If I could give 10 stars I would! I cannot begin to describe how happy I am with the service here…read more Not only is this place aesthetically pleasing, the customer service is exceptional! Everyone went above and beyond to make sure I felt comfortable and well taken care of. This is my new dentist for life!

I am extremely disappointed with the care I received at Barosum Dental in Upland. My experience…read moreleft me feeling unheard, misdiagnosed, and ultimately traumatized. While I was out of town on July 12, 2026, I developed severe pain on the lower right side of my mouth. As soon as I returned, I scheduled an emergency appointment for July 15. I also had a previously scheduled deep cleaning appointment for July 16. During my emergency visit, the female dentist appeared to minimize my concerns. Instead of focusing on the area where I was experiencing pain, she asked whether I had seen an endodontist for a referral from a year earlier and questioned a shadow in my gums that had existed for over 30 years on the opposite side of my mouth. I requested X-rays, and a 360-degree scan was performed. After reviewing the images, she told me everything looked fine, that I had no cavities, gave me Sensodyne toothpaste for tooth sensitivity, and said I was cleared to proceed with my deep cleaning the following day. Later that same day, the office coordinator called and told me they wanted me to see the endodontist before my cleaning. I went to the appointment, and within five minutes the endodontist identified a cavity. My primary dentist confirmed the finding and recommended that my wisdom tooth be extracted. I was extremely upset that my condition had been missed during my emergency visit. I asked to speak with the female dentist who had evaluated me, but she was unavailable. I scheduled the extraction for July 17, 2026. Because I had previously had a successful experience using nitrous oxide during another tooth extraction, I requested it again to help manage my anxiety. I was numbed for the procedure and was told I was receiving nitrous oxide, but I never felt its effects. I noticed the dental assistant was on the phone for much of the procedure, and it appeared that no one ensured the nasal cannula was properly positioned. I informed both the oral surgeon and the assistant that I did not feel like I was receiving the nitrous oxide, but my concerns were dismissed. I remained anxious throughout the procedure, and the extraction was ultimately unsuccessful. I left the office emotional, traumatized, and deeply disappointed. This was the worst dental experience I have ever had. As healthcare providers, listening to patients is essential. I repeatedly expressed my concerns and felt they were ignored every step of the way. I will not be returning to this office. I also plan to verify that my insurance was not billed for procedures that were not completed, including the deep cleaning and the unsuccessful tooth extraction. I hope this review encourages the office to improve communication, patient care, and attention to patient concerns so that others do not have a similar experience.

I had an excellent experience at Alta Dental and can't recommend them enough. From the moment I…read morewalked in, the staff was warm, welcoming, and incredibly professional. They made scheduling easy and were even able to accommodate me on short notice, which I really appreciated. The team is extremely knowledgeable and took the time to thoroughly explain everything, making sure I felt comfortable and informed every step of the way. You can tell they genuinely care about their patients and go above and beyond to provide top-notch care. The office is clean, modern, and runs efficiently, which makes the entire experience smooth and stress-free. If you're looking for a dental office with outstanding customer service and a team that truly prioritizes patient care, Alta Dental is the place to go.

Stressful & annoying experience just trying to schedule a free consultation. I was asked to provide…read moreX-rays from my previous dentist, which I did, but then received multiple follow-up calls asking for access to the X-rays, treatment recommendations, pricing, and paperwork from other dental offices. What frustrated me most was being repeatedly questioned even after I explained I didn't have the information. For a consultation, it felt excessive and made the experience stressful before I had even stepped into their office. I ended up going to Barsoum dental office in Chino where the consultation was quick, easy, and they even took complimentary X-rays. The difference in the new patient experience was night and day.

I needed a new local dentist looked on Yelp and found Upland Modern Dentistry and man I was so…read moreimpressed from the so helpful Brooke at front desk to all the the hygienists and techs and the dentist so friendly and professional and the equipment super modern tech. Really glad I chose them

They tried to upsell you lots of un necessary dental work and charge Lots of money and were pushy…read moreabout getting started. $15,000. With Dental insurance

I just love going to the that dental Office. The staff is…read morevery friendly and the dental assistant to the dentist are very kind and gentle. I always ask for the dentist Johnny I never had any problem going there. I highly recommend them if I can give them a 10 I would do that.

WARNING! FRAUD! Do not go here for a root canal unless you want to lose a tooth. Because of…read moretheir neglect my daughter had multiple infections and they would tell her to take ibuprofen instead of giving her a timely appointment. Rose in the office also was VERY neglient on calling for her crown. It should have been weeks from the time she got her root canal to the time she got her crown. NOPE. After months of pain, calling the dentist they finally made an appt and the Endodontist said her tooth was UNSAVABLE and she had to get it taken out!!!!! So she lost her permanent tooth and of course they wanted her to get an implant. Her other root canal never got a crown either. After months of waiting for it , on the day she was suppose to get her crown Upland Dental cancelled her appointment and said they could no longer see her!!! These people are the most unprofessional people/business I have ever seen. They wanted to do thousands of dollars of unnecessary stuff of which I said "No we will just get necessary things done first. Wow, FRAUD ALERT.

I had wanted to get veneers on my 4 upper front teeth for years…read more Two of my general dentists told me it would be an iffy process due to my deep overbite and short roots from wearing braces--twice. I decided to try a third time with a Prosthodontist and found Dr. Swamidass. He listened to me, addressed all of my concerns, and gave me the smile I didn't know was possible. He is truly a professional and an expert in his field. I highly recommend Dr. Swamidass and his wonderful staff.

What can I say about except that they are awesome. Very friend and the work, exceptional. Thank you…read morefor giving my son the smile he deserves.

Tooth implant. Still in the process but so far everything is going smooth. The Dentist is so gentle…read moreand explains everything as he goes along. I've also had a crown done here. I highly recommend this dental office. They make you feel at ease

If I could give 0 stars, I would. Where do I even begin with them? They have hurt multiple family…read moremembers of mine, and myself. They cleaned so roughly, they broke my mom's bottom permanent retainer. They also damaged another one of her teeth, which had to be repaired with major dental work by another dentist. They mixed up my uncles chart with another person who had the same name, and told him he needed to undergo a major procedure. Not until he was actually at the procedure did they realize they almost performed work on the incorrect person. For me personally, all of the "fills" they gave me started leaking within the first few years. Fills shouldn't go bad that quickly! My new dentist confirmed the work that was performed was sloppy and bad. The kicker of it all? They purposely bill incorrectly. Again, my whole family used to go to this dentist. How did all of us receive an incorrect bill at some point in time? This dentist is just out for money and it shows! Any little tiny thing you have, they want to perform work to get the money, even if not necessary. They are shady and not transparent whatsoever. I am so glad my entire family and I finally left them and found a much better practice down the street.

I've been coming to Dr.Stevens for close to 15 years. He is the best dentist and his staff are…read moresuper nice. He has an easy going vibe that really makes me feel comfortable. Highly recommend!

I will NEVER go to another dentist! Dr Stevens is very…read moreprofessional and creates wholesome relationships with his patients. He's conscious of cost and is completely upfront about what needs to be done and what can wait (if need be). I can't say enough good things about him and his staff. They are always so welcoming! Thank you!

Clean office, friendly staff, timely and informative!…read more I hadn't been to a dentist in years (I know, I know), did my initial appt of X-rays and pics. My next appt was made for a full dental deep cleaning. I was in and out of the office super fast with my teeth looking amazing! The entire staff is friendly and the dentist (although he's a 49ers fan, lol) is very kind and patient. He gave me the rundown of what steps were happening and how to keep up with my dental hygiene. I would highly recommend this office!

update: I did an adult frenectomy with him (tongue tie snip) and its been almost a year. I love the…read moreresults. My neck tension straightened out so much my GF thought I grew!! I've received compliments from other dentists at how well it has healed. I still retain my increased range of motion with is a huge blessing. I followed his post op instructions to stretch it daily and because of that I did not need any revisions. The package came with a few follow up visits and if any revision is needed he includes that too. Besides the numbing the procedure was painless and recovery was not more painful that what is expected. Recovery does kinda suck but is worth it and the bulk of the pain goes away in 1 week. He uses a lazer to do the frenectomy and I believe this helped me heal so well. If you need a dental procedure of any kind I highly recommend him. Dr Mand is the Man!

I was referred to Dr. Gilbert for wisdom teeth removal, him and his team made the process so…read morecalming and comfortable. Incredibly kind people and great work!

Dr. Gilbert and his staff were so friendly. They made my daughter feel so comfortable with them…read more She also said the patient chair was very squishy and comfortable. She had four wisdom teeth out. They were very reasonable for price. They called the day after to also check in on her recovery. Highly recommend Dr. Gilbert.

A few months ago, I began experiencing significant pain in a tooth that had an older root canal and…read morea crown that had been replaced by this office. Along with the pain, I developed swelling in the area and was concerned that something was wrong. When I called the office seeking help, I was repeatedly advised to find another dentist instead of being offered an emergency evaluation or a timely appointment. As an established patient who had received treatment at this office, I found this response frustrating and disappointing. Despite explaining my symptoms, the earliest appointment offered was about a week away. Because I felt my condition needed more immediate attention, I ultimately sought treatment elsewhere. I also called the doctor's emergency number for guidance but did not receive a response until the following day. When I was finally contacted, I was told to call the office, which I had already done.

Amazing Dentist with a great staff. Tried this office after a bad experience at another provider…read morenear Victoria Gardens. Hands down the best service I have ever received in a dental office. Great customer service all the way through. If you are looking for an excellent dentist, you just found it.