Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* </br></br><b>Other Kostas Sideridis, DO Practice</b></br>Gastroenterology</br></br><b>Office Hours</b></br>Monday 9:00 AM - 5:00 PM</br>Tuesday 9:00 AM - 5:00 PM</br>Wednesday 9:00 AM - 5:00 PM</br>Thursday 9:00 AM - 5:00 PM</br>Friday 9:00 AM - 5:00 PM</br>Saturday Closed</br>Sunday Closed</br></br>Please find here the reviews and contact details of Kostas Sideridis, DO in Syosset. Info on Kostas Sideridis, DO includes the main phone number (516) 584-6400 for Kostas Sideridis, DO, a fax number (516) 584-6401, plus the street address 237 Jericho Tpke Syosset, NY 11791 for Kostas Sideridis, DO in Syosset with clean directions to Kostas Sideridis, DO and a printable map to Kostas Sideridis, DO. You can also find the opening hours for this Syosset doctor. We ask our visitors to take the time to write their review of Kostas Sideridis, DO or any other doctors they have worked with. Right now there are 0 reviews for medical doctors in Syosset, and 0 reviews of medical doctors in New York. Your comments* (not for publishing) * — Required information Kostas Sideridis, DO ← View details 237 Jericho Tpke Syosset, NY 11791, Syosset, (US) New York (516) 584-6400