New Patients (202) 455-0901

Current Patients (202) 686-9100

4400 Jenifer St. NW #340 Washington, DC 20015

What Our Patients Say About Us

Top implant dentists in Washington, D.C.At the dental practice of Dr. Andrew Cobb, we are proud to have earned a solid reputation as your trusted dentist in Washington, D.C. Our practice is built on the positive relationships that we have with our past and current patients. Thank you to all of our patients who have taken the time to leave us a Google review following their appointments with our team. Read some of the terrific feedback we have received below:


“Dr. Andrew Cobb treated me twenty-six years ago when I had just given birth to my daughter, Jennifer Gradowski, who has Down Syndrome. I had gone to a dentist in Gaithersburg, MD at the time and that dentist told me that I had a cavity. I had not had any cavities since I was a child. I was referred to Dr. Cobb through family friends and he gave me his “Second Opinion” His diagnosis revealed that he did not see any cavity. He was kind, caring, professional, and never charged me for a second opinion. I was not even his patient at the time. I would have made him my regular dentist but the commute from Gaithersburg to D.C. with a small disabled child in tote was not feasible at the time. I never forgot his honesty, trust, and skills!” – Rebecca M.


“My first visit with Dr. Cima went as smoothly as possible. Dr. Cima gave me clear and honest advice on my dental hygiene with no pressure or guilt. He took a lot of the stress of going to the dentist away with his professional and friendly demeanor. Everyone at the office was very kind and welcoming and I look forward to coming back.” – Nick C.


“I am a special case with tooth resorption and bone loss and Dr. Cobb has come up with a unique treatment plan for me. I trust that what he is going to do will greatly improve my situation.” – Julia L.


“From the first phone call I made to get into this office the staff was so wonderful! I arrived at the office to see Dr. Mattias Cima and the staff greeted me with a friendly smile and amazing customer service. Dr. Cima came out very shortly after my arrival and took me into an interview room. His professional and kind-hearted nature made me feel so at ease. I had X-rays and teeth cleaning done. Dr. Cima explained everything he was doing and the findings in great detail and his assistants were all also so professional and knowledgeable. I get nervous at the dentist but with this practice, I felt extremely relaxed and comfortable the whole time. I would give Dr. Cima and his team a 10/10 rating and would highly recommend if you need a new dentist contacting Dr. Cima. You will not regret it!” – Cara B.


Schedule An Appointment

Are you looking for a new dentist in the Washington D.C. area? We are currently accepting appointments from new and returning patients. Our dental office is conveniently located in the Friendship Heights neighborhood, just a short drive from Chevy Chase. We have the pleasure of treating not only local patients but patients from all over the world who travel to Washington, D.C. to seek our dental professionals’ skills and experiences in cosmetic and restorative dentistry. Please schedule an appointment online, and we look forward to seeing you soon.