Sedation Dentistry in Long Island City, NY

Dental visits can feel quite stressful for some patients, but dental sedation can make your experiences much more comfortable and relaxing. Queensboro Plaza Dental Care offers safe, effective sedation methods to help ease anxiety, reduce sensitivity, and create a calm environment during treatment.

Whether you feel nervous about an upcoming treatment or simply want a more relaxed appointment, we are here to help you feel at ease every step of the way. Contact us today!

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What does nitrous oxide feel like?

Nitrous oxide, often called laughing gas, helps patients feel calm and at ease during treatment. Most people describe a light, floaty sensation with a sense of relaxation and reduced awareness of discomfort. You remain awake and able to respond to our team, but worries and tension tend to fade. The effects begin quickly and wear off within minutes after the mask is removed, making it a great sedation option for any treatment, including routine appointments.

What are the side effects of nitrous oxide?

Nitrous oxide is very safe, and side effects are typically mild and short-lived. Some patients may notice slight dizziness, tingling in the hands or feet, or mild nausea. These feelings usually go away quickly once the gas is stopped. Because it leaves your system fast, patients are typically able to drive themselves home post-treatment, and you can return to normal activities without lingering drowsiness.

Who is a candidate for laughing gas?

Laughing gas is a great option for patients who feel nervous, have a strong gag reflex, or need help relaxing during dental care. It is also helpful for children and adults who feel uneasy about treatment sounds or sensations. Most healthy patients can use nitrous oxide safely, and we always review every patient’s medical history beforehand to ensure it is a good fit for them.

What is DentalVibe?

DentalVibe is a handheld device we use to make dental injections more comfortable. It works by gently vibrating the area around the injection site, which helps block the brain’s pain signals. This allows numbing medication to be delivered with little to no discomfort, making your visit easier and less stressful. DentalVibe can be used in combination with laughing gas during restorative visits to make your treatments as painless and comfortable as possible!

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Dr. Michael Nguyen - Your Long Island City dentist at Queensboro Plaza Dental Care

Your Long Island City Dentist

Dr. Michael Nguyen studied biological psychology at Brooklyn College and received his Doctor of Dental Surgery degree from Stony Brook University in 2008. Immediately after graduating from dental school, he proudly served as a Dental Officer in the United States Navy, earning the rank of Lieutenant Commander. Dr. Nguyen has completed hundreds of hours of advanced training in aesthetic dentistry, dental implants, and root canal therapy at New York University, staying up-to-date with the latest in dental technology in order to enhance his patients’ overall experience. He enjoys all aspects of dentistry but finds the most reward in building long-term relationships with his patients.

Meet Dr. Nguyen

Patient Reviews

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Jennifer Zinszer profile picture
Jennifer Zinszer
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As somebody with pretty bad anxiety about the dentist, Doctor Dan made me feel very calm throughout getting one of my teeth pulled. It was also extremely quick, I didn’t even realize it was over. I’ve been a patient here for a while and have always felt comfortable in the atmosphere. Front desk staff, hygienists, and dentists are very kind.
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Dan Parker
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Doc Dan and Jessica are simply brilliant as well as the rest of the crew … the whole facility is state of the art and the staff is friendly and accommodating. A+++++.
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Stacy Tsai profile picture
Stacy Tsai
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Jessica and Dr. Michel were very friendly and answered all my questions. Comprehensive and efficient
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Anthony “Scat Packs and Tattoos” Ferreri
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Yesterday was my first time at Queensbroro Dental and hands down the absolute best dental visit I have ever had. I had an emergency visit for a broken molar that was in really bad shape and had the pleasure of being treated by Dr.Dan. After some quick X-rays, Dr.Dan came in to tell me the harsh truth, the tooth must go and I needed a cavity in the next tooth to be taken care of as well. Dr.Dan presented me with three treatment options also demonstrating how each one worked which was amazing. Shortly after Angie one of the receptionist’s came in with the break down of all three plans with what insurance coverages and what I would end up paying. After some careful deliberation the choice to go with an implant was made and shortly after we began. Let me tell you for a man with many big muscles he was so so gentle I honestly didn’t feel a thing and both procedures were done before I even realized it. From front desk to the dentist and even the dental assistant everyone warmed my heart which is so very rare now a days sadly. They truly do care and I will absolutely be going back for further treatment
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Rocio Chavez
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I had the best visit with dental hygienist Thinley. This was probably the best dental experience I’ve ever had. Her approach was so gentle and she had great bedside manner. I’ve never been had such a gentle cleaning. Usually I’m tense the entire visit and waiting for it to hurt but that didn’t happen at all today. She also explained everything so thoroughly, which I appreciated. The front staff are super friendly and Dr. Barayev was also really nice. 10/10 dental experience!
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Naomi Malcolm
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Excellent service. The receptionist Jazmin is literally so sweet and the reason I even ended up coming here. She helped me book an appointment and explained cost breakdowns in an easily digestible way. Dr Dan was also very thorough and was willing to answer all of my questions and provide clarity when needed. He was very gentle and talked me through everything he was doing. At checkout I was provided with all necessary paperwork and even a little dental care package with a toothbrush toothpaste and floss; I haven’t been to a dentist who has done that in a while so that was a nice surprise. I felt extremely comfortable and well taken care of which is important for me when it comes to any aspect of my health. I will definitely be back!
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Nazinga Benjamin
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I want to take a moment to highlight and recognize your hygienist, Jessica. She is truly a gem and exceptional at what she does. Her attention to detail, passion for her work, and the empathetic touch she brings to each visit make getting my teeth cleaned an absolute pleasure. In all my years of dental cleanings, she is the best hygienist I’ve ever had, and she continues to leave a lasting impression. Thank you, Jessica!
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Jeroen Gubbels
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Loved everything about going here. Friendly welcome, amazing dental clean, great dentist and gave some recommendations how I can clean better (to ultimately come less haha). Really appreciate it!
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Jason Z profile picture
Jason Z
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Did root canal here. Doctor and staff are super friendly and patient. Would love to come back for cleaning!
Queensboro Plaza Dental Care

Queensboro Plaza Dental Care