Dr. Diana Gruenstein
Board Certified Dermatologist
Dr. Diana Gruenstein is a Board Certified Dermatologist practicing medical and cosmetic dermatology. Originally from Westchester, New York, Dr. Gruenstein attended Barnard College in Manhattan, where she majored in Urban Studies with a concentration in Psychology while completing her premedical studies. She received her medical degree from SUNY Downstate Health Sciences University College of Medicine, where she graduated as a member of the Alpha Omega Alpha Honor Medical Society.
During medical school, Dr. Gruenstein served as a Clinical Dermatology Research Fellow at the Icahn School of Medicine at Mount Sinai, where she contributed to original research and publications in dermatology. She subsequently completed her internship in Internal Medicine at Mount Sinai Beth Israel before returning to SUNY Downstate Medical Center to complete her residency training in Dermatology.
Dr. Gruenstein is dedicated to providing comprehensive and individualized care and has a particular interest in both medical and cosmetic dermatology. She is committed to combining the latest advances in dermatology with a thoughtful and patient-centered approach to care.

