(516) 360-4256 drokdds@gmail.com


Perfect Smile Dental Arts PC

Dr. Olga Kovalenko and Team provide exceptional dental care and unmatched personalized service for patients of all ages

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(516) 360-4256

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Our Mission

Perfect Smile dental Arts is proudly serving all dental needs of our patients in a relaxed and comforting atmosphere. 

We adhere to the highest standard of care, combining cutting edge technology, minimally invasive approach with unmatched customer service.

We are focused on results and gentle care!



Smile Makeover

KOR Whitening


Porcelain Crowns

Contact Us if you have any Question!

Friendly Staff.  Beautiful Smiles.  Welcoming Environment.

“We would like to welcome you to our office. We take great satisfaction in helping you maintain optimal oral health. Our practice is devoted to comprehensive and preventive patient care.
We believe that a healthy mouth starts with the implementation of preventive dentistry from early age and we make every effort to teach you and your family members how to make your regular dental visits routine, with no need for any intervention,
We are committed to providing our all ages patients with exceptional dental care and unmatched personalized service!”

Dr. Olga Kovalenko, D.D.S.

Dr. Olga Kovalenko D.D.S.
(516) 360-4256

Business Hours

Mon: 10:00am- 6:00pm
Tue: 10:00am – 5:00pm
Wed: 11:00am – 7:00pm
Thu: 9:00am – 5:00pm
Fri: By Appointment
Sat: 9:00am – 2:00pm
Sun: Closed

At our dental office we offer:

Minimally invasive dentistry

Cosmetic dentistry: veneers and all porcelain crowns

Teeth Whitening (including KÖR whitening, the only whitening on the market that takes care of tetracycline staining i.e. gray teeth)

Full mouth rehabilitation

Restorative dentistry: cosmetic fillings, onlays, inlays

Endodontics (one visit root canals, CBCT diagnostics)

Orthodontics (Invisalign, clear braces)

Pediatric dentistry

Periodontics (gum treatments including laser)

Prosthodontics (including implant supported prostheses, teeth in a day)

Oral surgery: implants, dental 3D imaging (cone beam), bone grafting, gum surgery, evaluation of wisdom teeth

We are members

“Only had one visit with Dr. Olga Kovalenko so far  and I am very pleased. I used the  Groupon special and it is one of the best purchases I’ve made! Not only is Dr. Kovalenko sweet, she is also very knowledgeable and down to earth! She definitely does not push expensive options to you, as one reviewer posted earlier. Her office is full of affordable options and they are very organized. I feel very confident going to Dr. Olga….my teeth will be in good hands !”

Jennifer A.

“I found Dr. Kovalenko last year on groupon and I am so glad that I did. She is always gentle while completing my cleanings, and offers the best prices (with or without insurance). She has definitely become my go-to dentist and I would recommend her to anyone! Thank you, Dr. K!”

Stacy M.

“With Dr. Kovalenko I received the friendly, attentive service I’ve missed for so long. She’s got a sense of humor, takes her time with you and genuinely cares about her patients’ teeth. I’ve been to see her three times now (she is now officially my dentist moving forward) and already have my fourth appointment set up. I’ve never had to wait more than 5 minutes, if at all. Her prices are more reasonable than most dentist offices…”

Josh K.

“…Dr. Kovalenko is really great, both at her profession and in personality.  She LISTENS to you and takes her time. I also believe she thinks her job is fun- it’s a challenge to her and it’s interesting. It’s not just a job. That comes across in her work.  She’s a bit of a perfectionist I think and that’s certainly not a bad trait to have in a dentist!…”

Kristin Z.

Smile! You’re in GREAT hands.

Throughout our website, you will find an abundance of information about our practice, procedures we provide, and dentistry in general. Please explore and learn as much about dentistry and our services as you desire. We believe our patients should have as much information as possible in order to make important, informed decisions regarding their oral health and treatment options.

Our patients are our most important asset, and we strive to develop long-lasting, trusting relationships with all of our patients. Your referrals are welcome and appreciated.

We look forward to seeing you!