Umair Hassan, D.D.S.

Dr. Umair Hassan has been practicing dentistry for the last six years and is proud to belong to Concerned Dental Care. Dr. Hassan began his dental education in Pakistan at Baqai Medical University. He earned his doctor of dental surgery degree from the University of Buffalo School of Dental Medicine and completed his residency at St. Charles Hospital in Port Jefferson, NY. Dr. Hassan is proud to have earned a research award from the American Dental Association (ADA) for the hard work and research he's done surrounding dental implants.

Dr. Hassan is passionate about educating his patients and believes that helping his patients understand their dental needs and treatment options is a vital component of his work. Additionally, he loves the ability he has to make a difference in the lives of his neighbors by helping them improve their oral hygiene and create beautiful smiles.


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Dr. Hassan is proud to belong to the following societies:

  • American Dental Association
  • New York State mental Association
  • Suffolk County Dental Society
  • American Student Dental Association

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496 Smithtown Bypass Suite 300

Smithtown, NY 11787

Call: 631-980-0811

Trusted, Proven

Thanks Olivia for getting me in immediately and Dr. Hassan for the exam and fixing the two cavities the same day! You guys are the best!

M.M. Google

Staff is lovely across the board. Dr. Hassan goes above and beyond to make the patient happy.

J.J. Google

INCREDIBLE, LIFE CHANGING, BEST OFFICE I'VE EVER BEEN TO! Dr. Hassan worked magic and fixed my tooth (self esteem booster!). There has been more then one occasion I've been late or have to cancel last minute, but Olivia has always been very accommodating. Every single person in the office is always pleasant. 10/10 definitely recommend!!

A.F. Yelp

Dr Hassan Is so kind & listens to you. He does what is best for the patient & has a very good attitude. He show his "human" side when I ask about his family as I'm waiting for the novacane to kick in. Thank you Dr Hassan!

J.T. Google

If I could give 10 stars I would. From the receptionist to the dental assistant to the Dr. Everyone was friendly and concerned about my well-being. I had to have some extensive work done. It turned out I was in the chair for 3 hours. Dr. Hassan was so wonderful knowing about my fears of the dentist. He took his time. He was kind and he made sure I was okay throughout the process. I want to thank everyone at Now Dental of Suffolk , for their kindness and understanding.

A.M. Google


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*Individual results are not guaranteed and may vary from person to person. Images may contain models.