Book an appointment for free
Qualifications and Experience
Idiomas que hablan en el consultorio
Seguros dentro de la red
Dr. Andrei A. Grun is a dentist treating patients in the greater New York area. He received his education from the New York College of Dentistry. Dr. Grun's practice is multi-lingual with Spanish,Romanian, and Hungarian also being spoken. He ensures that his patients have the best experience during their visits and leave the office very satisfied.
Verified Patient Reviews
Really likeable and friendly. He knows what he’s doing and will make you feel relaxed the first second you walk in. Highly recommend.
Dr. Grun is amazing! He is very funny and my teeth feel great! I will defiantly be returning!
Dr Grun is great! Always friendly and fast
He is an amazing doctor! As the reviews say, he is funny and even though I could tell he was tired in the end of the day ( as my appointment was at 6 pm) he still managed to be attentive and energetic! I recommend him and his staff!
This was incredibly good visit, efficient , cost effective solution , problem was solved with minimal invasive approach - loved the professional and human qualities of the doctor - outstanding
Very at tentative and helpful. Great sense of humor
Dr. Grun is very personable and knowledgeable. I also appreciate how he is careful, not aggressive in his approach. He is assessing my condition comprehensively before intervening.
Best of the best
Honest and forthcoming. Took me through my questions step by step...made everything incredibly clear. Great sense of humor too. Looking forward to going back to him. Highly recommended.
Great Doctor!amazing job right on time !!!
He’s caring and very patient. Fast and efficient cleaning process.
It was great!
Appreciated the knowledgeable review of my teeth/mouth with little background. Quick, painless and fixed my emergency.
Best dentist I've been to.
Dentist always sees me right away. In and out in a very reasonable amount of time.
This is only dentist I whose visit I look forward to. If Dr Grun ever gives up dentistry he could have a career as a comedian. Very good dentist and super cool guy.
Great doctor !
His assistant was out, so he had to do the cleaning as well as quick X-rays. Very positive, outgoing, and knowledgeable! I am not scared of the dentist anymore!!!
Always amazing ! Thank you!
He is an amazing doctor, he is very knowledgeable and you can tell he loves what he does. I would recommend him to everyone. I have a phobia against dentist but he definitely made that go away. The best dentist ever.
he is really sarcastic which I love, very knowledgeable. I would recommend him to anyone.
Great Dentist. I will be seeing Dr. Andrei A. Grun again soon. very caring about the situation and he made sure that I was taken care of full until release. In addition I noticed that all the other patients were walking out of the office happy. I highly recommend him to all.
Loved it, love him. He's funny and honest and pleasant to be around and was very straightforward with me.
He is very good . I like him and I will definitely coming back.
this dentist is SUPER AMAZING UNBELIEVABLY AWESOME. i initially presented myself as a ball of nerves, and he was very cool & funny & open about it. it helped! he can chat about *anything* (favors a sport. i forget which, haha. sorry.) & can be very funny, even with nonverbal communication. he also works so, so, so fast?! i was all worried that i couldn't afford sweet air while i have weird mouth nerves & redhead pain stuff going on? he said i didn't even need numbing shots for my fillings, & he was right?! it is over so much faster than at other dentists, too? it blew my mind, each time, until i was out of cavities. but i am working on some new ones so i can see him again.
Amazing first visit. Will definitely be back
Dr Grun is responsive efficient and gentle. He always explains what is going on and happily answers any questions I may have. Thank you, Dr Grun!
I'm really surprised at the reviews. My wait was 30 minutes. I was fine with that as I know things happen. My cleaning was 10 minutes in length. That I'm not ok with. I've never had such a quick cleaning. No manual dental scalers used. Nothing used to clean between teeth. No flossing. Everything done with an electric scaler that quickly went around gum line. I've always had between my teeth cleaned as this is where gunk accumulates in 6 months. Some x-rays were taken and were read by holding film to an open window. Lastly, my insurance and photo ID were processed with someone taking pics of them with a cell phone. Beyond lowtech and I feel the practice is just sketchy.
I was scared and nervous about having an old filling removed and replaced but Dr Grun made the process painless.
If I couldbrate him higher I would! He saw me and both my children whobare ages 12 and 13. Quick but very thorough cleaning and xrays. Pain free for me and the kids and I am usually freaking out cleanings. Amazing bedside manner, so friendly and oh my goodness, really funny! Thank you for a quality dental visit and for your kindness Dr. Grun :)
Dr. Grun is warm friendly and professional. He is a skilled practitioner and he was able to resolve a cosmetic dental issue for me for which I am very grateful. And as an added bonus--he has Saturday appointments. Thank you very much, Dr. Grun. I will be back soon.
Always a positive experience.
De. Grun is very gentle and has an excellent bedside manner. He was efficient and thorough with his work and gave me some good advice. I will continue to see him as we work through my treatment plan. Thank you
Dr Grun always makes the visit painless, full of humor and quick. My phobia of dental work is going away!
Ok, I am terrified of going to get dental work done but Dr. Grun was very gentle and absolutely hilarious! Even when we move I would make a trip back to the city to have work done by him. ALL Doctors should have his bed side manner!
First visit today for a cleaning and x-rays. Dentist Grun was professional, a clear communicator and had a great attitude and sense of humor as well. He repaired an existing filling as well. I would highly recomend him to family, friends or you on the other side of this screen.
Great personality and answered any questions I had. He also encouraged me to ask questions which was awesome!. Great appointment! I was seen right away and was in and out in a proper amount of time.
Overall id highly recommend. Good descriptions . good+ in all aspects
Al principio pensé que el Doctor no podría arreglar mi problema en los dientes, pero ha hecho un buen trabajo y tengo que volver en dos semanas para la continuación del mismo. Hace un excelente trabajo estético y las oficinas son limpias y el trato es profesional. Me encantó el lugar, Madison es hermoso. Estoy orgullosa de poder recibir mis servicios dentales con el Dr. Gruns y definitivamente volveré.
Friendly and professional. He really cares about his patients. He has a good sense of humor and makes you feel comfortable.
I arrived 10 minutes late to my appointment, but Dr. Grun took me in right away. He's so funny and explained everything in detailed. Also doesn't try to find things wrong with you in order to charge up your bill. I highly recommend him if you're looking for a quick and swift in and out with great results and a few laughs.
Great dentist, nice, welcoming and works fast. I feel comfortable here, highly reccomend.
He is great! I finally found a dentist I'd like to continue to go to for all/any of my dental work.
Very amicable, put me at ease and worked with confidence/dexterity.
Got there 5pm for my appointment I was out of there by 5:45pm he's very friendly, I was comfortable , and the staff are great !
Dr. Grun is awesome! So funny and kind and very helpful. Would 100% recommend
the best dentist EVER!!!
He is very personable and professional. This was my first appt and I will definitely keep him as my dentist if my insurance allows.
Very efficient!!! I was in and out for my first time patient /cleaning appointment in 20 mins- that was including a cleaning, conversation about my dental health and x rays. This Dr is extremely knowledgeable and I was sincerely impressed by his ability to just look in my mouth without any type of equipment, and know right off the back my dental history. Definitely plan on sticking with Mr. Grun.
Dr Grun helped me work with the oral surgeon in the office to get a deeply discounted X-ray as my isnsurance wouldn't cover it. They are all so friendly and accommodating and it's truly the most relaxed medical office I've ever had the pleasure of being in.
Very convenient hours (evenings and weekend appointment). very friendly and engaging throughout the appointment and immediately made me feel comfortable! Will definitely be going back.
I had to cancel my appointment today because I was sick, But Dr. Grun is terrific ! Will reschedule
Very personable and caring. The late after-work hours are very helpful to fit my schedule. I don't even live in New York but continue to go to him.
Dr Grun was fantastic and someone who truly loves what he does. Great guy and gentle on the teeth.
As always he was very professional and patient and I would highly recommend him to anyone!!!
Dr. Grun is a wonderful dentist. He analyzed my problem and was quick to fix everything. Very nice personality!
Great experience, very professional. Had wisdom tooth removed quick, easy and painless.
Dr. Grun is a fabulous dentist?? He is quick to analyze the situation, explains what's needed, always makes me feel comfortable when drilling or when any invasive treatment is required and has a delightful personality.
I had a wonderful time. Made me feel comfortable. I didn't wait long. In fact, despite the fact I learned I have to get my wisdom teeth removed-- I left with a smile! A rare diamond of a dentist.
Very professional and nice, not to mention a funny humor!
Very happy with the care and attention from dr.Grun. Very calm and good energy vibes. The window views are beautiful to see also. Happy to see the dentist now??
I was greeted by him as soon as I entered in. He was so professional but very down to earth and quite humorous. I was very pleased with him as well as the service.
Always a pleasure. 5th visit.
Pleasant and fast
I've been looking for a great dentist for a long time and now I have found one. He was super friendly and actually listened to what I had to say. Not to mention he did a fabulous cleaning on my teeth. Definitely a keeper.
Personable, helpful, and really seemed to take an interest in patients. Doesn't hurt that he has a sense of humor, too!
Very hungry dentist who will charge your insurance for easy money to pay the fancy office. He broke one of my health teeth. He will not perform the complicated procedure.
3rd visit - and review. With every visit, it's like greeting a warm friend and great professional. My comfort level rises each time. My dentalphobia days are over!
Amazing experience. Felt comfortable and relaxed.
Dr. Andrei is the best dentist I have ever had. He truely cares about his patients
Very friendly and professional. I HATE going to the dentist but he made it a good experience.
Dr. Grun was very nice. He made me feel comfortable, he answered all of my questions and gave great recommendations.
he's a very compassionate dr,he handle my tooth gentle and explain step by step what he's doing. he put his all in his work.
Another hungry dentist. He only do just easy thing to pay the rent for expensive office in the middle of Manhattan. Be aware!
he did a good job on my tooth today.his performance is excellent. the task should finish next visit.
2nd visit didn't disappoint. Dr. Grun continues to give me confidence in overcoming my decades long phobia of dentists. My white knuckled grip on the dental chair during a tooth pull ended with me laughing hysterically - due to his humor, not laughing gas. After care was meticulous, thorough, and genuine. He's a credit to his profession. Believe me, that's begrudging high praise.
the Dr make me feel comfortable. he's the best! he's very professional . right decision I make.
This was my first visit to Dr Grun but my second visit to his office because I took my daughter to see him last month. After meeting him once, I decided to book my own appointment and I'm glad I did. The office is conveniently located and really nice and Dr. Grun is prompt, personable and informative. He's also hilarious.Will definitely return.
Took my daughter on a Saturday because of an issue with her retainer. The office is really nice and he saw us right away. He was efficient, knowledgeable and tremendously helpful. He even offered to refer me to arthodomtist in my insurance network. And, as others have mentioned, he has a great sense of humor.
He is the best Dentist so far in NYC!! Spend time and understand patients. Amazing!!
Terrific. I strongly recommend.
Clearly a knowledgeable dentist. Efficient and thoughtful.
He's very informative, professional yet very patient friendly. I would recommend to all who is looking for a great doctor, great experience and interested in an office thats puts you first!
The exact opposite of the previous dental appointment three days prior. I though all hope was lost. Then, I met Dr. Grun. From the moment he greeted me, until the moment I left, I felt comforted, reassured, the examination thorough, and knew I was in good hands. His office is impressive. Finally, my fear of dentists may be over! Thank you, Dr. Grun! Until the next visit!
I honestly was just looking for a decent dentist for a teeth cleaning and inspection that was close to work, but I really liked him! All the admin had left the office by the time I arrived so it was just him, but he was very friendly and accommodating, and had a very easy going bedside manner. And he was very knowledgable of the field as well, and was able to answer all my questions easily. I'd definitely recommend him.
Walked in 4:40 was out the door by 5:15. Quick and easy to work with doctor. Came for a cleaning, walked out with pearly whites. Will definitely be back for regular checkups.
Challenging service. Equipment malfunction sprayed water all over my trousers for 2+ minutes. Bonding on front tooth lasted 12 hours. Came off while brushing my teeth.
Doctor Grun is by far the best dentist I've ever gone to see. I've never waited for an appointment. He's always very kind, listens to all your concerns and always finds a solution to any problem or pain you may have. He makes the dentist a fun place to go. I definitely recommend going to see him!
Absolute best dental experience EVER!! The fact that I had my 18 month old daughter with me and he played with her and was not bothered that she was there made the visit even better and I am very thankful for that!!! Latrina B.
It was only the consultation, but so far so good! Dr. Grun listens to his patients.
Very nice and personable. He was running late (to be expected at any busy medical office) but had a way with making you forget it. Just really nice, professional, and honest. Totally would come back!
Dr. Grun is great. I dislike the dentist's chair but he made the whole experience pleasant. Dr. Grun is professional with great bedside manner. I highly recommend him
I haven't been to a dentist in years due to insurance coverage problems. He saw me immediately and was in great spirits. I was very nervous about the visit and of course, hate going to the dentist to begin with, but he was so nice, making jokes and putting me right at ease. The appointment was quick and pretty painless and he chatted a bit with me as he worked away on my teeth. He told funny stories and joked around, making the time fly by. Would definitely recommend. The office space is clean and nice, and it was an easy trip!
After having terrible dental experiences in the past, I was a bit apprehensive about trying someone new. Dr. Grun is professional, knowledgable and has a warmness about him that immediately made me comfortable. He is quite personable, making the experience a breeze. I will be returning and would highly recommend him for anyone seeking a great dentist with flexible hours.
Dislike visiting the dentist, but Dr. Grun was wonderful. I showed up a few minutes late but was still taken care of immediately. Great bedside manner and sense of humor. Straight to the point, explained everything with details and made sure I was getting best care. Highly recommend him. Will be back soon!
I needed a new dentist after years of horrible experiences at a larger dental clinic. Dr. Grun was very professional, friendly, courteous and gentle. I would highly recommend him and will continue to visit him
Great cleaning and consulation. Upbeat personality
He was a very upbeat Dentist, friendly and kind. Love his sense of humor.
I had an excellent visit with Andrei! Highly recommend! I did not have to wait before my appointment and Andrei was very helpful in explaining my options.
I really have had bad experiences with dentists and Dr. Grun had a great sense of humor and great bedside manner to help make the visit quick and painless.
will highly recommend doctor Grun as your dentist!
I hate the dentist but this by far was the best experience I've ever had! I have already want his contact information to my friends and family.
Dr. Grun didn't come to my appointment - he was stuck in traffic. He apologized and said I could reschedule to any time. I reschedule to the day after, and when I arrive, I find out that someone has been scheduled for exactly the same time. We wait quite a bit and then Dr. Grun took us both in. He was very awkward. He completely missed one side of my top teeth while cleaning and asked me to come back for another, more thorough cleaning - maybe he'll finally clean that full side of my teeth at the second appointment? My conclusion: he is not organized, not professional, maybe a bit greedy. Not impressed and not coming back again.
DR grun is a great doctor he knows what he is doing and is very professional
This is probably going to start sounding like someone took a tape recorder and keeps hitting the rewind key, but I can't help but join the raving reviews about Dr. Grun! He's pleasant, makes you feel comfortable (and who's ever not a little nervous going to the dentist, right?) and actually really funny... I can't ever recall going to a dentist and laughing throughout my visit (which was short and painless)!
Very welcoming and professional!
What a pleasant experience! Dr. Andrei Grun is far and away the best dentist I have ever met: very professional, extremely intelligent, a compassionate and caring person, make you feel very relaxed and comfortable! A truly outstanding doctor! Highly recommended!
I really enjoyed my visit, he was very funny and explained everything very well to me.
My experience was absolutely phenomenal! I was extremely nervous before my appointment because of a previous experience with a different dentist and Dr. Grun completely changed my views on the dentist! I would 100% recommend him to anyone!
Very pleasant and helpful. He literally greeted me at the door and took me in right away, even though I came in a few minutes early.
I like the way he treat the people and have a great personality that makes him a real professional - I enjoy the visit and i would recommend anyone to him
I have NEVER been so comfortable with a dentist. He was very personable yet stayed professional the entire visit. He explained every single step before he made a move. He made me laugh without "laughing gas". Overall, it was really a great dental experience!
Dr. Grim was wonderful and so accommodating! i could only come in after work and he was able to schedule me in for 8pm.
Dr. Grun is very accommodating,quick and courteous. He took the time to explain everything in small detail. Tambien habla español!
Really friendly, down to earth dentist with a great sense of humor.
He was comfortable and very amusing! I felt at home~ Very quick and accurate, timely and effective. My New Dentist!
Wonderful. Highly recommend!
This was by far the most amazing dentist visit of my life. He was professional, attentive, caring, and listened to me. He explained every detail step by step. he graciously answered all my questions. he even took time out to allow me to watch as he completed each procedure. amazing amazing dentist!
Pleasant Dentist. Straight to the point and very helpful.
Not impressed! just another hungry Dentist from NYC trying to get his rent paid on Madison Avenue. Beware stay far away!
Great, Fast and Funny.
I was late and he still saw me pretty quickly. Answered all my questions and he was hilarious, making jokes through out the visit. Visit was painless which is really surprising. Definitely will be going back.
He's the best dentist I've ever had. He's funny, nice and very professional. I've seen many dentist who had told me there was nothing they could do about this horrible pain I had but doctor Grun found a solution right away and the pain is gone!!
Dr. Grun is great! The office is very clean and comfortable. I got excellent service there.
I am always pleased when I visit Dr Grun. I have a recent bad dentist experience, but everything is forgotten when I go for my cleanings. He always greats me with a smile and a joke. Couldn't be any happier.
As always, Dr Grun is a pleasure. He is hilarious and very accommodating to people, like myself, who would rather not go during normal work hours.
This was the most painless dentist visit I've had in my life. I would strongly recommend Dr Andrei.
Very professional and friendly! He was able to see me the same day for a dental emergency.
Top notch bedside manner. I had an inexplainable toothache for nearly a year that other dentists were stumped by. He was conservative but creative in solutions and it's been getting much much better. Honestly great. Will be going there every 6 months from now on. Also open late.
He's really nice and made me feel really comfortable. Going to the dentist is not my favorite thing in the world, but he made it quick and as enjoyable as possible.
Great hours. Super convenient evening times.
Great. Very kind and helpful.
He is very friendly and also very professional!:)
He is a very professional and friendly doctor!
He was very kowledgable and friendly. He will be my permanent dentist.
Nicest doctor I have ever had the pleasure of meeting! Dr. Grun is funny, professional and thorough; he took the time to explain every detail on the x-rays. Overall a great experience, I plan on returning in a couple of months!
Very friendly and honest.
He was just great in every possible way, I'd definitely recommend him to everybody!
As much as a dentist can be fun he was! He was gentle and thorough and I would definitely make him my primary dentist!
I highly recommend Dr. Grun to everyone!
Dr. Grun was wonderful. He is very friendly and down to earth. He took time to sit down and explain everything to me. He also has evening hours which was perfect for me since I work until 6 ever night. I highly recommend him.
He knows his stuff!