Dr. Nicholas John Kleopoulos, MD

Dr. Nicholas Kleopoulos is an obstetrician and gynecologist with 46 years of clinical experience serving patients throughout New York. He earned his medical degree from SUNY Downstate Medical Center College of Medicine and completed his residency training at St. Francis Medical Center. Dr. Kleopoulos provides comprehensive women's healthcare and speaks both Spanish and English to better serve his diverse patient community.

Dr. Kleopoulos practices at Stony Brook University Hospital and Saint Catherine of Siena Medical Center, with locations in Smithtown and Stony Brook, New York. His expertise includes treating urinary tract infections and kidney stones. He also performs breast cancer screenings and specialized breast imaging procedures. Patients consistently rate Dr. Kleopoulos highly for his care, giving him an average rating of 4.5 out of 5 stars.