Dr. Paul Grunseich

General Dentist


Dr. Paul Grunseich is an innovative general and cosmetic dentist at the Great Neck location of Great Neck & Mid-Island Dental Associates and also is a founding partner of the practice. He excels in all aspects of general dentistry and specializes in multi-disciplinary cases that involve working with one or more of our specialists in order to ensure that his patients have the best possible treatment outcome. He is well versed in implant dentistry and has been restoring implant cases for over 25 years. Dr. Grunseich is also certified in performing Invisalign, clear braces therapy, for over 15 years. He is experienced in full mouth reconstructions and takes on many cases where the patient’s first question is, "is this the worst case you have ever seen?” He finds that shepherding patients successfully through this type of complex treatment is very gratifying which helps explain why many of his patients have been with him for over 25 years.

Dr. Grunseich is a member of the American Academy of Cosmetic Dentistry; a group of dentists dedicated to studying and performing the highest quality cosmetic procedures currently available including the use of E. max porcelain. Just ask and he will be more than happy to give you an explanation on all the materials currently available and what would be best for a patient in any given circumstance.

Dr. Grunseich is a 1984 graduate of the Columbia University College of Dental Medicine and received advanced training at The New York Hospital Medical Center. He has also lectured at Columbia University study clubs.

Anyone who has been treated by Dr. Grunseich can appreciate his honesty, wit, and strong sense of family values. Many patients come to think of him as part of their family, which he greatly appreciates and finds humbling.

He will make your visit to the dentist worthwhile!


  • American Dental Association
  • American Academy of Cosmetic Dentistry
  • Academy of Laser Dentistry
  • Nassau County Dental Society
  • Platinum Member Biomet 3i