Young Bui, DDS
30 East 40th Street Suite 1201
New York, NY 10016

Welcome to Bryant Park Endodontics

Dr. Bui was recognized on CBS’s American Health Front on Oct 1, 2016

Having performed over 15,000 root canals, Dr. Young Bui is one of Manhattan’s premier endodontists – a specialist in the art of root canal therapy.

Our goal is to provide our patients with the most technologically advanced endodontic treatment available anywhere.  Our “make no compromises” philosophy places our practice in the top 1% of endodontic practices, nationwide.

We are committed to providing you with a comfortable atmosphere during treatment and we strive to make every visit to our office as pleasant as possible.  Our aim is to deliver gentle endodontic care to our patients.

By referring you to our office, your dentist has shown their concern that you receive the finest endodontic care possible.  Our goal is to provide unsurpassed quality in a compassionate environment of professionalism and clinical excellence.  We hope to exceed your expectations.

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What is an Endodontist and What do they do?

what-endodontist-does-services-dentistry-01Have you been asking yourself what is an endodontist? There is a large variety of specialists in the world of dentistry, and each of them is experts of their respected fields; one such specialist is called an endodontist. While it is true that endodontists are not well known among the general populous, they are still a very important figure in the world of dentistry. So for those of you who do not know what an endodontist is, you are welcome to read on.

What is an Endodontist?

An endodontist is a person who studies endodontics, and a root canal procedure is their specialty. Rather than being concerned with the outside of the tooth, an endodontist takes care of the inside of the tooth.
Within every tooth there is a small bundle of nerves called the pulp, this pulp is the most important part of your tooth. An endodontist’s main concern is to ensure that your pulp stays healthy, or he will remove it so that it does not cause too much damage to the rest of your tooth.

Think of an endodontist as a dentist, except that they have a lot more knowledge, experience, and training. They are more respected for their expertise in a root canal procedure, as they are incredibly skilled and have a lot of experience in this particular procedure.

What do they do?

endodontic-services-nyc-02An endodontist is not very different from your regular dentist, as they both go through the same procedure to find the cause of the pain and ache in your tooth. They even perform the same procedure in order to extract or clean the tooth. However, the difference comes in the level of expertise between these two fields of dentistry.
An endodontist has much more experience than an ordinary dentist, which is why their solution to a certain problem can be vastly different from that of others. Endodontists are basically dentists who specialize in keeping your teeth healthy with the help of endodontic therapy.

This therapy often comes in the form of a root canal, where they clean and fill the inside of your tooth in order to maintain its health.

They also do a retreatment for anyone who has previously gotten a root canal, but still feels an ache inside their tooth. Even if the previous treatment was not by them, they are still able to fix or treat the tooth.

Often times a filling inside the tooth will not sit nicely with the patient, or may lead to an adverse reaction, which is why they mostly get another treatment.


People often do not know the difference between a dentist and an endodontist. However, now that you know the difference between a regular dentist and an endodontist, you can choose who to go to depending on your ailment.

For more information, you can contact us at, or book your appointment at our website. Our customer support staff replies quickly and often, to ensure that you receive the best care and satisfaction and nothing less.

Root Canal Procedure

If there is one phrase a dentist could choose that will scare a new client, it would be a root canal procedure. While a root canal procedure is one of the most difficult and technical procedures that every dentist performs, it is also one of the most feared dental procedures to this day.

With various internet personalities and celebrities talking about their experience with their dentist, most people now tend to take their pain for granted and simply bear it instead of seeking treatment. So, to negate this stigma and to set the record straight, we will go through the entire root canal procedure so you can put all your superstitions to bed.

Preparation for the Surgery


Abraham Lincoln once said, “give me six hours to chop a tree and I’ll spend the first sharpening the axe”. This aforementioned quote perfectly exemplifies the importance of preparation for a dentist before they can start a root canal procedure.

Contrary to popular belief, your endodontist or dentist does not begin the procedure instantly. Rather most endodontists first require that you get an X-Ray of your jaw. This will help them greatly, as they will know just where to go in order to properly clean your tooth. More importantly this X-ray will save you a lot of time. After they receive your X-Ray, they will give you one or two days in order to prepare, you can use this time to mentally prepare yourself for the operation.

On the day of the operation your dentist will start preparing you for the operation at hand. They will do so by first placing a rubber dam near the affected tooth in order to stop the saliva in your mouth from interfering. Once the dam is set in place, your dentist will then give you anesthesia, which will keep you from feeling any pain whatsoever.

The Procedure

root-canal-procedure-diagram-nyc-dentist-01Once they administer an anesthetic, it is time to start the procedure. After administering the anesthetic, your dentist will start by drilling an access hole into your tooth. Through this access hole they will be able to properly extract the dental pulp, bacteria, and any debris from your tooth.

This process is virtually painless, and does not take more than 45 to 90 minutes. Once they have cleaned your tooth, they will use a filing set to shape the inside of your tooth.

Post Procedure

root-canal-tooth-pain-see-dentist-asap-nyc-02Once your dentist is done with the procedure they will seal up your tooth so that it may stay safe from a number of different bacteria. That being said, if you happen to have any bacteria inside your tooth, then they might wait for the medication to work its course; so, they will not close it instantly. Rather, they will take their time and will sometimes even let it stay that way for several days.


We hope that this detailed explanation of the root canal procedure answers most of your questions, and helps put your fears to rest. If you wish to know more, please visit our main website at and get information on our practice and the technology we use.


Root Canal FAQs

What is a root canal?


A root canal is an endodontic procedure that endodontists perform. It mostly involves extracting the pulp inside your tooth in order to preserve the tooth, or to clean it. It is an incredibly complicated procedure, as there are a multitude of different nerve endings that they must be careful of.

It can greatly reduce pains and aches people have inside their tooth and can save them from a variety of different dental ailments.

Will the root canal be painful?

No, it will not be. We will first administer suitable anesthetic before starting the procedure. This anesthetic ensures that there is no pain during the operation; although the nerve is already dead, a dentist will still give you anesthetic to ensure that you stay comfortable during the operation. The anesthetic will keep you calm, and allow the dentist to properly perform the procedure.

How long will a root canal last?

root-canal-steps-graphic-nyc-expert-dentist-02A root canal usually lasts between 45 and 90 minutes, depending on the severity of your condition. If you happen to have a very minor ailment, such as minor decay, the procedure can take about 30 minutes.

However, if the situation is very serious, then your dentist may even have two different therapy sessions, each about 45 minutes. In most cases, a root canal does not take more than 90 minutes.

Can a root canal be redone? If so, why?

A root canal can definitely be redone, regardless of the severity of your situation. While an endodontist may ask you for a little more documentation on your previous treatment, it is possible for them to redo the entire procedure.

Even if you have a crown on your tooth, they will still be able to properly redo the entire procedure.

Will there be pain after the procedure?

During the procedure you will not feel any semblance of pain as you will be under the influence of anesthetics. That being said, it is very common for anyone to experience a sharp sensation in their teeth for at least a week.

By the second week the pain will begin to fade. The effects of the anesthetic do not last for more than three hours.

Will I need a crown after a root canal?

crown-post-root-canal-steps-03A crown is often put on top of a tooth in order to keep bacteria out, but it is only necessary if your dentist doesn’t seal up your tooth properly. Depending on the severity of the procedure, it is very common for dentists to tell you whether you must get a crown or not.

I just received a crown; will I need a root canal?

In most cases, a root canal is not necessary once you get a crown. Unless that crown happens to give you an infection, or is not placed properly, there is no need to get a root canal.


In case you have any more questions or any concerns pertaining to the procedure, you can visit our website or you can contact us at

Why do People Get Root Canals?

why-people-get-root-canal-nyc-specialist-midtown-nyc-01Some may wonder why do people get root canals. A root canal is a very common procedure that endodontists perform on a daily basis. Due to the stigma attached to this procedure, people are always hesitant to go to the dentist and always hope that whatever they have will not require a root canal. This is why there is a need to alleviate the anxiety that surrounds this procedure.

Here are a few reasons that might indicate that you should have a root canal:

Cracked or Chipped teeth

We will start off with the most obvious reason why you may need a root canal. Cracked or chipped teeth can pose quite a problem for your affected and other teeth.

A chipped tooth can expose the inside of your tooth, which can pose a serious problem. Exposed nerve endings and pulp can often times get infected if you leave them out open for too long. So make sure to go to your dentist as soon as you chip your tooth, or break it.


root-canal-women-pain-faq-info-02Now true, you might be thinking why you would require a root canal for filling. To put it simply, sometimes a tooth can be too severely damaged; so, in order to preserve the tooth and reduce the risk of further decay or damage, your dentist may resort to a root canal. This type of filling is often called large fillings and it can be a very time consuming procedure.

Decay or Damage

Speaking of decay, decay is very common in people who tend to lack good oral hygiene. However, if this lack of oral hygiene exceeds a certain degree, the decay can go very far into the tooth. If you tend to ignore this decay in your tooth, it can lead to extreme pain or even loss of teeth.

Decay is often very hard to track down, as it might have started from a small place on the surface, but slowly began to expand within the tooth. So, if you happen to feel an ache in your tooth, it is possible that it is because of the decay.

To Relieve Pain

Contrary to popular belief, root canals help relieve the pain that otherwise makes it hard for you to eat. A root canal procedure can surely help you with an ache in your tooth, or some swelling. A root canal also helps you with other problems that you may otherwise face.


root-canal-info-best-nyc-endodontist-03The main purpose of a root canal is to relieve the pain, so you can enjoy a healthy life. If you still have an ache in your tooth, chances are that you will need a root canal in order to rid yourself of the ailment. This is more apparent, especially if you suffer from any of the aforementioned symptoms.

If you have yet to receive a root canal, you can contact us at and book your next appointment.

You can also go to our main website for more information, or if you have any question about our service.

What is an Endodontist and What do they do?

what-is-endodontist-top-nyc-specialist-01Have you asked yourself what is an Endodontist? The dawn of the 20th and 21st century has given birth to a variety of fields as well as different occupations that no one felt were ever necessary. Subjects such as econometrics and environmental economics are just some examples of professions that were once thought of as irrelevant, but have now become major parts of a company.

Endodontics is one such craft that was thought of as irrelevant, yet has now become one of the most important branches of dentistry to date. For those of you who are unaware of this, here is a quick description.


endodontist-general-questions-information-nyc-02Endodontics is the study and practice of services that revolve around the biology of the dental pulp or the endodontic. Endodontics is not only the study of the pulp, but it also covers a vast array of different periradicular conditions.

The application of endodontics comes down to the preservation of the dental pulp in terms of health, or simply removing it in case of irreversible damage. Endodontists do not only help extract or treat teeth that have damage to their pulp, but also preserve teeth that are not responding well to non-procedural treatment. Surgery is often the last resort in endodontics, especially for irreversible damage.

What are their specialties

One of the most well known treatments of any endodontist is the root canal. Their procedure involves a variety of different ways to disinfect, remove, and fill the infected tooth. Their root canal procedure prioritizes the health of your tooth, and then the entirety of your teeth. This means that they will first try to save the infected tooth without removing it; however, if the tooth fails to yield positive results, the endodontist will remove it entirely.

Endodontists are people who either excel or are in the practice of endodontics. The most common misconception many people have is that endodontists are just dentists. This could not be further from the truth, as there is a very recognizable difference between dentists and endodontists.

Difference between Dentist and Endodontists

endodontics-root-canal-midtown-nyc-expert-03Dentists and endodontists may practice dentistry, but that is where their similarities end. Endodontists are specialists in the field of dentistry and their work speaks for themselves. Not only are they more experienced than a dentist, but they are also much more efficient in their procedure as well as pain management.

This makes most of their processes nearly painless, as they use various drugs and pain relievers during their procedure. Their expertise is on another level compared to a regular dentist, as endodontists commit to over 20 root canal surgeries in a week whereas normal dentists struggle to barely meet half of that number.


Book your appointment today, and rid yourself of the pain that you are experiencing in your tooth. Procrastinating and simply ignoring the pain will only make matters worse; so, drop by our clinic where we will provide you with unparalleled care. We have both the experience and the technology that will ensure that you receive optimum care.


Root Canal Procedure

root-canal-procedure-graphics-top-nyc-specialist-01You have probably heard of a root canal procedure a few times throughout the years. People often go through a root canal procedure at least once, making it a common procedure among people. However, most people are unaware of the exact root canal procedure, as various rumors have created misconceptions in peoples’ mind.

In this guide you will learn about the root canal procedure. But before we can get to the root canal procedure, first let’s talk about the root canal itself.

What is a Root Canal?

A root canal is a very common treatment that endodontists recommend in order to help save a tooth that’s heavily infected or damaged. The root canal procedure often becomes very important if the tooth happens to decay beyond repair.

A root canal takes out all of the sensory nerves and pulp from the inside of the tooth and simply cleanses it and seals it off. Note that if the decay and infection are allowed to stay inside the tooth, they can eventually spread and make matter much worse. This is why it becomes necessary for most people to opt for a root canal.

The Procedure

Preparing for the Procedure

different-parts-teeth-root-canal-information-midtown-dentist-02Moving onto the root canal procedure, it often takes place over a course of several days. In order to determine the condition of the tooth, your dentist will often ask for an X-Ray, after which the dentist or the endodontist begins the procedure.

The dentist will start off by providing anesthesia or other numbing agent to the patient; this will help put the patient at ease. Then in order to keep saliva away from the tooth, they will place a rubber dam around the tooth, completely surrounding it. This dam will keep the tooth dry throughout the entire procedure.

Drilling and Cleaning

root-canal-procedure-pic-03A very common misconception about a root canal procedure is that the drilling is incredibly painful, which tends to scare people off. The drilling is not painful in any way, as your dentist will give you an anesthetic before starting the procedure. Your dentist will drill into the infected tooth until they reach the pulp of the tooth. There they will begin to clean and repair the tooth from the inside in order to preserve your tooth.

In case there is an infection within your tooth, dentists often take their time before closing the tooth. They do so because of the medicine that they apply to the tooth, which cleanses out the infection. That said, if the infection has spread too far into the tooth, they will have no choice but to remove it completely. After they clean the inside of the tooth, they will fill and seal it off.

Contact Us

We at Dr. Young Bui’s clinic, hope that this guide on the entire root canal procedure will greatly help you overcome the fear that you have about this infamous procedure. If you are yet to receive a root canal, you can contact us at and book your next appointment.

For more information please visit our main website.


Root Canal FAQs

root-canal-faqs-top-nyc-dental-specialist-01What is a root canal?

…and what are some root canal FAQs? A Root canal is a dental procedure that removes the dental pulp from the middle of the tooth and can greatly improve the overall quality of your tooth. A root canal also reduces the pain in your tooth and can save your gums and jaw from a variety of different oral diseases.

Is a root canal painful?

Before starting a root canal therapy your dentist first administers suitable anesthetic so you do not feel any pain or discomfort. The only pain that you may feel during the entire procedure is the slight pinch at the beginning when your endodontist first administers the anesthetic, which will last long as the anesthetic will then numb the pain.

How long will the root canal procedure last?

root-canal-faqs-infographic-root-canal-process-02A root canal is not a very lengthy procedure or operation and can be stopped any time that you wish. Depending on the severity of the issue that you have, a root canal can last between 45 and 90 minutes, apart from time to prepare.

If the condition is not very serious and there is only minor decay in the tooth, the operation can also be completed in just 30 minutes. However, if the condition is  serious, then your endodontist can schedule another appointment in order to properly extract all of the decay; each of these sessions can take about 45 minutes each.

Can a root canal be redone? If so, why?

Unfortunately, sometimes a dentist can leave debris in a client’s tooth. This debris can lead to severe pain and can in turn make matters worse. Some dentists also do not complete the procedure and simply fill the tooth without properly getting rid of the problem. In the aforementioned cases, it is possible for another endodontist or dentist to perform a root canal on the same tooth.

Even if there is a crown on your tooth, many endodontists will not see that as a problem and can carefully extract the crown and move on with the procedure. They might ask for details on the last procedure, so be sure to go prepared.

Will there be pain after the procedure?

model-tooth-root-canal-general-info-03The anesthetic can last somewhere between two and three hours. Once it does fade away, you will begin to feel a sharp sensation in your tooth, which can be quite painful. For the first week you will definitely feel some pain, but it will slowly begin to fade.

Will I need a Crown after my root canal?

A crown is not really necessary after a root canal. Some root canal procedures require a crown, but more often than not a crown is not necessary.

I just received a crown will I need a root canal now?

A root canal removes the bacteria and cleans the tooth, and it is not necessary if you have simply gotten a crown.


If you have any more questions regarding either the root canal procedure or the equipment that we will use, contact us today:

Phone: 646-205-3045

For more information, visit my website:

How to Avoid Needing a Root Canal

How to Avoid Needing a Root Canal

brush-teeth-avoid-root-canal-dentist-01While most dentists wouldn’t be in business very long if all their patients were free from cavities and never in need of fillings, extractions or root canals, they also don’t want to see you suffer. That is why they are dentists and committed to informing you on proper dental hygiene and how to avoid ever needing a root canal. With that being said, sometimes there is no way to avoid a root canal because of an injury sustained in sports or even in a traffic accident. If the root is exposed, the damage is done. However, here are the leading tips on how to avoid needing a root canal.

Regularly Brush Your Teeth Twice Daily

Although most people know the importance of regular brushing, many don’t follow that advice. Brush your teeth at least twice daily, every morning and just before going to sleep to avoid bacteria that will eat away at the enamel, the leading cause of tooth decay.

Floss Daily

It has been said that if you don’t floss at least once daily, it’s like washing only three-quarters of your body when you bathe. Some dentists recommend flossing twice daily, others recommend flossing after meals and others yet recommend flossing only once daily. It’s up to you but do remember to floss!

Avoid Chewing Hard Candies and Ice

avoid-root-canal-top-nyc-specialist-01Hard candies and ice are one of the leading causes of chipped teeth. That enamel covering your tooth is there for a reason and if you chip it, you are leaving the roots and pulp vulnerable to attack from bacteria that just loves to eat away at a healthy tooth.

Wear a Mouth Guard at Night

If you grind or chew in your sleep, by all means wear a mouth guard at night. Chewing and grinding also exposes the interior of the tooth which can lead to serious tooth decay. Unfortunately, you may not know you grind in your sleep so if your spouse or family member happens to notice, listen to them and buy a mouth guard.

Regular Dental Checkups

dental-checkup-avoid-root-canal-03Regular dental checkups are an absolute must. There are times when the damage to the root wouldn’t be noticeable to the naked eye because there are no chips or cavities on the surface. Only a dentist with special techniques like percussion and temperature diagnostics along with X-rays can help you keep your teeth in good shape.

At the first sign of dental pain, contact us because we are the leading root canal specialists in NYC. You may not need a root canal, but we’d like to help you prevent it, if at all possible.

Yes, we are root canal specialists, but our main goal is to help our patients maintain exceptional dental health. If you have any questions, we are here to help.

What Happens During Root Canal Surgery?

What Happens During Root Canal Surgery?

do-i-need-root-canal-info-best-nyc-dentist-03Root canal treatment is something a lot of people need when one of their teeth has an infection or damage to the nerves and pulp tissue. As with any dental procedure, it can be something patients are anxious about, though it really is a very routine procedure and most people who have had a root canal report little to no discomfort and a positive experience. It is good to know what to expect during your treatment, however, to allay some of that worry and fear.

Preparation and Anesthesia


In order to do your root canal, an endodontist will first usually need to x-ray your teeth to see the extent of the problem and the layout of your tooth’s root. Then, they will administer a local anesthetic by injection into your gums. While you will feel the needle, this is the only painful part, and is very brief, most people likening it to a pinching sensation. In some cases, the nerve is actually dead and so pain would not be experienced even without anesthesia, however it is more comfortable for the patient if the area is numbed.

The Surgery

Once you and your dentist are satisfied that the anesthetic has taken effect, the surgery will begin. A rubber dental dam is used to isolate the tooth that is being worked on and keep it dry. A small incision is then made into the tooth so that the interior can be accessed. The diseased pulp inside the tooth, along with debris and bacteria, is then cleaned out.

Filling the Tooth


Depending on your case, your tooth may be filled in the same appointment as the root canal is performed, however this may also be done in a second appointment. If the endodontist decides a second appointment is better for this, they will use a temporary filling to fill the hole used for the surgery until then.

The tooth will then be filled using a compound called gutta-percha, and depending on the level of reconstruction needed to the exterior of the tooth, you may also need to have a crown fitted.

Root canal surgery has a success rate at around 95% for fully resolving issues caused by problems in dental pulp, and with the right care, a reconstructed tooth that has undergone a root canal can last for the rest of your life.

Contact us now and make an appointment with NYC’s best root canal dentist if you think you may need this treatment!

What Can You Eat Following a Root Canal?

What Can You Eat Following a Root Canal?

after-root-canal-faq-info-painless-nyc-expert-03You have just had what amounts to dental surgery when you have a root canal procedure, so this is the most important point to keep in mind when questioning what you can (and can’t!) eat immediately following a root canal. While most literature will tell you what you can eat immediately after a root canal, be mindful of the fact that it can take several hours for the local anesthetic to wear off and there is always a danger that you could bite your tongue or chew too hard, thus damaging the filling which needs a bit more time to harden up in there!

Foods You Can Eat Following a Root Canal


It is always suggested that you eat foods that are soft and cold or cool. Never eat hot foods immediately after a root canal and do avoid those you have to chew. Soft foods you can safely eat include:

  • Soft fruits like bananas and applesauce or fruit compotes
  • Ice cream, yogurt, sherbet, smoothies
  • Mashed potatoes and mashed veggies
  • Pudding
  • Soup *If allowed to cool to a lukewarm temperature or cooler
  • Humus
  • Tuna or egg salad
  • Oatmeal, cream of wheat or grits
  • Pastas

Also, try to do any small amount of chewing necessary on the opposite side of the mouth from the root canal. You don’t want to cause any damage to the filling and/or crown, so to avoid that, don’t chew on that side of the mouth.

Foods You Should Not Eat

Obviously, you should not eat foods that are hot, crunchy or chewy. Depending on just how hard or crunchy those foods are, you may be asked to stay away from them for at least a few days. The foods you should avoid include:

  • Hard and crunchy foods like carrots, raw veggies, apples and corn on the cob
  • Chewy foods like gum, most breads and certain chewy candies like caramels or taffy
  • Hard foods like nuts because chewing them will almost certainly damage the new root canal
  • Hot foods that will increase swelling already present
  • Alcohol
  • Spicy hot foods which can be painful on swollen, sensitive gums

after-root-canal-faq-info-painless-nyc-expert-03The reason why cold foods are recommended is because you will almost always experience some amount of swelling which is going to be uncomfortable or even painful at times. Just as your dentist will ask you to apply a cold pack or ice to the outside of your face to reduce swelling after a root canal, those cold foods will help as well. If you experience an inordinate amount of pain after a root canal or have any questions about your root canal, contact us today.

As the most trusted root canal specialist in NYC, we can get you in to see if any damage has been done. There is no need to suffer because we have the solutions you need.