Dr. Sassan Rastegar
General Dentist

Appointments: (212) 692-9090

New York, NY, Braces
Midtown South - Grand Central - Manhattan - Bryant Park - Murray Hill

Practice Photo

Periodontal Therapy

Wisdom Tooth Removal

Invisalign® for Teens




Aesthetic Dentistry


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Meet the Doctor

Dr. Sassan Rastegar

I am proud to have served patients in our community for over 22 years. Through continuing education and state-of-the-art equipment, we are able to offer you and your family the high level of care you’re looking for.

As your dentist you can rest assured that you'll receive the personalized attention you deserve. I will listen to your needs and answer all your questions. Plus, you'll receive a complete and thorough exam, including oral cancer and gum disease exams.

My staff and I will give you a warm welcome and our ongoing commitment to your dental health.

Credentials and Memberships

  • Internet Dental Alliance Member
  • MasterPlan Alliance Member
  • American Dental Association
  • Member of Alpha Omega Dental Fraternity Since 1987
  • 1st District Dental Society
  • Member of the Academy of General Dentistry
  • Academy of General Dentistry
  • Alpha Omega - International Dental Organization

Appointment Phone:

(212) 692-9090


"I'm new to this office about 8 months in and found:

Dr. Rastegar is absolutely wonderful--not only a great dentist providing outstanding patient care with an exceptional bedside manner, but also a really nice person. He is completely professional and draws on his extensive experience in dentistry. I've always been highly critical of dentist in general but I have total confidence in Dr. Rastegar.

My insurance does not cover everything in full at this office like it does at other dental providers, but I don't mind paying the additional cost because Dr. Regtegar aims to be the best in the industry.

Quite frankly,his entire staff deserve the highest praise starting from the ladies at the front desk to the dental assistants who are always gentle, friendly, and accommodating.

Right now my son is doing Invisalign & I could not be more pleased with how it's going. Haven recently found this office, I will revisit and update this post in 6-8 months, but I trust that my dental health and aesthetics are in great hands. I highly recommend Dr. Rastegar to others."

Kristin M.

"Just wanted to add a quick note. Had my first cavity filled today and couldn't have been happier with the experience. Dr. Rastegar made sure I was comfortable and walked me through the entire thing. It's nice to get care from a doctor rather than a rush in rush out experience."

Kristin M.

Debbie P.

"Yes I go back to NYC to get my teeth done!

Sally does the best tooth cleaning in the east and deals with my dental issues with ease and grace. Plus she's got a massage chair, good music and a spit sink that make my visit a bit easier. For tough jobs she'll even breakout the laughing gas for me!

The entire staff to so friendly that it almost doesn't feel like a dentist appointment until the lectures about my lack of flossing begin.

Dr Rastegar is an all around great dentist. I still recommend him to my friends back east. He might want to consider updating his Yelp photo.

I'm sure they take all kinds of insurance not that I have dental coverage. Paying out of pocket and flying cross country adds up but it's worth it to me."

Chantelle K

" I've been going to Dr Rastegar's office since I first moved to the city 3 years ago and they have kept my pearly whites, well, pearly and white, not to mention free of cavities. Located in Midtown - which used to be super convenient for me as I worked a block away, but still it's just a short hop from Grand Central - the location makes it easy peasy to duck out of work to make your appointment. All of the staff are extremely pleasant and I've never waited more than 5 minutes (max!) before being ushered in. As the other reviews mention, Sally is the bomb, and I always look forward to my teeth cleanings with her. She also turned me on to the Oral B electric toothbrush and now every time I go she comments on how great my gums look (yay!) You also get a little goody bag of floss, toothpaste, listerine and the standard toothbrush which are all perfect for your travel case or drawer at work. All in all, a great dental office if you're new to the hood or looking for a change. They definitely treat you like family and always remember your name!"

Chantelle K.

Bryant R.

"Very happy to have been able to get in with Dr Rastegar today (SATURDAY!). I had an acute tooth pain and they held the office open for me.

Beyond simply being open on Saturday, Dr Rastegar was very professional and was very good at explaining the course of treatment and why he made certain recommendations. He has an excellent chair-side manner. He didn't push expensive treatments. I can't recommend him more highly."

Karen H.

" I found Dr. Rastagar through old co-workers when I first moved to the city. There grew to be a cult of us under the spell; and now I'm spreading the word. Everything seems to be easy -- from getting scheduled, to getting in and out of your appointment. The entire staff is uber-friendly, and they really will remember you from visit to visit. Be sure to ask for Sally, she's the best!"

Karen H.

Meridith H.

"Three words: Massaging. Dental. Chair. I just went here for my first appointment today and had a great experience. My appointment was super easy to make, Sally the dental hygenist was awesome, Dr. Rastegar was very nice, and best of all they're covered by my insurance. MORE IMPORTANTLY THOUGH: The back-massaging dental chair. It did a lot to take my mind off the scrapy tools."

Meridith H.

Michelle W.

"I have been going to Dr. Rastegar for about 4 months and have been in his office a lot in that short time for various procedures from bonding to fillings to cleaning. The staff is super nice and attentive. Roya at the front reception is such a sweetheart and is very helpful. Dr. Rastegar and his assistants always provide me with a great experience which is a tough thing to say when it comes to dentistry with it's drilling, scraping, filing, etc. My teeth are healthy and oooooh so pretty!!!"

Michelle W.

Anamaria F.

"I love this dental practice! I started an Invisalign treatment here in January of 2014 and took full advantage of their other services such as general check ups and even had my gums cleaned here. My old insurance covered most of the costs and I never minded paying out of pocket because they're super friendly and always worked around my difficult schedule back then. Sadly, my new insurance doesn't cover any part of cleanings here so I only stop in for follow up visits regarding my Invisalign treatment. I recommend this place to anyone looking for a great dentist in Manhattan."

Theo B.

"I haven't been a patient of Dr. Rastegar for many years now, but while living in New York, he was my ONLY dentist. He was extremely patient, thorough and has one of the kindest bedside demeanors. I wish more doctors were like him! His procedures were all well done and have lasted many years. In fact, the veneers he fitted me with have lasted almost 20 years now. I trust him so much that when these fail (hopefully not anytime soon), I will get on a plane and have Dr. Rastegar do them again.

Oh, and I couldn't forget to mention Sally! Not only a bundle of joy, but she is BARRE NONE the most gentle (and funniest) hygienist on the planet."

Rhaman B.

"I am normally terrified of the Dentist Office and chair. While I have not dismantled that fear, Dr. Rastegar and his staff really know how to put me at ease. Their care for their work and patients shows. I will only trust my teeth to Dr. Rastegar and his staff and would gladly refer his office to anyone. Great team! Always a great job!"

Waldemar G.

"My wife got her teeth done here 2-3 years ago and at first it took getting used to, but the doctor told us that it's usually the case but an amazing job nonetheless. My wife has gotten so many compliments!! I would definitely come here for any future procedures"

Roger L.

"I've known Sassan for over 12 years and he's the best ! I wish him all the best.

In 2006 he replaced ALL my teeth with implants. It WAS expensive, but, it's the BEST investment I have EVER made. I haven't been back since. Although I do plan on going there in September, in honor of the 10 year anniversary and bring flowers and chocolates for all the staff.

My best and warmest regards to all !"

Ammar A.

"What can I say, I'm in utter shock about how great Dr. Rastegar is. Nice, professional, caring, understanding, and I could go on for hours! I have always had the up most respect and appreciation for people who are masters of their craft. That being said, their is no doubt in my mind that Dr. Rastegar is the best at what he does! Highly recommend!!! 10/10"

Kyle S.

"I have lived in NYC for 9 years and when I moved here I started going to a friend's dentist, and he was alright - nothing special. Two years ago a Groupon special on Invisalign caught my attention, but I wasn't familiar with the dental group offering the deal. The deal was $50, so I said, "why not, if I don't like the dentist, I've only lost $50".

Well, the fact is, I didn't like the dentist - I LOVED him. I have never actually enjoyed visiting the dentist, until now. I know everyone by name and believe me when I say, they are truly genuine, professional people. Plus, with Dr. Rastegar's help I am finally proud of my smile - something I never thought I would say.

By far and away, the best $50 I've ever spent!"

Jessica F.

"Dr. Rastegar has been my dentist for one year and he is terrific. He and the staff are very kind, caring and gentle.

I just completed my Invisalign with Dr. Rastegar and my teeth look beautiful! I am so excited that I have nice new straight teeth in time for my brother's wedding and photos!

I highly recommend him.

Thank you Dr. Rastegar!!"

Dr. Robinson

"I started my Invisalign treatment with Dr. Rastegar at the end of February (2014). I found Dr. Rastegar through a Living Social deal. Purchasing that deal was the best thing I could do. Dr. Rastegar is extremely professional and his staff are patient, understanding and courteous. Sheryl, has been a life saver! Due to paying rent and other bills, she helped me design a pay schedule suitable for paying off my bill. She never rushed, bombarded or hassled me. She was very understanding. I go in for my first teeth cleaning as an adult (I know I should have gone a long time ago lol) and after reading the great reviews Sally has gotten, I know I will be in great hands.

Again, thank you Dr. Rastegar and his staff for helping me start my journey to having a great smile."


Our practice accepts insurance from the following companies.

Delta Dental

Delta Dental

Delta Dental Plans Association is a not-for-profit organization with some for-profit affiliates as member companies. Through its 39 independent member companies, it offers national dental coverage to our Midtown South dental patients - administering programs and reporting systems that provide employees and individuals with quality, cost-effective dental benefits and superior customer service.

Get a Free Smile Analysis

Dr. Sassan Rastegar at his Midtown South dentistry practice is pleased to offer you a free smile analysis if you are 18 years old or older. Our friendly and professional team will make you feel comfortable and welcome.

We'll answer your questions and assess your dental needs to achieve long term oral health. Our goal is to make your visit enjoyable, and to give you the smile you deserve.

Clear Invisalign® for teens

Dr. Sassan Rastegar is a trusted Midtown South area provider of Invisalign® for teens provider. We know that as a parent, the oral health and happiness of your teenager is important.

We're here to serve your family's needs, and ensure that your teens get the best results from their Invisalign® clear braces. You'll be thrilled with your teenager's straight teeth and confident smile.

Porcelain veneers for a beautiful smile

If you're looking for attractive porcelain veneers, Midtown South area veneers dentist Dr. Rastegar can help. Our friendly team will evaluate your situation to make sure you're a good candidate for dental veneers.

Then we'll develop your individual plan for the process. Your cracked, chipped or discolored teeth will be transformed to look completely natural so you can enjoy your bright new smile.

Implants - the alternative to dentures

If you are missing one or more teeth, you'll want to talk with Midtown South area dental implant dentist Dr. Sassan Rastegar about replacements that look and feel as natural as your own teeth. If dentures are causing you problems, you may consider dental implants. Unlike dentures, which can be removed, Dr. Rastegar offers dental implants that are permanently anchored into the jaw itself.

Dental payment plans available - just ask us!

Midtown South area dentist Dr. Sassan Rastegar offers dental payment plans so you can afford the treatment you need. Just talk with our friendly team about your needs.

We'll be happy to work with you to find the solution that fits your situation. We're committed to making your oral health a reality.

Call for an Appointment!

(212) 692-9090

Dr. Sassan Rastegar
340 Madison Ave Suite 4B
New York, NY 10173
General Info: (212) 692-9090
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Appointments: (212) 692-9090

  Morning Afternoon
Mon. 8am-12pm 12pm - 6:30pm
Tue. 8am - 12pm 12pm - 6:30pm
Wed. 8am - 12pm 12pm - 6:30pm
Thu. 8am - 12pm 12pm - 6:30pm
Fri. 8am - 12pm 12pm - 6:30pm
Sat. 9am - 12pm 12pm - 5pm
Sun. Closed Closed

Appointment Phone:

(212) 692-9090

How to Find Us

New York & Manhattan Cosmetic Dentist is conveniently located at 340 Madison Avenue Suite 4B in New York, NY.

Primary Office Holidays

This office is closed on the following holidays: New Year's Day, President's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Christmas Day.



Midtown South Braces for a Great New Smile

If crooked or misaligned teeth are making you or your child self-conscious, dental braces or aligners may be the solution you're looking for and Dr. Sassan Rastegar can help.

At Dr. Sassan Rastegar, we know that attractive, straight teeth can really boost anyone's self-confidence. We offer a range of orthodontic solutions including traditional and tooth-colored ceramic braces for children and teens, as well as adult bracess.

This is a great time to get the beautiful smile you or your child deserve. Call now for an appointment at (212) 692-9090 or just fill out our simple online form. Our team is committed to providing top quality, affordable orthodontics care and we'll be happy to explain a range of financial options to help you cover the cost of braces.

Practice Services

  • Experienced root canal care
  • Lumineers® dental veneers
  • Get a Free Smile Analysis
  • Mercury-free tooth-colored fillings
  • Implants - the alternative to dentures
  • Porcelain veneers for a beautiful smile
  • Dental payment plans available - just ask us!
  • We work with Delta Dental® insurance
  • Clear Invisalign® for teens
  • Dental bonding for attractive teeth
Internet Dental Alliance, Inc., is a dental marketing and website design company that provides dental speakers and dental consultants to dentists.

Appointment Phone:

(212) 692-9090

Invisalign braces