Daniel Cheng Dentistry
Daniel Cheng, DDS:
Practice Profile Page


Daniel Cheng Dentistry
Daniel D. Cheng, DDS
San Gabriel, CA













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

Dental cleaning

White fillings


Inlays & onlays


Clear aligners

Pediatric dental care

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: 9:00 am to 6:00 pm

Tuesday: 7:00 am to 4:00 pm

Wednesday: 9:00 am to 6:00 pm

Thursday: 9:00 am to 6:00 pm

Friday: Closed

Saturday: By appointment only

Sunday: Closed





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

Minh T. from Arcadia, CA (Source: Yelp)


One of the best dentist I have met, Dr. Cheng has been my dentist for over 8 years. He’s knowledgable, caring, and honest. He thinks from the patient’s perspective and will always give you the straight answer. One thing I really appreciate is getting the proper preventive care as I think it is one of the most important aspect of visiting a dentist. In this regard, Dr. Cheng has been great in identifying potential issues and offering his recommendations. His staffs are friendly and diligent. Overall, a good place to get proper care.

John Seibert (Source: Google)


Dr. Daniel Cheng is my dentist. I have every opportunity to have any one of my colleagues be my dentist. I chose Dr. Cheng as my dentist after my previous dentist retired. He is, in my estimation, the finest and most competent dentist I know. He maintains his dental knowledge by keeping abreast of the latest dental techniques and procedures. He brings his dental knowledge to the dental chair. His chair-side manner is unequaled. He immediately puts the patient at ease with his kind and attentive manner. You know right away that you are receiving the best dental treatment from a dentist that cares about you. You are the focus of his undivided attention. You will never find a better dentist anywhere. I say this with a heart full of gratitude for the treatment rendered to me by Dr. Cheng who gave me a beautiful smile. Thank you Dr. Cheng. Dr John H. Seibert, DDS.

Y. J. from Canyon Country, CA (Source: Yelp)


Both me and my husband have been seeing Dr. Cheng for our dental care for years and we absolutely love him. He is very professional and cares a great deal of his patients. He educates us on how to care for our teeth and takes his time listening to our concerns, answering our questions and explaining the type of work he needs to perform.  Also he is very calm and has a great sense of humor.  His office staff is very friendly and works with us on scheduling, insurance coverage and payments.  The office is clean and neat.  Overall Dr. Cheng and his staff make each of our dental appointment pleasant. We highly highly recommend him.

Sally E. from Lakewood, CA (Source: Yelp)


I have been seeing Dr Cheng for more than a decade.  He has been a great dentist who is always on time.  I have routine cleaning, root canel, and crown works done here.  He always pays great attention to details and does all the work himself.   He also continue to attend post doctor study to advance himself on weekends.  Great dentist!

Bill C. from Santa Rosa, CA (Source: Yelp)


You will not find a Dentist who is more straight-forward, competent, honest, and possess passion to share his knowledge on dental care. From my 15 yr old root canal procedure & crown which I still have today to my expanding family member needs, he has always shown his professionalism and expertise that is unmatched by other dentists. And I have been to many many dentists. Whether he is treating my 2 yr old or my 80 year old father, Dr. Cheng takes the time to educate his patients the process and possible outcome of the procedure. He has never rushed to usher us out of the office. On the contrary, he always spends extra time to make sure we are comfortable and the procedure is done well and thoroughly, and before we leave, enclosed detailed instructions for post procedure care.  I’m extremely glad to call him my family dentists. THANK YOU!

A. H. from Temple City, CA (Source: Yelp)


Dr. Cheng and his staffs are wonderful. He’s extremely professional, knowledgeable, patient with all my questions. He is not satisfied with his work unless it is perfect. Two months ago, I had some dark build up on my teeth, couldn’t brush it out myself, after one visit, it’s all gone. I highly suggest this office.

Winnie L. from Temple City, CA (Source: Yelp)


Dr. Cheng is very professional and is a one of the best dentists! He is super friendly, as well as his staff and they are always making us feel welcome no matter what we go in for, highly recommended!

Joyce L. from San Gabriel, CA (Source: Yelp)


I have had serious periodical headache since a few years ago. I have seen many docs but no one can figure out what the cause is. About two years ago, Dr. Cheng found out I have issue of grinding teeth. He pointed out if I don’t work on the issue, it would go worse and might cause a lot problem, including headache. He made me a mouth guard for night use, and provided detail instructions of how to use it, clean it, etc. The month guard fits me very well, so that very comfortable. He re-checks my mouth guard, and adjusts/recalibrates it if needed, every time I visit him for other oral check or treatment. I know my teeth are ‘shifting’ along the time. What Dr. Cheng has been doing is to make sure the mouth guard fits me well and minimizing the uncomfortableness while wearing it. I really appreciate it- not only the effort he has put in, but also the mindset of caring patents. Surprisingly, after a few months since I wear the mouth guard, my headache was gone. I didn’t expect that at all. Dr. Cheng is very professional. His knowledge and experience make me trust him. Sometimes he is a bit perfectionistic, but what is wrong with that as a dentist?

Emmanuel D. from San Gabriel, CA (Source: Yelp)


Dr. Cheng has been my dentist for over 2+ years already since he was the only one that accommodated when I needed to have my wisdom tooth taken out due to an emergency. Hes a very reliable dentist, and tells it to me straight that I need to take care of my teeth more. Both him and my wife are patients of his. The staff is very nice as well and quite informative about questions you may have. I would recommend Dr. Cheng as a family dentist. He’ll listen to your concerns and will straight up be honest with you.

Patricia S. from La Verne, CA (Source: Yelp)


Hi everyone,  I really want to start off with the fact that I rarely rate on yelp unless a place really amazed me.   The first thing I noticed was the wonderful and comforting way the rooms were designed.   Dr. Cheng is by far the most knowledgable and caring dentist that I have ever been to.   Before the visit.. I had gone to another dentist (didnt know aboit Dr. Cheng).. and this was actually for my son’s very deep cavity.   The other dentist took one quick look and dismissed my son because I’m guessing he did not want to DEAL with the damage.. or deal with a fussy kid.  Dr cheng did not hesitate at all to reasure me that he would take care of my son.  He was soooooo good with my son and extremely caring.   My son ended up to be a better patient than I would ever be… lol.   He did not squirm or fuss AT ALL and I give that to the professionalism of Dr. Cheng.  His knowledge is beyond me and he takes all the time to explain the procedure and situation step by step making sure you are 110% on the same page.  Truly amazing!! Also I want to mention he has top of the  line equipment and his office is sparkling clean and organized.      ok this review is running long…  overall it was a WONDERFUL visit.  tooth all done and I am so thankful I found Dr. Cheng and his staff.  Will be referring him to all my friends and family.

Peter T. from San Gabriel, CA (Source: Yelp)


Went here for a teeth cleaning, staff was nice and informative. Dr. Cheng is great, he answered all my questions and was very straight forward. I appreciated that he was. Setting up an appointment was easy and they work with you schedule. I didn’t have to wait long when I arrived unlike other dentists I’ve had before. Overall great experience with Dr. Cheng and his staff.

K. D. from Santa Ana, CA (Source: Yelp)


I’ve seen over half a dozen of dentists over my life and for the last 18 years, I would not let anyone else except Dr Cheng to work on my teeth.  Even living in Northern Cal city, I arrange time to fly into Southern California to have Dr Cheng do my teeth.  He’s a perfectionist and always take a scientifically sound approach to treating me.  He never once did anything that would fix the problem for the short term gain.  He’d do whatever it takes to solve the problems including working on the weekend when I had a problem that I couldn’t wait. Dr Cheng truly understands dentistry and cares tremendously about his patients.  I highly recommend him.

Linda T. from Monterey Park, CA (Source: Yelp)


Best dentist in sgv. Super detailed!!!  I’m very particular about everything…  Making my appointment, professionalism of the receptionist,  how long is my wait time, and how detailed and how professional is the work.   I have to say that Daniel exceeds all my expectations and more. I am also very scared of pain, plus high anxiety really doesn’t helps things, but Daniel makes my time there seamless and I’m never afraid to go back to see him, unlike some of the dentist i’ve seen in the past. If your looking for a very professional and someone who gets the job done correct, Daniel is the best!!

Wendy S. from West Covina, CA (Source: Yelp)


Dr. Cheng is the only dentist I feel comfortable with. I normally fear the dentist and when I used to leave for my appointments, I would always wonder if I should just suck up the pain and cancel my appointment. This is never the case anymore, he spots all of my teeth problems and fixes them for me. I had this tooth that drove me crazy because the pain was intolerable and consistent. It took a few months to fix but it was completely worth it, my teeth have never felt better. One thing I really like about him is that he’s still passionate about what he does (sadly, most dentists that I’ve seen don’t seem interested in what they do anymore and have changed their career into a job). He has all these cool gadgets that he uses, he has this thing that reads the color of your tooth, amazing right?! Dr. Cheng will notice everything…and when I say everything, I mean it. He can tell if I skip flossing or brushing for one night -_______- Also, his assistant Shirlee is great! She’s very friendly and helpful. Don’t be afraid to call.

Tom C. from Walnut, CA (Source: Yelp)


Dr. Cheng is the best dentist dentist that i have every been to. He is very professional and adamant about his work. He does all of his work by himself, down to my yearly cleaning and he would spend the extra time to make sure your everything is done right while most other dr would probably hurry to the next patient and have a rookie assistant to finish the detail for them. Bottom line if you want a caring dentist that cares about you, then Dr Cheng is place for your next visit.

Fei L. from Manhattan, NY (Source: Yelp)


This is the best dentist in all of the SGV, hands-down no questions asked. I’ve always had a paralyzing fear of the dentist, since the first time I went to one. To the point where I would delay a visit for AS LONG AS POSSIBLE. But Dr. Cheng and his amazing assistant Shirleen (I hope I spelled your name right!!!) changed that. I’ve just gotten two stitches today for two extractions, and I’ve happily arranged another meeting next week. If you want detailed service, non judgmental advice, and quick efficient dental work done, look no further. Yelp needs to let me give this place 100stars, instead of a measly 5 star review. THANK YOU SHIRLEEN & DR.CHENG! Unless pain and crackpot dentists are your thing, then who am I to judge!

Grace Huang (Source: Google)


I highly recommend Dr. Cheng DDS. Dr. Cheng is one of the most detailed and thorough dentist I’ve ever met. I have gum recession issues, and Dr. Cheng worked with me to come up with a plan to manage. Secondly, during my recent pregnancy, when I was more prone to sensitive gums and bleeding, Dr. Cheng took good care of my needs. Finally, I have a bite misalignment and I am also a teeth grinder at night (TMJ issues). I’ve been wearing the same nightguard retainer for many, many years, which is due for an update. Dr. Cheng created a ‘stabilizer’ which addresses my bite issues and grinding / TMJ. Thank you Dr. Cheng!

Lu L. from San Gabriel, CA (Source: Yelp)


Found dr Cheng on Yelp. Based on his amazing review on Yelp, I want to see what’s the hype all about. Booked an appointment for a deep cleaning. Staff was nice and friendly. Dr Cheng was a very friendly man. He explain every little details about my teeth and what needs to be done. Had my cleaning with him and asked him many questions…he sat there and explain every questions that I have. I really like dr. Cheng. He is thorough and very detail oriented. I totally recommend him as my dentist. He takes his time and make sure my teeth are clean. He is not any other pushy dentist… He actually take his time to make sure your teeth is perfect! Very patience guy!

Angela Z. from San Francisco, CA (Source: Yelp)


Dr. Cheng was highly recomended by a good friend. I had lots of dental problems in the past but I have not find a doctor I can truly trust until I met Dr. Cheng. I called his office for an emergency tooth ache. The staff was a sweetheart, she courteously scheduled me right away. Street parking was easy find. The office was clean and homey, my anxiously immediately went away… After filling out forms, the staff lead me in without waiting. I noticed there is no other doctor nor patience in the office, I later learned it was because Dr. Cheng only see one patient at a time and sees all his patients by himself! It’s unheard of, I felt pampered. I was lead to a room overlooks the beautiful courtyard with grape wines and water fountain trickling in the background. For a second I thought I was on vocation, it was so peaceful…Few minutes later, Dr. Cheng greeted me, he was gentle and kind. He looked over my x-rays and informed me of the filling I need to remove and few cavities to fill. We chatted about my dental history and bad habits, he patiently answered all my concerns, we both decided on what to proceed and went straight to work. During the treatment he was gentle and patient, he took his time with every step, informed me accordingly. The procedure went smoothly, I almost fall asleep.. After the treatment was done, he took an hour of his time to educated me about my condition. I will need to rebuild my teeth because of sever grinding issue and years of abuse He suggested options for both long term and short term treatments, but did not push me for decision. He told me that a good dental treatment will raise my quality of life for a very long time. But it takes dedication and commitment from both the doctor and the patient to make it happen. I like how sincere and skilled Dr Cheng is, he is not pushy but simply give me all the useful knowledge I need to make best decision for myself. I know he cares deeply. My teeth has been pain free since, and I am constantly reminding myself what Dr Cheng said to me: “Good teeth is good life. We all need to take responsibility for our own health and happiness.” The decision to visit Dr. Cheng was one of the best decision I’ve made. Finding a good doctor is as hard as wining lottery. I am very thankful to have found such wonderful doctor! And yes, I FLOSS every day!

JA. S. from Aliso Viejo, CA (Source: Yelp)


I’ve been going to Dr Cheng for over 10+ years.  He was the ONLY dentist who was able to make a night guard to fit comfortably and help me figure out my jaw problems!  I still drive from South OC to come up and see him.  He looks for the root of the problem and doesn’t do a quick fix to get you out of the office for the next patient.  Super knowledgeable.   Many of my family members and friends all goto Dr Cheng.

Nicholas Davis (Source: Google)


I have been coming to Dr. Cheng for more than 10 years. He is the only dentist I have ever felt comfortable with. He is kind, caring and gentle and is genuinely invested in his patients. He wants to know how you are doing, and not just dental wise. I highly recommend him to every one of my friends and anyone who asks.

Henry H. from Diamond Bar, CA (Source: Yelp)


Dr. Daniel Cheng’s care for his patient really shows not only in his attitude but also in his work as well.  His services (whether it be cleaning, filling, etc) are top notch and he is as professional as they come.  I have been looking for a good dentist for a while and was extremely happy to have been referred to him by a close friend of mine.  I highly recommend Dr. Cheng to anyone looking for a highly skilled dentist that also really cares for his patients.

Grace H. from Pasadena, CA (Source: Yelp)


An update on the night guard – I have been wearing Dr. Cheng’s custom night guard for the past 6-7 months and I have noticed my tinnitus has completely gone away.  This is a testimonial that teeth alignment is important to overall health.  Thank you, Dr. Cheng.

Z. from Los Angeles, CA (Source: Yelp)


Let me just state up front that I hate going to the dentist.  In all my 37 years of life I have only had my teeth cleaned twice.  My wife first went to Dr Cheng about 3 years ago and suggested I see him.  Well, I have had my teeth cleaned 4 times since then which is a great compliment to Dr Cheng.  Being that I am in the medical field, I am very particular in picking someone that will be stabbing me with syringes. He is a real stand up and honest guy.  Unlike most dentists, he spends the time to talk and shoot the breeze which makes things much more comfortable.  We talk about everything from pool cleaners to home construction.  He never seems rushed and his office is meticulous. Great dentist!  6 stars.

Han L. from San Gabriel, CA (Source: Yelp)


Dr. Cheng is by far one of the best dentist and medical professional I’ve visited.  I’ve had some unpleasant experiences with dentists who are either incompetent (I got an infection from her rough cleaning), dishonest (told me I had to redo old fillings immediately), or always tardy (loooong waits)… But the whole experience with Dr. Cheng was smooth and pleasant — from the appointment scheduling, to checking insurance, to the office itself, and to Dr. Cheng himself.  Great bedside manner, doesn’t try to “sell” you unnecessary treatments.  I’m so glad we found Dr. Cheng and he’s close by.

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


I was referred to Dr. Cheng by one of family member since the dentist I was seeing for 9 years retired from business.  The first visit to Dr. Cheng’s office for a general checkup was a very pleasant. During the same visit, he was able to identify some issues with my jaw position which explained issue i have experienced over the years. He was able to provide solution for the problem.  I would highly recommend Dr. Cheng to all my family members and friends.  He is very professional and knowledgeable in his field.  Thank  you Dr. Cheng !

Nancy L. from Alhambra, CA (Source: Yelp)


If your like me, then you are terrified of the dentist.  As a young child, the mere thought of going to see one scares me. In your head you think PAIN, but not with Dr. Cheng. After having braces taken out (young), I didn’t go to the dentist for years, unless something was wrong.  Little did I know, that dental hygiene is a very important, not just medical health.  I needed my wisdom teeth taken out and was referred to him by a friend. And now I’m a changed person.  He is very good at what he does, attentive, meticulous, caring, and very friendly. I have no doubt in my mind that he doesn’t put 110% with each patient. I’ve been coming to Dr. Cheng for the last 9 years.  I highly recommend him to anyone.  I’m glad I have a set dentist to go to.

Jim L. from Las Vegas, NV (Source: Yelp)


Daniel is the best dentist I’ve ever had. He approaches dentistry with a passion that I don’t really see or feel. It’s not just a business for him, it’s like a fine watchmaker into his art, if you will. He’s always super thorough. I’ve moved away a few times in the two decades he’s been my dentist and noone really compares in terms of skill, honesty, and genuine interest in the work. I would highly recommend him to anyone. He’s always learning and becoming a better dentist though his continued learning of the latest technology and skills, never sitting idle in terms of growth.

Andrea C. from Monterey Park, CA (Source: Yelp)


Dr. Cheng has been my family’s dentist for the past decade. Whether it’s a cleaning, removing a wisdom tooth, filling a cavity, doing a root canal or oral surgery, it is done with the utmost care, efficiency and as comfortable as such procedures can possibly be.  Unlike other dentists who sees multiple patients at a time, there’s only you.  Everything in his office is done with his patients in mind.  New equipment, renovated, cleanliness- you name it, it’s there.  Having practiced for two decades, you won’t have to question whether or not he has the experience, unlike new dentists that pop up, of course he does- that’s a given.  Whether you’re 5 years old or 80 years old, he’s the Dr I would go to.

Bacong F. from West Covina, CA (Source: Yelp)


Dr. Cheng was recommended by my brother who has been going here for years.  He has been our family dentist for the last year after our previous retired.  He is extremely attentive and informative when he works on our teeth.  We do our appointment as a family of 5 and book up a 2 hour time slots.  The office is spotless and has a calming effect since we are the only one there during that time.

Solomon C. from Pasadena, CA (Source: Yelp)


Dr Cheng is the best dentist I have ever met. He is very detail and passionate about his work. Polite and very thorough and patience with his clients. The clinic is very clean Lis is very joyful and easy to deal with Talking about implants. I had two dentist experience that’s was not too pleasant and lacking of things needs to have. Sadly. Since I met Dr Cheng. It’s totally Day and night. I had referred few friends and my wife and son are all switched over to Dr Cheng. He does lots community services for the poors. Lots respect!  Highly recommended.

Rebecca Lee (Source: Google)


We really recommend going to this specific dentist because Dr. Daniel is very nice, calm respectfull and a person you can trust. My son and daughter went to his dentist place since they were 4 and 6. On their first time at this dentist place they were completly teriffied of what was happening. Dr. Daniel was reasurring and they were comftorable as soon as he talked to them. Oh boy did they have so many cavities. We would go there every three months and after the three months my kids did not have any cavities anymore. Now my kids have clean teeth thanks to Dr. Daniel.

Dat D. from Rowland Heights, CA (Source: Yelp)


Been coming here for years now. Daniel is a true professional not a hack job like some other dentist I’ve been too. He did and implant for me and it came out great. I would recommend him to all my friends.


We are committed to providing the best quality and comprehensive dental care in a friendly, comfortable environment. Quality dentistry requires complete attention and focus, and we are here to make sure your care and needs are our priority. With advanced training and technique, our goal is to provide our patients with a personalized dental experience that is predictable, functional and esthetically pleasing. Prevention Healthy teeth starts with routine checkups and professional teeth cleanings. We place emphasis on total preventive care, and emphasize proper education for oral hygiene techniques to help ensure your teeth and gums stay as healthy as possible. Many dental diseases can be easily treated when detected early. We customize dental checkup and professional teeth cleaning plans based on each individual's needs. We are NOT a fast pace dental clinic where multiple patients get crowded in an office and doctor takes turn giving shots and drilling. We don't make patient wait. We only see one patient at a time. Everyone gets full attention from the doctor and staff. We treat our patients like what we would treat our own family. Dr. Daniel D. Cheng proudly carry on the legacy of former generations of dentists in providing predictable high quality, patient-oriented dentistry. He is very privileged to gain trust from many local residents. Dr. Daniel D. Cheng grew up in San Gabriel. Attended school locally. Graduated from USC School of Dentistry. Dr. Daniel calls himself a "Hobby Dentist". Dentistry is his love and joy. He regularly attends several dental study groups where he shares his knowledge and passion with other dental geeks. Dr. Daniel also believes in giving back to community. He has organized several large dental community services throughout California, Texas, and Mexico. He was featured in New York Times for his effort.