One & Truly Dental

Dentist in Glen Cove. We are a multi-specialty dentist office in Glen Cove with a dedicated team of doctors including a general and cosmetic dentist, periodontist, implant specialist, pedodontist (pediatric or child dentist), endodontist (root canal specialist), and an oral surgeon. We use the latest technology (Lightwalker AT Dental Laser, iTero 5D scanner, CBCT scanner, etc.).

Our mantra is “Less Dentistry is the Best Dentistry.” In particular, we specialize in minimally-invasive biomimetic dentistry which is an advanced field of dentistry to preserve your tooth as much as possible (learn more here). We believe in minimized treatments, and in particular, minimizing cutting teeth for crowns and root canals via biomimetic treatments. We are one of the very few practices in the NY metro area that offer these very innovative and advanced biomimetic treatments.

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Our Services


Teeth Whitening

Teeth whitening is the process of removing stains and discoloration from your teeth. Most commonly, these stains are caused by smoking, drinking dark liquids such as coffee, and aging. At-home whitening kits are available for use at night while you...

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Oral Surgery

Oral surgery is performed by an oral or maxillofacial surgeon who has undergone specialized training after finishing dental school. Most oral surgeries are performed after administering local sedatives to the patient to avoid pain and discomfort. ...

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Dental Imaging

Dental imaging involves the penetration of radiation through the dental structures to obtain digital images of the teeth and the mouth. This information is sent to a computer where the digital impression is generated. Digital impressions are also som...

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Periodontal Treatments

Periodontitis is a severe form of gum disease that develops mainly from the oral bacteria deposited on the teeth. It initially starts as gingivitis, which is the minor inflammation of the gum tissues. When left untreated, the symptoms can worsen dras...

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Laser Dentistry

Laser dentistry is a very specialized field of dentistry that is used to treat certain dental conditions. Laser dentistry uses light energy as a type of treatment, and dental lasers can be used in many different ways. Lasers can be used for removing ...

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General Dentistry

General dentists have a broad range of knowledge in the dental field. They treat patients of all ages and are able to address a full spectrum of dental needs. A general dentist can perform cleanings, teeth whitening, crowns, and bridges, as well as p...

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Pediatric Dentist

Pediatric dentistry is a specialization for dentists who have completed additional education and training. They can help take care of your child’s teeth from the time the first tooth comes in through adulthood. Your child’s pediatric dentist will mon...

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Biomemitic Treatments

Biomimetic dentistry comprises restorative treatments performed to maintain and save the natural tooth structure and strength by using advanced materials and techniques that closely mimic your natural teeth. Biomimetic dentistry procedures can repair...

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Cosmetic Dental Services

Cosmetic dental services are treatments that improve the look and function of your teeth. They’re usually not medically necessary, but many people get them to enhance the aesthetics of their smile. They’re also often described as elective procedures....

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What our patients are saying...

"Unfortunately, my teeth make me a frequent dental patient. However, I’ve had great experiences in this office. I’ve been a patient for over 2 years now. Dr. Gupta has gone above and beyond to make sure my dental needs are met. She is also personable which makes it welcoming to see her every check up. Her team is great and I would highly recommend to anyone."

"Beth and Dr Gupta made me feel so comfortable! Growing up my aunt was my dentist and ever since she retired I’d been searching for the same kindness and care I’d received as a child from my dentist. One and Truly dental is that perfect fit! They truly feel like family and I am so grateful to have found them! Thank you!"

"As stated in many of these reviews, I agree that Dr. Gupta and the members of her staff have a very good “bedside manner,” which makes a visit to the dentist as pleasant (or I daresay at least as unpleasant) as possible. But when it comes to any medical procedures, bedside manner will only get a practitioner so far. When all is said and done, competency with respect to diagnosis and treatment is the end all and be all and judging by this criterion, Dr. Gupta and her staff are every bit as exemplary and then some. I’m certainly no expert, but the thing that has impressed me the most after three visits is that as she is addressing trouble spots, she is constantly reevaluating the best course of action; in fact, she even called for additional X-rays in the middle of what was to be a root canal because once she had “opened things up,” she realized that a more conservative option might be acceptable. She also has very good communication skills because she explains this in detail as she is going along. In addition to keeping the patient informed, at least in my case, this also serves to assuage any apprehension I might have about what is being done. If you’ve ever felt like a cog on an assembly line when having a medical procedure done, rest assured, that’s exactly how you won’t feel at One and Truly Dental."

"There are no words to describe how incredible Dr Gupta is! Aside from her fantastic dental abilities (she is gentle and pain free) she is a caring human being! I broke my tooth Friday night. Office was closed Saturday but she knew I was in pain so she met me at her office Saturday anyway and spent three hours repairing my tooth. I highly recommend her to everyone!!"

"They are amazing with people with anxiety! I had a major fear of dentists until I came here. I’m not self conscious to smile anymore and it feels amazing!"


70 Glen St, #240,
Glen Cove, NY 11542

Office Hours

MON:10:00 am-5:00 pm

TUE:10:00 am-7:00 pm

WED:9:00 am-5:00 pm

THU:10:00 am-7:00 pm

FRI:9:00 am-5:00 pm

SAT:9:00 am-3:00 pm