Dr. Sideridis graduated from the New York Institute of Technology College of Osteopathic Medicine in 1999. He works in Syosset, NY and 1 other location and specializes in Gastroenterology and Internal Medicine. Dr. Sideridis is affiliated with Plainview Hospital and Northwell Health Long Island Jewish Medical Center.
"This doctor was so aloof and dismissive and missed the diagnosis! His office was extremely rude. He took forever to provide results and lacked compassion, knowledge and bedside manner. Would not recommend!"
November 10, 2020
INSURANCE PLANS ACCEPTED (46)
Please verify insurance information directly with your doctor’s office as it may change frequently.