Jason Kasarsky Dentistry
Jason Kasarsky, DDS:
Practice Profile Page


Jason Kasarsky Dentistry
Jason Kasarsky, DDS
New York, NY (Midtown East)













A list of major dental treatments which I offer my patients:

Dental cleaning

White fillings


Inlays & onlays


Clear aligners

Porcelain veneers

Teeth whitening

Dentures & partials

Root canal treatment

Tooth extraction

TMJ treatment

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: 8:00 am to 6:00 pm

Tuesday: 8:00 am to 7:00 pm

Wednesday: 8:00 am to 6:00 pm

Thursday: 8:00 am to 5:00 pm

Friday: 8:00 am to 1:00 pm

Saturday: Closed

Sunday: Closed





Check out what some of our happy patients are saying about us:

Someone N. from Manhattan, NY (Source: Yelp)


Always great service. Quick appointment was available for a recent unanticipated issue. The practice doesn’t seem to overbook and therefore never had to wait more than a minute a two past my appointment. Staff very attentive and well trained. Dr. Kasarsky always does complete and comprehensive work with a view towards the longer term. Have been a long time, satisfied and happy client.

John Mac (Source: Google)


If you need top notch dental work performed, look no further and get your mouth over to Jason Kasarsky’s office. Perfectionist? You better believe it. Jason has a dynamite personality, humble, goes to great lengths to explain what’s going on every step of the way during procedures. If a dental assistant is lucky enough to darken his doorstep as an employee, it won’t take long for them to recognize the master that he is. During one’s office visit, it’s crystal clear that Jason is 100% mentoring at all times. While employed at Jason’s office, the assistant will acquire some very valuable experience far beyond what was taught in school. Jason has it all… great manners, respectful, great etiquette. In my many years visiting his office, he’s never exhibited one iota of ego, this cat’s a pro. Jason’s gorgeous office sports all the latest high tech equipment so peak performance is the usual, not to mention the nicest staff, and a great hygienist for those periodic cleanings. Jason is the man! I hope I die before Jason retires, because I know finding a substitute for Jason Kasarsky would be no easy task.

Jack S. from Manhattan, NY (Source: Yelp)


Dr. Jason Kasarsky is very simply, an awesome Dentist and oh, by the way, a hale fellow well met. He is at the top of his game, constantly studying and keeping up with the latest advances in Dentistry. He has a caring, comfortable, and easy going chairside manner and a terrific sense of humor if you’re in the mood. He listens! Repeat, LISTENS to his patients. The staff is top notch, the best I have ever seen. His long time hygienist, Marissa, is super.I truly look forward to each check-up and while not wishing we find any problems, If we did I would look forward to his care. That is why I have referred family, and friends, to him and they are all the better for it.

R S (Source: Google)


I don’t know about you, but when I read a glowing testimonial about a person or product online, the skeptic in me assumes that it was placed there by the person or seller of the product. That is not the case here – this is a real testimonial by a patient of Dr. Kasarsky – one who, unfortunately, has had a lot of dental problems and who, fortunately, was referred to Dr. Kasarsky by another dental professional who had worked with him and knew just how good he was. Well, that was one of the best referrals I have ever gotten. Dr. Kasarsky took over my care, figured out what needed to be done and in what order, and saw to it that I received the treatment I needed. I can truly say that he is the best dentist who has ever treated me. (I’m no spring chicken, so I’ve been treated by many dentists over the years and know what I am talking about). Dr. Kasarsky’s skills are second to none, as are his intelligence and diagnostic ability. He is also very thoughtful, kind and considerate, and extremely likeable, as are all of the staff that he hires. It may sound unbelievable, but I actually look forward to my dental appointments! I experience no pain or suffering, and I always enjoy interacting with Dr. Kasarsky and the people who work for him – they are just that nice. When I have needed to be treated by other dental professionals, such as endodontists, oral surgeons or periodontists — all of which I have in fact needed — Dr. Kasarsky not only referred me to top-notch practitioners in their field, but stayed in touch with them while they were treating me to ensure that I was seen promptly and received the care I needed, and to ensure that he stayed abreast of the treatments I was receiving and could coordinate my care. He is not cheap, but, considering the quality of care he provides, he is a bargain worth every penny he charges. I have been so pleased with the care I have received from Dr. Kasarsky that I have referred my spouse and children to him, and they, too, have become dedicated fans of his. I feel confident that you, too, will become a fan of Dr. Kasarsky if you give him a try.

Sam V. from Manhattan, NY (Source: Yelp)


My biggest problem with dentists is that I don’t think they ever really listen to what my concerns are and just decide to dig in and do what they want.  This was not the case with Dr. Kasarsky.  He not only had the latest dental equiptment and skill but really took the time to talk with me and ask me my vision when it came to my smile.  He then came up with a realistic way to make it work for me.  I also liked the were very friendly and helpfu.  I recommend anyone who usually does not like to go to the dentist to try this one.  It was as far as dental visits go – a pretty good experiance.  

Sharon K. from Manhattan, New York, NY (Source: Yelp)


Dr. Kasarsky is a superb dentist. His work is excellent, both medically and aesthetically, and he finds creative solutions to difficult problems. I’ve had a lot of work done by Dr. Kasarsky, as has my mother, and it has always been extremely well-done. In fact, for a while a change in insurance required that I go elsewhere and, quite literally, every time I opened my mouth, the high quality of Dr. Kasarsky’s work was complimented. He clearly keeps up with the latest techniques, and his office is state of the art. I’ve always had the sense that he really loves what he does, and is dedicated to practicing at the highest level. He is also a lovely person, a caring doctor, and I’ve never felt that he tried to upsell me on unnecessary expensive treatments. The office is well-run and the staff is nice and top-notch professionally. Routine cleanings are thorough, and there’s an attention to detail all around.

Michelle Yan (Source: Google)


Dr. Kasarsky is the best dentist I’ve ever been to! He’s extremely meticulous and extremely nice and I always look forward to coming back. Everyone who works there is so nice and caring, too! I’ve visited for multiple dental reasons and they really always make sure that you get the best care possible.

Marian G (Source: Zocdoc)


He and his staff are very welcoming. He is a perfectionist, which you want in a dentist. I have been going to Dr. Kasarsky for many years because I trust what he tells me about what has to be done with my teeth. He and his staff are also up on the latest dental techniques, which make for better and less painful treatments.

Megan R. from Manhattan, NY (Source: Yelp)


I have had so many problems with my teeth over the years , I’ve finally have found a place where the staff is so caring and and friendly  ,I was so pleased with the work Dr. Kasarsky and his team have done with my teeth . I am beyond happy with my beautiful white smile,  and most importantly clean & healthy teeth

Elsa S. from Manhattan, NY (Source: Yelp)


Dr. Jason Kasarsky offers superb pain free dentistry. He is constantly  updating so that he masters and uses the latest dental technology for the benefit of hi patients. His support staff are sensitive, efficient, friendly and well trained. I have depended on his skill and  professionalism for more than 30 years and he has never failed me. In an emergency, he even opened his office to treat me on a Sunday morning just before I was leaving on a long trip. I cannot recommend  his practice too highly.

John Kelly (Source: Google)


I chose Dr Kasarsky after viewing numerous websites. I was tired of 58 years of “British Teeth” which, while presentable, were a little uneven, a bit discolored and couldn’t be improved with whitening solutions. I am among the most dentist-phobic people on earth, but it was a reviewer who said he flew from Los Angeles to see Dr. Kasarsky that led me to finally take the plunge and sign up for “American Teeth” – the ones you see on TV anchors. Dr. K is very experienced in this area (and I found out later has worked on TV people). From the very first visit I knew that he was going to do great work. He is friendly and approachable and deeply expert as a cosmetic dentist. He told me what would work and what wouldn’t. It all took 3 visits and he fitted 8 veneers on my top teeth (which are the ones you see when I smile). Outstanding experience. I look younger – hey I could be on TV now!. I feel much more confident. This is an investment, look better and you get paid more – for longer. You can always find someone who will do this “for less” – I can only say that kind of thinking makes no sense to me. You want THE BEST, because veneers last 10-15 years so unless you’re a pensioner you will be doing this AGAIN so it just makes sense to go top of the line. Dr.Kasarsky is top of the line. And I would add that his staff are superior and friendly and just terrific. His office is in midtown Manhattan. 100% recommended.

Louise A. Rosen (Source: Google)


As someone who is PHOBIC of the dentist I had neglected to get a tooth capped that desperately needed it, and had been encouraged to see Dr. Kasarsky. From the moment I reached out to make an appointment white knuckled and gnarly toothed his team acknowledged my concerns so that when I came in to meet for the first consultation I was examined and a plan of action was laid out. I could not be more grateful for him, his team, and the amazing work that was done on my mouth and my anxiety. My teeth look and feel fantastic such a shame I have to wear a mask. Very grateful to have found him and for all of the time and consideration he has given me. I love this practice and wish they did more than teeth, everyone should experience care like this.

Noelle S. from Forest Hills, NY (Source: Yelp)


I am a “frequent flyer” with Dr. Kasarsky, and would unconditionally recommend him as a dentist. He has done extensive work on my teeth i.e. veneers, crowns, root canals, cavities, whitening etc. His attention to detail is incredible, and he has a fantastic sense for aesthetics.  He looks at the immediate needs of the patient, but never loses sight of the big picture. There is no doubt in my mind, that you are getting the latest and best dental care with him. Beyond this, he happens to be an honest and caring human being. I still hate going to the dentist, but I love Dr. Kasarsky.

Michael W. from Manhattan, NY (Source: Yelp)


Dr. Jason Kasarsky and his team have ended my fear of dentists and Dr. Kasarsky did the best work that was ever done to my teeth. Living far from home and a history of very painful dentist visits as a child and young adult made me very anxious to go to a dentist in NYC. An emergency pain made me finally do the research and I came across Dr. Kasarsky’s website which mentioned a specialisation in pain free treatment and for very anxious patients using the latest technology. In excruciating pain I called Monday morning expecting to get an appointment some days later. But they shifted me right into the schedule as an emergency. From the moment I entered the office everyone showed a lot of understanding for me and made me feel very comfortable. Dr. Kasarsky explained to me very detailed every possible step down the road and stopped my pain with a temporary fix. As I wasn’t able to fly home for Christmas the team moved the schedule such that surgery was done right in time for me to fly international. Every single step was exactly explained to me before it happened and it was made sure that I did not feel any pain. The doc even called me several times after each visit to check if I am doing ok. Several phases into my treatment plan everything has happened exactly as predicted by the doctor and I experienced absolutely no pain during or after the treatments. I honestly have never experienced a doctor and office team like that with any of my medical treatments in several countries. Finally, they even called me when I was home for Christmas, checking if the flight left due to the snow and if I have any problems with my teeth. I wish I had the opportunity to be a patient since I was a kid. Years of pain and worrying have finally come to an end.

Bob K (Source: Google)


It has been over 25 years since I last saw Dr. Kasarsky and wanted to reach out and say thank you for what you did for me so many years ago. My current dentist in NJ recently commented that the work Jason did was “ahead of his time and lasted 3 times longer than any veneer work he has ever seen” (seals are perfect). I fondly remember Jason and his great office staff. I was in poor dental shape before I saw Jason and he got me in shape just in time for my wedding – now over 25 years ago. Thank you always!

Edgard Claudio (Source: Google)


If you want or need a dentist whom you can trust with your eyes closed, your search is over! Dr. Kasarsky is the most reliable and knowledgeable dentist I have ever had. He performs comprehensive exams for every case and he walks his patients through the path he is going to take to solve your problem or reach your goal using a very easy language. Despite all that, he is always eager to walk that extra mile for his patients and you certainly leave his office very satisfied. I endorse him and recommend his state-of-the-art work.

Ae B. from Bronx, New York, NY (Source: Yelp)


Like many, I was not a fan of dentists; however, thanks to Dr. Kasarsky and his team I am a convert! As people, Dr. Kasarsky, Lori, Michelle, Karen, Marcel, and Marissa are simply the nicest and kindest. Never once have I entered their offices and not been greeted by name, had the team enquire as to my well-being, that of my family, and just life in general. They don’t know the meaning of judgmental, and show deep empathy for their patients, including remembering the littlest of details and preferences from visit to visit. In a professional capacity, their talents are unequivocal. Dr. Kasarsky is akin to the visionary, architect, builder, and interior designer all rolled into one magic wand. I originally visited to fix old root canals and broken front teeth that stopped me smiling; but, came away with so much more. Within seconds of looking at my initial x-rays Dr. Kasarsky asked if I suffered from migraines – I did, for 20+ years. 20+ years of debilitating nightmarish migraines at least twice a week that had impacted every aspect of my life – personal, work, fitness, everything; and, numerous doctors had been unable to help. Dr. Kasarsky said my bite was mis-aligned and he suspected that was contributing to, if not causing, my migraines. No doctor and no other dentist in 20+ years had taken the time to assess my bite and jaw line, never mind consider the potential consequences. One visit later to Dr. Kasarsky and my bite was re-aligned and I have not had a migraine in nine months – hallelujah!! With the bite realigned Dr. Kasarsky proceeded to fix the old root canals, old fillings and broken front teeth and on each visit my comfort was first and foremost – they never rushed me, everything was at my pace, at all times they made sure I was pain free, always informed, in-budget, and they even made sure to have tennis on the tv for me! Not once did Dr. Kasarsky fail to contact me himself the day after a visit to check on me and make sure I was pain free, happy with the progress, and informed. And now, my family, my friends, and even strangers continually compliment my teeth and my smile. Thanks to Dr. Kasarsky’s artistry my smile is remarkably perfectly imperfect and I feel compelled to show it off! I never liked to, or even wanted to smile, and now I beam. It is amazing the power of your own smile on your own psyche. I owe Dr. Kasarsky and his team so so much. Not only have they rebuilt my smile, but they have restored my life – I smile and laugh again, I play tennis again, I’ve lost 20 lbs, I’m dating again … I’m living again – and it’s all thanks to their expertise, attention to detail, and compassion. Thank you will never be enough.

Michelle Y. from Manhattan, NY (Source: Yelp)


Dr. Kasarsky is the best dentist I’ve ever been to! He’s extremely meticulous and extremely nice and I always look forward to coming back. Everyone who works there is so nice and caring, too! I’ve visited for multiple dental reasons and they really always make sure that you get the best care possible.

Michael Certo (Source: Google)


Always great service. Quick appointment was available for a recent unanticipated issue. The practice doesn’t seem to overbook and therefore never had to wait more than a minute a two past my appointment. Staff very attentive and well trained. Dr. Kasarsky always does complete and comprehensive work with a view towards the longer term. Have been a long time, satisfied and happy client.

David Gater (Source: Google)


I will start by saying I am very nervous when I go to the dentist. Having said that, I have been going to Dr. Kasarsky for 11 years. I think if it wasn’t for Jason and his high level of care I would not go as much as I do. Yesterday I had my front tooth worked on. A slight cap. He did an amazing job. I really don’t know what to say. I don’t review. The precision and level of perfection is something that you rarely see these days. As a perfectionist myself it is something that I strive for everyday- but rarely see. Unbelievable. It matched so well my wife couldn’t tell which side was complete and worked on. I trust him so much that since moving to NJ from the East Village, I still travel 1 hour to see him and his trusted team.