Dr. Grinbaum received his undergraduate degree from Binghamton University and his DMD (Doctor of Medicine in Dentistry) from the University of Medicine & Dentistry of New Jersey (UMDNJ). He completed his General Practice Residency (GPR) at North Shore University Hospital (NSLIJ), a hospital based clinic in Manhassat, NY, where he gained experience in all aspects of adult and pediatric dentistry, including sedation dentistry, orthodontics, oral surgery, and endodontics. Because he was committed to helping children, especially those with special needs, he then completed a two year Pediatric Dentistry Residency at Maimonides Hospital in Brooklyn, where he gained specialty training in all aspects of pediatric dentistry, including sedation dentistry and dental anesthesia. Dr. Grinbaum is a recipient of the Richard C. Pugh Achievement Award presented annually by the American Board of Pediatric Dentistry (ABPD). He scored in the top 3% of all candidates completing the May 2015 qualifying examination of the ABPD.
Dr. Grinbaum has always understood the importance of giving back to the community, especially children. During College he was an organizer and fundraiser for the Special Olympics, which helps children overcome their disabilities through athletic achievements. In Dental School, he participated in Give Kids a Smile Day, by providing free dental care and oral hygiene to underprivileged children in New Jersey.
Dr. Grinbaum is certified in basic life support (BLS), advanced cardiac life support (ACLS), and pediatric advanced life support (PALS). He is also a Licensed N.Y State Emergency Medical Technician (EMT).
He is a member of The American Association of Pediatric Dentistry, The Academy of General Dentistry and Nassau County Young Dental Society.