All About Smile Dental Group
Megha Shah, DDS:
Practice Profile Page


All About Smile Dental Group
Megha N. Shah, DDS
Rancho Cucamonga, CA













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

Dental cleaning

White fillings


Inlays & onlays


Clear aligners

Sedation dentistry

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: 7:00 am to 7:30 pm

Tuesday: 8:00 am to 5:00 pm

Wednesday: 7:00 am to 7:30 pm

Thursday: 7:00 am to 7:30 pm

Friday: 7:00 am to 7:30 pm

Saturday: Closed

Sunday: Closed





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

Lynn T. from Wrightwood, CA (Source: Yelp)


I had been going to this dental group for a number of years and, while I liked the dentist so-so, I was not particularly impressed overall.  I always felt like everyone was in a hurry… NOT a comfortable feeling when someone is working in your mouth! At first I was unsure about the switch because I didn’t know I could ever really LOVE a dentist, but I can honestly say I could not be happier!  Dr. Megha and the staff are above-and-beyond courteous, attentive, and professional.  I didn’t feel like I was on an assembly-line with x-rays, cleaning, dentist’s assessment, etc. etc. etc. as I had always felt before. I also felt confident in Dr. Megha’s  assessment of what I needed (a crown).  (She had the tech show me a picture of the tooth, which clearly indicated I needed this procedure.) AN ADDITIONAL PLUS:  A few days after the crown was complete, Dr. Megha personally called to see if everything was okay!  (You don’t normally get that kind of dedication!)

Craig Fuson (Source: Google)


Hi,I have had several visits lately as I had neglected to see a dentist for some time.Needed some attention.Fixed me up with a new bridge,thank you.I will miss going to see them as I will go for 6 month check ups and cleanings now.Which is a good thing.In short you really should check out All about smile in Rancho Cucamonga.

Suzette L. from San Francisco, CA (Source: Yelp)


First time visit was great! The staff were very helpful and kind. I received a deep cleaning service from Dr. Megha and karen G. and was pleased with the results. This office has state of the art equipment and is clean. I plan to return in the near future and would recommend this office.

Mary D. from Rancho Cucamonga, CA (Source: Yelp)


It was my first time back for teeth cleaning since the COVID pandemic.  WOW what amazing treatment I received. The hygene methodology was superb and I felt very safe. Moreover, the Hygientist, Derek was excellent. Not only was he very knowledgeable and had an answer to my various questions, but a pleasant person indeed.  In addition to the excellent service rendered, Dr. Megha’s expertise was appreciated. Both Derek and Dr. Megha are definite assets to this organization.  Hopefully, they will be there for a long time.  Looking forward to my next visit 🙂  Mary D.

Marco M. from Fontana, CA (Source: Yelp)


I actually am pretty terrified of the dentist and any oral type treatment. But the staff is amazing. Dr. Megha and dental assistant Maria are absolutely amazing. Very polite, professional and patient. I would recommend anyone and everyone here. Especially those who have gone somewhere else for dental work and were left unsatisfied with the results. This place, this team are borderline super hero’s.

Diana L. from Rialto, CA (Source: Yelp)


All About Smiles took over my previous dentists’ office and I am very satisfied with my experience. The office has been beautifully remodeled. They have upgraded their equipment.  The staff, from the front office to the hygienists, are very friendly.  Dr megha is so nice and Jenny made me feel so comfortable. Best of all they don’t recommend unneeded work. Couldn’t be happier.

P. Z. from London, United Kingdom (Source: Yelp)


I used to be a patient of dr K and dr Dugan and ever since dr k retired, I’ve noticed positive changes, not only to the office, as it is under renovation but the staff is more friendly and full of energy. Dr. Meghan is very sweet and thorough. Soft spoken and gets the job done.  Emile is a gear hygienist and did an amazing cleaning ! Love it here and I will be referring more patients !!

Devynn B. from Rancho Cucamonga, CA (Source: Yelp)


Dr. Megha, Karen and Josie were absolutely amazing! Today i had 4 fillings done and they made me feel completely at ease and i never felt a single thing! I honestly am so pleased to have found a dentist that is so professional and that makes sure i am in no pain whatsoever. Thank you all for making this nervous girl feel great!

James S. from Fontana, CA (Source: Yelp)


I used to attend this office when it was owned by Dr. Anthony K but changed insurance and hadn’t been in a few years. My insurance recently changed so I went back and see it is under new ownership. I really liked dr Anthony and was a little skeptical but was immediately impressed with the entire staff. Dr. Megha was awesome as well as her assistant Jennifer! Both walked me though everything and made sure I was comfortable and knew what to expect. I felt like I was home as the level of personal service was amazing. I even received a call from Dr Megha the following day to check up on me to see how I was doing and if I had any questions… can you imagine that???? Unreal!! To top it off there pricing was very reasonable as opposed to where I had been going (which was littered with flat screen TVs and a bunch of things I don’t care about since I’m there to get my teeth worked on not to be entertained). So u end up paying for all that junk. Not here they use the same technology but focus on the dentistry not the entertainment. You can’t beat the level of service and honesty with the team! The visit was so good I would much rather see them than go to the doctor!

Ashley Franco (Source: Google)


It was my first time here and it was a great experience. Everyone that helped me was so nice and informative. Happy to have this as my primary dental care!

Bridgette P. from Drummond, United States (Source: Yelp)


The staff are friendly and professional. My dentist, Dr. Megha, did a very thorough scaling on my teeth and she made sure I was not in pain. She did an awesome job. Her hygienist was professional, polite and friendly. She took pride in a job well done… that’s hard to find these days. My teeth look pearly white again! Thanks All About Smile

Paige Kendrix (Source: Google)


I had been worried about having a wisdom tooth extracted for about a week. I needn’t have worried. Dr. Nguyen and his dental technician were very warm and comforting. He was smooth with the novocaine. I barely felt it. He pulled the tooth in less than five minutes and I was on my way. Professional and friendly.

Joseph M. from Alta Loma, CA  (Source: Yelp)


I suffer from IBS/Chrons disease and have not visited a Dentist for nearly three years due to my gag-reflex when cleaning/check-up. So, when I made an appointment I was very nervous that I would throw-up or feel ill during the cleaning/check-up.  (I even cancelled the first appointment because I chickened out.) However, the friendly front desk staff (Vivian) and gentle hands of the assistant (Karen) made me relax and easily make it through the procedure with the Dentist (Dr. Megha) without any symptoms/issues. I highly recommend this Dentist office.

Christine S. from Fontana, CA (Source: Yelp)


Dr Megha has completed about 90% of my dental work and has an absolutely perfect “chair side” manner for which she employs. Her voice is gentle, her hand is tender, she never made me feel she was rushed and she remains calm, despite how busy I have seen them get. She will stay with the patient for comfort, if need be, and will work after hours to finish her job to it’s full potential without even mentioning it. I saw all the staff leave but two of them and Dr Megha didn’t even act as if I was an issue, despite the challenges she was faced with for my procedures. Dr Megha is definitely in the field for quality and consistency when it comes to her work. Not once did I have to tell her to stop due to pain. She consistently asks how you are doing and will allow you ample time to numb prior to beginning her work. Unfortunately, I wasn’t blessed with the “good tooth gene” so my dental work has always been challenging. Hence, another reason why I try to avoid dentists altogether. Fortunately, in my case the specialist here who comes in once a month was also flawless. His name is Dr Shebar and this man is incredible as well. He has a clamming demeanor and is highly skilled. He also takes his time like Dr Megha and never makes you feel like he is rushing through. He does more “specialized” dental work so he is the “root canal” guy to me. Lol! Not the best feeling in the world, let me tell you, but this man makes it look and feel like a cake walk. When you feel pain, he immediately stops and tells you to breathe, relax and let him numb you again. I had a reaction to one of the lidocaine injections he used the first time which is a quick, rapid heat rate for a few minutes so he switched it up my second round. It is expected with that specific type of numbing agent so I was aware of it prior to the injection. After he injects the numbing solution locally, you don’t feel a thing for the most part, until it begins to wear off. At that point, he will ask again how you are and inject more local anesthetic, as needed.

Jafar K. from Orange, CA (Source: Yelp)


Great office.  I used to love coming here when Dr K owned it but now I love it even more ! Dr Meghan is sweet and amazing and Dr Nguyen has the best chair side manners ! It looks more modern now with the renovations under progress, so excited for the new look! Love it !!

Raul A. from Fontana, CA (Source: Yelp)


After my last appointment, back in February of this year, I had just about given up hope for this establishment. Enter Dr. Nguyen, Dr. Meghan Shah and Dental Assistant Karen Gonzalez (plus the entire staff) at “All About Smile Dental Group in Rancho Cucamonga. Talk about a 180 degree complete turn on, well just about EVERYTHING! I mean the upgrades, including the overall office from floor to ceiling and the equipment plus the overall ambience. There’s just too much to mention. The main ingredient however, to any good (or in this case GREAT!) business is the people. As I mentioned before [names] Dr. Meghan and especially her assistant Karen, gave me one of the best dental visits I’ve had in quite awhile. From the moment I was received, during my exam and up to the time I checked out, everything was beyond my expectations. Needless to say, I am looking forward to seeing everyone there again at my next visit. Oh and let’s not forget where it all stems from… Dr. Trieu Nguyen. I personally asked if he could come out and greet me so that I could compliment him on the experience I had, which he was kind enough to do so. Kudos to you and your staff Dr. Nguyen. Job well done. As for the name, it really is “All About the Smiles” because that’s what I got from the beginning, especially from Karen, and that’s what I got in the end, not to mention, what I left with. In closing, I highly recommend this business to anyone interested in getting treated with respect and professionalism. Thanks again!

Peace J. from Rialto, CA (Source: Yelp)


I was a patient with Dr. Anthony K for years. I was skeptical about the new ownership transition however, I was blown away by the exceptional service I received from Dr. Megha and the staff! Karen my assistant was very knowledgeable explaining everything as she worked with me, and she’s very funny and personable. Flor and the other ladies worked out a wonderful treatment plan for me. Dr. Megha is amazing she’s very honest about the work you need done, which is hard to find theses days. Dr. Megha is very very knowledgeable, polite, and attentive she actually cares about her patients. The office girls are always willing to work around your schedule and fit you in. Thank you all about smiles you all are wonderful! I’m glad I gave the new owner dental office a try I’m here to stay.


Dr Megha received her bachelor’s in dental surgery in 2008 and later attended Loma Linda University where she attended the advanced program and graduated with honors. She has been practicing for over 10 years and believes that nothing is more rewarding than providing dental care geared towards perfection with ultimate goal of long lasting smile on patient’s face. She strongly believes in updating her skills with continuing education to improve her knowledge and skills. Dr Megha loves to cook, enjoys swimming in her free time and spending time with her family.