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David P De Rosier Inc: De Rosier David P Dr. De Rosier knows that in order to give you the right care, he requirements to know your aims for your dental treatment. Together, you and Dr. De Rosier can assist make your teeth last a lifetime. At your 1st visit, you can expect a thorough evaluation of your oral health.
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Reviews (13)
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Mark Winkler
May 20, 2022
I've been going to David Derosier for almost 20 years now. His staff is professional, friendly and always helpful. I Love Dorete who does a fabulous job keeping my teeth clean and my gums healthy. Dr David spends a lot of time explaining how best to maintain the best dental hygiene. He thoroughly checks my teeth. I feel well taken care of. I strongly recommend Dr Derosier to anyone.
Andrea Overturf
Mar 14, 2022
Just had my first appointment with Dr. De Rosier and I couldn't be happier. My longtime trustworthy dentist I had for over a decade recently retired and unfortunately I immediately had a very negative experience with the provider who bought his practice. Suddenly (after consistent 6 month cleanings and dental care and hygiene), I supposedly needed thousands of dollars of procedures and much of my existing dental work "needed" to be replaced.

I went to Dr. De Rosier for a comprehensive exam and second opinion on the recommendation of a trusted friend and I'm so glad I did. He was incredibly kind, patient, respectful, gentle, and professional. He confirmed my suspicion that my teeth were actually in pretty good shape and didn't need most/nearly all of these suggested procedures. He also thoroughly inspected my jaw (I have TMD, of which he's a specialist), which was a first for me.

He kept me informed throughout the process and was incredibly personable in addition to his professionalism. After feeling vulnerable and taken advantage of by the previous dentist, he made me feel so much better and was very compassionate. It looks like I've found my new dentist and I'm so happy to find another one that is honest, ethical, and trustworthy.
A. J. Votek
Feb 04, 2022
Dr. DeRosier & Van are both outstanding professionals. Superb care. I will go back. I would willingly recommend this practice to anyone.
Marlaina Layton
Jan 28, 2022
1/2022: Had two cracked molars and Dr. De Rosier was able to fix them with 2 crowns AND completed both in less than 2 months! Painless, seamless, and so affordable! Thank you for fixing my broken teeth Dr. De Rosier, I have a 100% pain free mouth now! Robin was very accommodating when I had to reschedule my appointments too. This is a Rock Star office and staff, you've earned my loyalty and vote! 10/2021: I have never had a more comprehensive or professional initial examination.

There is no comparing, wish there were 10 stars to give. The staff is warm and welcoming, and genuinely happy to meet your acquaintance. His office logo is 'Patient-Centered Dentistry'; this is an understatement! I wish I had found this dentist decades ago! I work for an agency that knows what great dentistry and service really is and I have struck gold! Thank you Dr. De Rosier and staff, you are the finest, Best of the Best!
Edward Olson
Nov 24, 2021
As new SD residents my wife and I were not looking forward the search for. new health providers. Fortunately she got a great referral to Dr. Derosier's office for an immediate issue and after her first visit to his practice she was very satisfied. I followed with my first new patient exam and wholeheartedly concur. Dr. Derosier and his staff are warm, efficient, thorough and competent.
Nancy Wight Md
Oct 28, 2021
Dr. DeRosier is a superb dentist and a kind man. He, and his staff always make you feel welcome and well cared for. I cannot recommend his practice highly enough.
Steven Richter
Sep 26, 2021
Dr. DeRosier and his staff are everything you could ask for from a professional. They are kind, compassionate, friendly and most of all, extremely competent. When you have an emergency (day, night, weekends, holidays) they are always there to help. We are so happy that our family are among his valued patients.
Meredith Dehner
Sep 16, 2021
Friendly knowledgeable staff, very thorough and explain everything clearly. Getting up and running was super easy with their online forms. Also, they have the most comfortable dentist chairs I've ever been in. 5 stars.
Stuart Bean
May 27, 2021
Dr DeRosier has been my dentist for many years. He and his staff have always been professional, cheerful and gracias. My daughters, son-in -law and grandson are also his patients. I highly recommend him.
Shirley Wc
Mar 18, 2021
Dr. De Rosier is an excellent dentist. I have been going to him for many years. He is thorough and communicates clearly with great explanations. He relates kindly and you are always control. He has great integrity and is more knowledgeable than any other dentist I have ever seen. The environment is exceptionally clean. I highly recommend him and have referred others to him.
Wander Nut
Feb 21, 2021
Dr De Rosier and his staff gave me the most thorough and conscientious treatment I have ever had from a dentist office. Both he and the hygienist were sincere when they asked me questions - they actually wanted to know! and they addressed every issue and concern I brought up with the best care and technology available.
Shawn Hays
Jan 21, 2021
Efficient, competent, and friendly. What more could you want from a dentist's office? Dr. Dave knows his stuff and the staff is very good at their jobs. Even during this pandemic, I was comfortable because they are taking every precaution to make the visit safe. The work was done well, everything was explained to my satisfaction, and they sent an email and called me afterwards to make sure I was doing well. Very impressive!
Hulya Hyc
Apr 03, 2020
Dr. Derosier is the best. He's very kind, patient and explains everything before he does any work. I didn't feel any pain or discomfort while he was over 2 hours working on my teeth. Also, I must say his team is amazing. Robin made it possible to schedule me within 1 week for my 2 new crowns. It usually takes over 2 weeks. And Van his assistant was very kind while doing x-rays and all the other work she had to do for me.

The whole team is just wonderful and very helpful. I feel very comfortable going to my appointments and having the doctor and his team work with me. I'm very happy and can smile again!