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Please contact the business for updated hours/services due to the COVID-19 advisory.


Primary: Dentist

Sub-Specialty: General

Additional Specialties: Cosmetic Dentistry, Endodontist, Board Certified Periodontist, Cosmetic & General Dentistry, General Dentistry, General Dentist, Periodontist, Board Certified Endodontist

Ok Tooth Means Complete Cosmetic And Dental Care!


Highly motivated professionals provide our patients with complete cosmetic and dental care. Our focus is to provide the highest quality treatment for all immediate dental problems and to ensure that these problems do not re-occur. By utilizing a General Dentist, Cosmetic Specialist, Periodontist, Registered Oral Hygienist (RDH), Certified Dental Assistant (DA), and our Surgical Consultants, we are able to treat all your dental and cosmetic care problems. Friendly, Caring, Convenient and Painless... We offer Nitrous too. Same Day Emergency Services Available. We also accept Carecredit.


Accepts New Patients

Location & Hours

Practice Affiliations

OK Tooth

347 5th Avenue Suite 1310

New York, NY 10016

Main Location

347 5th Ave Rm 1310

New York, NY 10016

Our offices are conveniently located in midtown, easily accessible by car, train, or bus. 347 5th Avenue (at 34th Street)
Regular Hours
Mon - Tue:
Midtown South Central


Payment Method
visa, mastercard, amex, discover

Other Information

Other Link

Endodontists, Clinics, Cosmetic Dentistry, Dental Clinics, Dentists, Implant Dentistry, Periodontists, Teeth Whitening Products & Services
Other Information

Insurance: Delta Dental PPO, Delta Dental Premier

Wheelchair Accessible: Yes

Specialties: Cosmetic Dentistry, Endodontist, Board Certified Periodontist, Cosmetic & General Dentistry, General Dentistry, General Dentist, Periodontist, Board Certified Endodontist



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Eve L.



I had a few issues with teeth, root canal through a crown (they saved the existing crown) a new crown on a tooth that broke, replaced old silver amalgam with white fillings, and did digital x-rays.

Everyone there is lovely. Their rates are very good.

David B.



This was an amazing doctor. I had 2 root canals and the price was competitor.This dentist ranks amongst the best that I have know

Adam E.



Having moved from London UK, I had many bad experiences in the past with negligent dentists. As a result I went to Dr Marks with several procedures requiring attention: 3 dental implants with crowns, 4 porcelain crowns, 3 veneers, and 3 or 4 root canal treatments. I also had my teeth whitened and regularly cleaned.

It has been around a year and a half since we began undertaking all of these treatments and I can tell you that I am absolutely delighted with the service I have received from Dr Marks and his associates. They were always flexible with my appointments, but what was the most important thing for me is that all the work has been completed to a very high standard in a friendly environment. Every procedure has been explained to me in full, sometimes even with diagrams, the positives and the negatives explained, and any fees have always been explained to me BEFORE doing any treatment, they also accepted my dental insurance (Cigna) with pleasure.

Dr Marks has a fun manner and friendly manner in the way he approaches his work and this is very welcome for me. The implant work is flawless, the crowns are flawless, zero complications. Dr Marks even fitted me with 3 veneers and color matched them to my natural teeth perfectly, no one can tell the difference. He could have easily recommended that I veneer the whole front but he was honest and always has been. He gave me the treatment that was necessary. Is it cheap, no of course not, but quality never is!

For the first time in many years I have a flawless mouth, flawless smile, no headaches, no worries, and I can not recommend Dr Marks highly enough. Yes this is a real review, and if you contact me you are welcome to come and look at my smile as well..

Adam El-Hout

Scott Y.



When you enter the office of Dr. Marks, you are greeted by smiling, kind & compassionate staff members. Then you meet the doc himself. Simple as this, you feel comfortable and cared for right from the get go. When you are in the exam room, the nice music and the things decorating the office can make you feel like you are somewhere else.

When I went to see Dr. Marks, I could not smile. My teeth were a nightmare. When I left, even on the 1st day, I was smililing from ear to ear. This man is an artist.....and I mean artist!!

Thank you Dr. Marks for giving me back my confidence. Some may call it a miracle but it's just that I went to the right dentist!! I cannot say thank you strong enough!!

Scott Y. NYC

Charity S.


Can't say enough GREAT things!!!!

I was traveling, in LOTS of pain and desperate for help. Dr. returned my msg HIMSELF and got me in the office on a Sat. w/o hesitation! Office was clean, staff friendly & professional! He was WONDERFUL!!! SO thankful I found them!



I have been seeing Dr. Charles...

I have been seeing Dr. Charles M. Marks, DDS for my dental health needs for more than 4 years and cannnot recall a single incident when I was not pleased with my visit. The staff is friendly, transparent with billing and insurance coverage, and extremely supportive. They really work with the patient to ensure a positive health and financial outcome. As for Dr. Marks' service delivery, he combines dentistry, artistry and technology in a way that few other dentists do. He always finds a way to resolve a challenge and makes sure to review his work when it is complete. The mark of a true professional. I strongly recommend Dr. Marks to anyone looking for a good dentist in the New York tri-state area !



Dr. Marks will treat you as hi...

Dr. Marks will treat you as his best friend and, therefore, ensure that the results are outstanding! I have never met or heard of a more caring dentist than Dr. Marks. He really takes pride in his work and never hurries you out of his office before you are fully satisfied. If you get lucky he will also play you his own music! He truly is an artist!



strongly recommend Dr. Marks....

strongly recommend Dr. Marks. I am an original patient of Dr. Marks practice, He is extremely understanding, kind and thorough. He is a very calm practitioner and I am never ever nervous, he explains everything before he proceds. Never felt any pain! I look forward to going!.

The office staff is super nice, very efficient and I always leave feling I have really been taken care of. I stand behind the 5 star rating - great Dentist!



I strongly recommend Dr. Marks...

I strongly recommend Dr. Marks. As a first time patient, I was a little weary of a new dentist - I've had intense dental work in the past, so my fear of the dentist is pretty healthy. He was extremely understanding, kind and thorough. He was a very calm practitioner and made sure that since I was nervous, he explained everything before he did it. Shockingly, I didn't feel any pain! I was truly stunned.

The office staff is super nice, very efficient and I left feeling like I had really been taken care of. I stand behind the 5 star rating - great Dentist!



A client of Dr. Marks for eigh...

A client of Dr. Marks for eight plus years now, I highly recommend his services. I have had several occasions where I've needed emergency services and Dr. Marks and his staff have always been accommodating. My beautiful smile is thanks to Dr. Marks. From the simplest procedure to filling a cavity to root canals and crowns I couldn't be more pleased. The staff is great!

Bob E.


I have nothing to say but good...

I have nothing to say but good things about Dr. Marks and his staff. When I first visited I needed several crowns and a bridge replacement. The crowns were in the front and I knew this would have a direct impact on my smile. To say I am pleased is an understatement, especially because I am in the entertainment industry and on stage. I've received many compliments about my smile. Dr. Marks work is exceptional. I have recommended Dr. Marks to many associates and I know they are equally as pleased. Dr. Marks is a thoughtful & caring dentist. The staff are courteous and caring as well.



To each its own. I personally ...

To each its own. I personally think this office was very friendly and took very good care of me. Answered all my concerns about my INS coverage. The music was very soothing and made me feel comfortable as i sit in the chair while the Dr. does the treatment. That is why there is a million doctors/ dentists in NYC if you didnt like this one there are others that will suit you. I made Dr. Marks office my dental office and i will always continue going back for my dental needs.

Thank you everyone! and keep up the good work!



Incredible Dentist!!!

I've been going to Dr, Marks for many years . I've recommended that all of my colleagues go to him. He's an absolutely incredible dentists along with all his associates and staff. It's actually pleasurable going there and it's not from laughing gas!

Dr. Marks and his associates know all the latest techniques and fee-wise are quite reasonable!!

Highly recommended!!!