Dr Diana Deidan



Dr. Diana Deidan was born and raised in New York. She was chosen to be one of the first in a seven year B.S.-D.D.S. program offered by St. John’s University in conjunction with Columbia University’s School of Dental and Oral Surgery. A full scholarship was given to attend Columbia University and graduated Omicron Kappa Upsilon, and honorary dental society. She received certificates of Merit in both the American Society of Dentistry for Children and the Academy of General Dentistry. She then completed a two year general practice residency at Long Island Jewish Medical Center.

Dr. Deidan has been practicing in the city for 19 years. Her office is a general practice with an edge towards cosmetic dentistry. She is currently a premier provider for Invisalign and a member of the American Dental Association.

Dr. Deidan has three boys and her family currently resides in Scarsdale, New York. She enjoys running and has been in several marathons. She also enjoys skiing, interior design and traveling as part of her hobbies.