Dr. Altman went above and beyond to make sure I understood all my options before moving forward with any procedure. He is very knowledgeable, patient, and always ready to help. All team is just unbelievable. Extremely professional and helpful.
I ended up doing implants, veneers and Invisalign at Greenwich Dental Group and couldn’t be happier with the results. Look like brand new man 20 years younger.
Excellent job 👍

Roman L.

Dr. Marc Novak was awesome!!! I chipped my tooth last night and he was immediately responsive when I reached out at ~9pm and he squeezed me in this morning before his scheduled patients arrived. I had big meetings today so it was really helpful that he got my tooth fixed so quickly!! I’ll definitely be recommending this practice going fwd!!

Sam P.

I was visiting Greenwich last week with family when my lower bridge unexpectedly came out of my mouth. I was panicked and embarrassed. I was staying with my cousin who assured me that his dentist was "The Man" and he would fix me right up. I was worried that he could not fit me into his schedule and help out a non-patient that he did not know on such short notice. "You don't know Dr. Zadik" my cousin told me. He will "hook you up." My cousin called Dr. Zadik's office and they literally rearranged their schedule to get me in. When I arrived I immediately realized I was in the right place. Within 15 minutes, Dr. Zadik had me chomping again and returned my smile (and confidence) back to where it had been. I am not only thankful to this wonderful man, but I am truly grateful. Good man. Great dentist. He stepped in. Stepped up. Fixed me up. And sent me on my way along with his cell phone number in case it popped out again while I was in Greenwich. Now, that is how you care for people. Thank you Doctor Zadik!

Larry S.

I moved to NYC but continue to come out to Greenwich to see Dr. Altman and Dr. Zadik.

Their team is impossibly nice, their offices are clean, comfortable and modern, and their bedside manner is top notch. I would absolutely recommend them to anyone looking for dental work, no matter how big or small the procedure!

Dylan A.

Many, many thanks to the amazing Greenwich Dental Group for my recent visit when Dr. Altman replaced a crown within three hours of having fallen out!
Everyone I have recommend to this practice
has had nothing but raves about their
experience. A friend whom I recommended
recently proclaimed Dr. Zadik a rock star!
The only problem they have with me is
trying to keep me awake because the entire experience is so relaxing that I take a nap!!!
Randall Atcheson

randall a.

Dr Altman and his team were amazing, very impressed! My 10 yo son chipped his tooth and the office made sure Dr Altman saw him immediately, as our dentist was on vacation. Everyone took great care of us as a new patient. I will be switching to Dr Altman, after the experience we had today! I highly recommend the office, Dr Altman is great with kids, and his work was excellent!!

Kielsen B.

I recently had a teeth cleaning and exam by Tracy. She was so thorough and genuinely cares about the health of your teeth and offers great suggestions in keeping them at their best possible condition. It was the best cleaning I ever had. Thank you so much, Tracy!

Roxann P.

Dr Altman and his assistant Natalie are so wonderful. He is so kind and comforting especially for a patient like me who is very anxious and sensitive to the drilling noise. They give me a cozy blanket, a ball to squeeze, and a neck pillow. You also get to watch a movie through their headphone/goggles and honestly it’s the nicest set up I’ve ever had. Dr. Altman and Natalie couldn’t be nicer throughout the appointments beginning to end. Every now and then Natalie puts her hand on my arm just to reassure me. He has this trick when giving anesthesia so that it doesn’t even hurt all going in. Most importantly, Dr Altman is a perfectionist! He won’t stop until everything is perfect. Also, he truly cares about his patients well being. He even gives out his personal number after a dental procedure so you can reach him at any time. Even the ladies at the front and back desks are lovely there. I can’t say enough great things about this place!!!

Kristen P.

I had an excellent cleaning visit at Greenwich dental group today. Emily took extra care in making my cleaning as smooth and pain-free as possible, and Marc was very thorough and articulate with my examination. They have all of the most advanced tools at their disposal, I could not recommend the more. Thank you again

James P.

Best dental experience we’ve ever had. My girlfriend needed an urgent last minute procedure and the team at GDG not only squeezed us in within the hour, but they were also so welcoming and helpful in making sure the procedure was done correctly and quickly. Dr. Altman was phenomenal. I will be having all my Greenwich family members switch to GDG - exceptional experience.

J.P. B.