Dr. Katherine Rogosin graduated from New York University College of Dentistry in 1995. She won the prestigious Dean's Merit Scholarship Award, which is awarded to the student who has attained the highest grade point average during the course of their dental training. 

She completed her postgraduate general residency training at Mount Sinai Hospital. In 1997 she started working at a private practice on the Upper West Side of 

Manhattan and she has been at her current location for over 18 years. ​Since she began practicing dentistry, Dr. Rogosin has kept up-to-date on many continuing educational classes, ensuring that her patients receive the most comprehensive and advanced dental care.

Dr. Rogosin resides on the Upper West Side with her husband, Donald, and their sons, Sacha and Ethan.