Based on current COVID-19 positivity rates, visitation is allowed until further notice.
Call (631) 548-6853 or click here for more information.
A holistic continuum of care for patients with breast cancer and other medical conditions
As the Eastern Hub of the Northwell Health system, Peconic Bay Medical Center provides patients with New York State’s most comprehensive range of surgical and support services for addressing breast cancer and other conditions relating to breast health.
Our new and conveniently located cancer center offers a comprehensive array of cancer services, including medical oncology/hematology, cancer surgery subspecialties and a brand-new cancer infusion center.
More New Yorkers choose Northwell for cancer care than anyone else.
Learn more about the Northwell Health Cancer Institute at Riverhead
Our board-certified breast surgery specialists
Susan He Lee, MD
Breast Surgery
230 Main Street
Greenport, New York 11944
Greenport, New York 11944
1267 East Main Street
Riverhead, NY 11901
Riverhead, NY 11901
896 Old Country Road
Riverhead, New York 11901
Riverhead, New York 11901
Elizabeth Marie Sieczka, MD
Plastic and Reconstructive Surgery
230 Main Street
Greenport, New York 11944
Greenport, New York 11944
1272 East Main Street
Riverhead, New York 11901
Riverhead, New York 11901
896 Old Country Road
Riverhead, New York 11901
Riverhead, New York 11901
Listen to the experts
Learn more about Eastern Suffolk County's most comprehensive range of women’s health services.
Live from Greenport with Chief of Breast Surgery Dr. Susan Lee and Deputy Executive Director Amy Loeb. Call (631) 259-3290 for an appointment.
Posted by Peconic Bay Medical Center - Northwell Health on Tuesday, August 25, 2020
Breast surgery with a leading expert
An interview with Dr. Susan Lee and Amy Loeb, Executive Director.
Plastic Surgery Solutions for East End Residents: Call (631) 393-1600 for an appointment!
Posted by Peconic Bay Medical Center - Northwell Health on Wednesday, September 30, 2020
Plastic surgery solutions for residents of Eastern Suffolk County
An interview with Dr. Elizabeth Sieczka and Amy Loeb, Executive Director.