Best Dental Practice in all of Maryland!!! Came here my whole childhood, always felt safe and…read morecomfortable I promise if you see Dr. LeMonnier and his team for your dental care you won't be disappointed!! Hands down the kindest team ever. Even my grandfather who HATED the dentist and refused to ever go was converted and goes every 6 months now. He looks forward to it!!

Dr. LeMonnier and the staff are great Lindsay, Erin, and Dawn, Et Al are the best. I have been…read moregoing there for 15 years and I could not recommend any other dentist better than him. They listen, educate, and provide great work when needed. My wife has been scared of every dentist and would only go if she had real pain. I finally got her to go to Dr. Lemonner and now she is a regular patient with routine visits. She still does not like going to the dentist, but she now goes twice a year as recommended, and will not see another dentist.

Dr. Thackenkary & team always go above and beyond to ensure the comfort and care of their patients…read more They are incredibly thorough, kind, and calm. My entire family has entrusted them with our care and we won't be going anywhere else. The best in Frederick -- and GREAT with kids, big and small :)

Great place! Warm and welcoming reception. Very thorough and friendly. Dr. T was wonderful!read more

While the staff there is nice as I've gone a few times for fillings last year, their billing…read morepractice seems to have quite a few discrepancies. Every time I've gone, I've paid my bill & was good to go (over $400 worth out of pocket before I could leave). Dr. H had asked if I wanted a desensitizing treatment for my cavities. I had asked if they were covered by my insurance & she said yes so I went ahead and got it. The second time I received it for my other side, the front desk tried to charge me over $400 for it. I was like no- it should be covered that's what I was told by Dr. H. They said okay no worries we'll take care of it. They are calling me now 4 months later saying I have a $700+ bill overdue that I've never received nor was told about when I closed my account in November because of these treatments. Even the person on the phone was telling me she's shocked it's so much because she usually only sees it for $30 a tooth... make it make sense. Where did this bill all of a sudden come from? They better figure it out because I wouldn't have gotten the treatment otherwise if they had stuck to their word. Or had come back multiple times if I had known they were going to be so mistrusting to their word. I'm honestly exhausted of financial malpractice at dentist offices. I had thought I finally found a decent one. But this really took me over the edge. They told me at the end of last year that for 2026 they would stop taking my insurance, Delta Dental, which so many people have. Clearly, there is a disconnect between the patient/doctor experience & financial department & they'll continue to lose patients if they continue this. So beware!

I have been coming to this dentist since I moved to Frederick and they are wonderful. Their…read morehygienists are really nice, and all the dentists I've seen (Dr. Patel and Dr. Hailemelecot) are wonderful. I believe this location also serves special needs individuals which is so wonderful. I would definitely recommend them :)

All the staff are friendly, the waiting room is very nice, and Dr Kerr is excellent. The dental…read moretechnicians are patient and knowledgeable. I've been coming here since it was Frieder Dental and the transition since then has been seamless. There have been nice improvements to the waiting area and the office in general, too. For those who dont like TVs playing news in waiting areas, this place doesnt do that. I have a long history of dental care and I've spent many hours in a dentist chair since childhood, but I'm no longer apprehensive about coming for my visits since I've been coming here. I definitely recommend this practice if you are looking for a family run dentistry that knows what they're doing, and that cultivates a nice atmosphere.

I've been coming to Dr. Frieder for more than 10 years now. It started when I had a tooth fall…read moreapart in my hand, and I needed to find a dentist in a hurry. Since that time, he's helped restore almost every tooth I have. With at least 1 crown and 2 root canals, plus a dozen or more fillings. His work has always been flawless - and entirely pain free! So good, in fact, that my entire family are patients here. About the only service he couldn't provide for us was surgical extraction of my daughter's wisdom teeth. Otherwise, we've always been happy to come here, and are always comfortable in the chair with him.

amani A 10/7/2020…read morethis is a greet place to take care of your teeth ,DR Askari and all the staff they are friendly and professional . they did wonderful work for the filling on my back tooth and dental cleaning . the office staff is very nice and helpful when ever schedule appointment .i highly recommend Rosemont dental center .

I used to go to this place for years. They always offered me the mouth guard which I never…read morepurchased because of the price. Also I have sleep apnea which makes it hard to wear a night guard since I have a mask that covers both mouth and nose. They mentioned there was a mouth guard that would help with sleep apnea/snoring as well but they said that the insurance usually does not cover it. Last time I visited, I had a new insurance company that covered medical and dental insurance. I asked if they could ask for an estimate to see if they would cover the sleep apnea mouth guard. (Out of all the times I visited they always showed me the same mouth guard device that had two pieces and was connected my a piece of plastic/metal that would push your jaw forward to help with snoring) After they check with the insurance they said that the insurance would partially cover the mouth guard. When I was on the visit they scanned both my top and bottom teeth. I thought that they understood that due to the sleep apnea I would not be able to use a regular mouth guard since it makes it hard to breathe with a full mask on. When I got there to pick up my mouth guard they showed me a piece that THEY HAD NEVER SHOWN ME BEFORE. The piece was only for the top part of the teeth. I asked why I was getting this and they said that they told me that this is what I agreed on. Which is not true. I was never shown this piece. If they would have shown me this. I would have not gotten it. They knew that a regular mouth guard will be hard to use with a CPAP machine. They said to try and see if it would work. I did. And just like I knew it would happen it doesn't work. I did see that the claim the submitted to the insurance was for 600 and my co pay was 146. Which I paid. For a one piece mouth guard that I cant use. And I cannot return. It's been very frustrating and disappointing to be treated like this. They knew my condition and I was not shown the second "mouth guard" only the sleep apnea one. They tried to call me and offered to put the $146 towards the sleep apnea mouth guard but the price for it would be $700. I would not recommend this place. Do not get the mouth guard even though the offer it often. Now I have a $146 device that I cannot return and I cannot use.

Highly recommend this dentist office!! Really great quality care from a friendly staff and an…read moreamazing dentist. This place is the best!!

The best experience! After having a horrible experience at Byrd Dental, I found Monocacy River…read moreDental and I am so happy I did. The staff is amazing, Mackenzie was so great and helped me save money, she was so nice. My procedure went so smoothly and I had no pain at all. I was comfortable the whole time. The dentist was so kind and easy to talk to. Overall a great experience and I highly recommend.

Don't do it. This is the most unprofessional, disrespectful, inconsistent dentristy I've ever had…read morethe unfortunate luck of experiencing. Let's start with the fact that they've changed Dentists more times than I can remember and hygienists are the same. They'll always try to tell you that you need 5 or more fillings and yet when I've gotten checked elsewhere they all tell me they were just trying to make money off me. This brings me to my next issue. I made an appointment far in advance. They called a few times to confirm it but I was sick and dealing with other medical issues at the time. So, I get a text the day BEFORE my appointment saying my appointment has been canceled because they couldn't confirm it. I thought ok well that's fine. Then they send me a lovely bill for a missed appointment fee. When they call back, Mckenzie, starts the conversation by saying I violated the financial policy by not calling, it is what it is, we'll send it to collections if we have to etc. I told her, listen, I have never missed an appointment you can check my history, and you all canceled the day before I have the text message to prove it so why would I have shown up? Her disrespectful, catty response? "Well you could have called, you have a responsibility too." Which i replied, "yea my responsibility was staying alive because I was sick. I didn't prioritize a dental cleaning appointment but im telling you that's what happened. You assume some of us are just lazy or careless and that's poor customer service but that wasn't the case here." She held on to her anger and disgustingly cold approach and said she'd send the balance to collections which I said, go right ahead. It will go no where and cost them more in the long run because not only is there a fee associated with sending it there, they have lost a customer and everyone affiliated with me because I'll make sure everyone I care about knows to stay far away from this "practice". My reach in Frederick and neighboring counties goes wide, and I'll make sure people dont get scammed by this atrocious place or its people. If you want: 1. Show up on time for appts but get called back 30-1hr past your appt time. Go here. 2. Unprofessional, rude, catty, young, inexperienced staff taking care of you, go here. 3. A new dentist every year or 2 years. Go here 4. Being told you need fillings and work done you dont actually need. Go here. 5. Waste your time, patience, and money, go here.

This was my first time visiting this dentist office, and I will say that I was thoroughly impressed…read moreand happy with my experience. I've been going to another area dentist office in Frederick, and I wasn't particularly happy with the quality of care and service that I'd once received when I initially started going there. So, coming to this office was such a refreshing experience. First and foremost, it started with me setting up my appointment. The gentleman whom assisted me, I believe his name was, John, and he was so incredibly friendly. I think he was overwhelmingly one of the reasons why I had the best vibes about switching from my previous dentist office to this one. Once I arrived, I knew that I'd made the right choice. May I begin by saying that I loved how neat and clean the office was presented, and it smelled delightful! The front desk receptionist, Lincoln, checked me in and she was super nice and welcoming. My dental hygienist, Rachel, was THE BEST! I enjoyed talking to her, and she was so gentle super friendly! Dr. Lee was wonderful as well. He was thorough while completing his oral examination of my teeth and mouth. I had a concern about one of my teeth, and Dr. Lee and Rachel were so great in their assessment of my teeth before giving me their professional advice and opinions. I greatly appreciated their honesty and insight. When Rachel was finished with my cleaning my mouth felt so clean! Thank you to Dr. Lee and Staff for a fantastic office visit, and I can't wait to return and bring my family! This is a gem of a dentist office, and I highly recommend this office!

I spent a large fortune on my mouth over a long period of time before discovering that low levels…read moreof thyroid can cause massive tooth decay and infection, and then discovering that fluoride is known to decrease thyroid levels. Keeping my thyroid levels in or above range and avoiding all flouride has reduced my dental issues by 90%. Recently I still needed one root canal under a crown ... I received excellent care from a young dentist in Bahia, Brazil and his total charge, including exam and all x-rays, PLUS the cost of round trip air fare, was LESS than what these people would have charged! Not only that but his friendship was sincere, which is hardly the case with this outfit ....