and went over my pano x-ray with me in detail and explained why my wisdom teeth were coming in painfully and explained the procedure for taking them out. Dr. Lee did an amazing job I was nervous made him aware of it and he just talked me through what he was doing and what was coming next. The overall time in removing both my wisdom teeth was less than an hour, Dr. Lee has hands of an angel it did not hurt on bit the healing process of course was a little painful but just after the anesthesia wore off, the pain only lasted one day! I highly recommend this place!

Hegna Del Real (Source: Google)


I am currently in the middle of my dental treatment and its been GREAT! I love that the staff is patient, compassionate and informational. Dr. Lee explains the situation and provides you with best treatment plan while giving you the option to choose what YOU WANT. Technology is up to date and facility is very clean. Highly reccommend.

Flavia O. from Los Angeles, CA (Source: Yelp)


I came across House Dental because I was looking for a place that opened Sundays. Jenny, Dr. Lee, and Dalia explained in detail what I needed, and helped me understand my insurance coverage. They add a personal touch to your visit and unlike other offices, it does not feel like you’re a patient with just a number. Dr. Lee gave me a couple of dental care tips, and the dental work itself feels nice. I would definitely recommend their team!

Angie P. from Compton, CA (Source: Yelp)


When I first came to dr. Lee office I was so nervous I can honestly say that I’m happy..came back with all my family to get all our teeth clean and  the staff are very friendly. What I love about the staff they work with you on your schedule and time proud to say we have a great family dentist than you dr. Lee and staff

Ana A. from Mid City, Los Angeles, CA (Source: Yelp)


Have been coming here for about a year now and it has been by far the best dentist care i’ve had in a very very long time. They are always so attentive and making sure i feel comfortable. i will continue coming here and will always recommend it to my friends and family.

Yeskanation Tokiando (Source: Google)


HOUSE DENTAL WOW THEY DID AN EXTRAXTION AND DIDNT HURT. DR.LEE was really PROFESSIONAL. All staff was amazing jenny , maribel they were really helpful . Great customer service and the atmosphere is fantastic. They have best kind of teeths for everyone and alot to offer. I woould recomend to everyone great prices and deals .There is parking on the street

Clubben C. from Los Angeles, CA (Source: Yelp)


My favorite dental office. I always say that the owners work ethic is reflected in their staff and have to admit that the two office girls and Jenny are great. They are always welcoming. They even have patients bringing them donuts! Now that’s ironic given it’s a dental office but that says alot about how their patients appreciate them.

Bridget A. from Hacienda Heights, CA (Source: Yelp)


I just had a implant done here with Dr.Lee and let me tell you it was painless and literally done in less then an hour it felt. I honestly can say Dr. Lee and his staff are amazing. I do not do well with dental treatment because of my anxiety, so when I was here for this implant I felt so nervous. Dr. Lee calmed me down and I was honestly so impressed at how fast and easy this implant was. I had no bleeding, no pain and no stitches. You all have to  check him out. He offers great prices which are affordable and the office provides the best customer service. I’m so excited to continue my treatment with Dr. Lee.

Anonymous from Pico Rivera, CA (Source: Yelp)


We switch dental offices based off reviews for this office. 110% satisfied with our first visit today. Dr lee was extremely attentive, explained everything in detail and made our visit a great one. The gals who handled the xrays and cleaning were very sweet and patient with my sons, too! Can’t wait for the next cleaning.

Sand O. from Commerce, CA (Source: Yelp)


I love coming here I was missing about 4 teeth 2 on each side I hated smiling too big.. because I felt like it was visible visible black empty gap on each side of my smile I came here for organic tooth whitening. Doctor Lee was so nice I came back got nice clean white bridges and currently I am getting all my tuerto fixed. Removing all the metal and looking nice and white

Johnny L. from Fairfax, VA (Source: Yelp)


Dr. Lee and wife Jenny were super friendly and helpful to my mother who is over 70 and was getting several implants. He examined her with care and patience. My mother praised again and again on how gentle the doctor’s hands were when treating her. My mother’s English is not the best and the Dr and the team were also super patient and accommodating. She continues to recommend her friends to them. She had a quick if not immediate recovery after her implant surgery. Jenny called her a few times to check on her and all my mother could say was how happy she is with the result and the process. My mother compared prices all over and she said they are very fair in their pricing. We would definitely recommend all our friends and families in LA to them! Thank you Doctor Lee and Jenny!

Sarah S. from Downey, CA (Source: Yelp)


Dr.lee Is Office and Staff Is Awesome I Mean I’m A Tough Girl But With Dentist’s Im So Afraid And Been Putting Off My Appointments Because Of Fear But Most Definitely Never Felt So Comfortable Like This With Any Other Dentist Dr.lee Is Great His Staff Is Amazing Very Welcoming .. I’m So Grateful I Found A Dentist That Recommends The Very Best For My Teeth And That Actually Conversates  With You Lets You Know What He’s Doing Every Step Of The Way .. Most Definitely Going To Be Recommending Him To All My Family and Friends And Promise I Won’t Be Afraid Anymore I Just Don’t Like Pain Lol …  Now That I’m Not Working Medical Doesn’t Cover A lot But Have To Get This Done Either Way ..

Vanessa S. from Lynwood, CA (Source: Yelp)


To start off I am not being paid or given a discount or a sample of something for my review. Came in to see Dr.Lee and his wonderful staff as I have known for sometime now that I have needed work to be done but just was not sure how much AnyWho I walked into the doctors office, promptly greeted, the office itself is immaculate beautifully decorated very clean everything in there is up-to-date the latest technology, I could not believe this office is here in South Gate. Dr Lee is genuine and truly cares for his patients. I will skip my story. But know that when you come here you are in good hands. He will make sure that you do not feel any pain and will continue to check on you while you are getting your work done. So glad I found this office and you will be too.

Eddie R. from Los Angeles, CA (Source: Yelp)


First time to House Dental and it was amazing. The staff was so nice and their office looked so neat! At first I came for a simple exam for braces but turned out I needed a cleaning and the dentist was so careful. He didn’t hurt me at all and I just felt so comfortable. I would definitely recommend this to family and friends! Thank you so much

Lily K. from Waikiki, Honolulu, HI (Source: Yelp)


Dr. lee and his team does the best dental cleaning. They do complementary annual dental exam and X-ray now and just charged for the cleaning. I do mine annually and this has been the best experience. It’s thorough and dr lee is so patient and knowledge in explaining my concerns.  I feel refreshed and clean! Highly recommended!

Taejoon L. from Irvine, CA (Source: Yelp)


I’ve been having this pain on my lower right tooth and I went to this office because I couldn’t take it anymore. I was greeted by the front staff they took me in that same day and i felt really welcomed. The dentist explained about the tooth pain and the underlying reasons why it was hurting. He told me about the payment plan and believe it or not, I walked out taking care of that infected tooth, and the payment plan they told me about took care of it! I liked how convenient it was to come in without an appointment and i was in and out in an hour. I will definitely bring my family here for their check up.


A New Level of Respect for Your Family! In addition to our advanced technologies & innovative techniques, we've revolutionized dentistry to be truly personalized & convenient. We have hours that fit your busy schedule, including evenings & weekends. Plus, we take the time to listen & clearly explain everything you need to know about your care. House Dental values the personal dental care by building a professional relationship with our patients. Dr. Lee and his team are best at offering a calm and relaxing environment to give you a healthy and beautiful smile. Services we're proud to provide include: Dental cleanings, whitening, crowns & bridges, implants, veneers, root canals, dentures and partials, braces, Invisalign, full mouth reconstruction, dental urgent care and more! Dr. Lee received his bachelor's degree from the University of Oklahoma and his Doctor of Dental Surgery degree from Loma Linda School of Dentistry. Dr. Lee has made it a priority to provide the most advanced dental care through creating a comfortable and pleasant environment for his patients. He has been recognized for his quality dentistry for both adults and children, and has continued to hone his skills and expertise as a member of the American Dental Association(ADA) and Korean American Dental Association (KADA). He takes care of his patients not only from start to finish but also follows up with free exam after treatment. Once you become his patient, you will experience the most gentle and comprehensive dental care.