I have been a patient of Dr. Tromblay’s for almost 20 years and cannot say enough about the excellent care I receive from him and his staff. Dr. Tromblay is an extremely knowledgeable and skilled dentist. I am hereditarily prone to dental issues but under the care of both Dr. Tromblay and his dental hygienists, I have been able to keep my teeth as healthy and stave off as many issues as possible. Dr. Tromblay also stays on top of advances in dentistry and has introduced the use of new/innovative devices and procedures in his office - like a device that helps screen for oral cancer and a facial X-ray - to help catch dental/health issues. My husband became a patient of the practice about 10 years ago after his dentist retired, and I have referred others to the practice as well without hesitation.

I have to write a raving review for this wonderful office. Dr. Slate performed a thorough exam for me, and I have never had such a great dentist visit before! He was very knowledgable and kind and I feel like I'm in good hands. Jamillah, Nia, and Judy are also wonderful and deserve the highest accolades. Try to find street parking if possible, because the garage is very pricy!

I’ve been a patient of Dr.Tromblay for over 14 years. We went through tons of different procedures following the comprehensive plan specifically designed for me. I am deeply impressed by the professionalism, knowledge, skill level and friendliness of everyone in this practice. If you add the cleanness of the office and modern equipment, you would realize why I keep coming to Dr. Tromblay years after years. Highly recommend!

I have been a patient of Dr. Tromblay for over 15 years. He is the most wonderful dentist — he is careful, thoughtful, proactive and always kind. His practice leverages cutting edge techniques with old fashioned service. The dental hygienist, Cookie is simply the best. I live this practice!

I have been going to Dr. Tromblay and M Street Dental for nearly a decade. Everything about this practice makes it the very best. Dr. Tromblay has done excellent work on my teeth, including replacing stained veneer coverings and dealing with old gold onlays. I have seen Dr. Slate a couple of times when Mark was away and he is also excellent, dealing perfectly with an emergency during the pandemic lockdown. The Covid protocols are superb, and everyone is extremely careful and safety conscious. I can’t say enough nice things about this office: everyone is kind, considerate, and excellent in their work. The front office staff, Jamillah and Larissa, are lovely and highly organized. Judy, Gloria, and Nia, the dental assistants, are all top notch, warm, and kind. You could not be in better hands. The two dental hygienists, Dani and Amanda, are also both great and thorough. Finally, I also appreciate Charlie, who does perfect gold work for those of us who are still using gold. My thanks to this entire office from a very happy and satisfied patient.

This Dental practice is simply world class!!!! I have been a patient for a year. They provide state of the art dental treatment and deeply care about their patients health and well being. Covid protective protocols are followed extremely closely. From the moment you step through the door you are warmly greeted by one of the receptionists, Jamillah or Larisa. My dentist is Dr Tromblay - what an incredible professional! He is very personable and simply loves what he does and it shows in the outcome of treatment, for example, crowns - color, fit and shape are wonderful. My teeth have never looked so good!! He and his team are very flexible. For example, one morning, shortly after I became a patient, I woke up with a sore tooth. I called the office and he saw me the same day. He determined that the tooth had developed an abscess (failed root canal performed years earlier by a different dentist) and was able to refer me to an endodontist who performed a new root canal. Post the root canal, Dr. Tromblay placed a new crown on my tooth and all is good!!! I deeply appreciate that Dr. Tromblay stays current on research and treatment in the Dental profession. This ensures all patients in this practice have the best and safest treatment available. The dental staff seem so cheerful and many have worked in the office for years. A special thank you to Amanda (Dental Hygienist, Judy (Dental Assistant) and Chuck (specialist who creates crowns) and really the entire team at Georgetown M Street Dental who have been so very kind and warm when they see me in the office and it should be noted that they treat all the patients this way!!! I am so grateful that I found Dr. Tromblay and his team!!!!!

Our entire family has been going to this dental practice since we moved to DC in 1983. I feel like Dr Tromblay and his excellent team have been part of our lives. Nearly 40 years of great dental care!

Absolute best doctor in my list of great doctors. Dr Trombley is a perfectionist and cares about health and aesthetics. Not a better dentist anywhere.