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Ambulatory Care

Advanced medical services with same-day convenience

Peconic Bay Medical Center’s Ambulatory Care Specialists offer a wide range of same-day medical services

Main Campus
1 Heroes Way (Formerly 1300 Roanoke Avenue), Riverhead
  • Minimally invasive surgeries and diagnostic procedures requiring anesthesia
  • Endoscopy
  • Colonoscopy 
  • Orthopedic arthroscopy
  • Lithotripsy
  • Hernia surgery

Gertrude and Louis Feil Campus for Ambulatory Care: 
496 County Road 111, Manorville
  • Primary Care
  • Colorectal Surgery
  • Gastroenterology
  • Immediate Care
  • Orthopedics
  • Pediatrics
  • Pulmonology
  • Radiology
  • Spine/Neurosurgery
  • Women’s Health

Safety and convenience with same-day ambulatory surgery 

Same-day surgery allows patients to have sophisticated medical procedures, and then recuperate in their own homes. Highly trained surgeons perform the procedures, using the newest medical techniques in a safe, comfortable and caring environment.

When ambulatory surgery is scheduled, pre-surgical x-rays, EKGs and other tests are arranged through the Medical Center's Pre-Surgical Testing Department in advance of the actual procedure. On the day of surgery, patients are admitted to allow ample time to recover from anesthesia under the care of an experienced registered nurse.

Following the procedure, the patient is carefully monitored until it is determined he or she is alert, able to walk, and meets other medical criteria. This usually occurs within an hour or two of the completion of the procedure, depending on the specific condition.

An adult must accompany all ambulatory surgery patients home on discharge from the unit. Friends and relatives are comfortably accommodated in the Medical Center's main lobby while waiting for the patient.

Ambulatory Services Directory

Surgery and Diagnostics: Main Campus

Community-based Ambulatory Services: Feil Campus

Immediate and primary care: Building B
  • Appointments: (631) 405-3200 
  • Immediate Care:
    Monday - Sunday, 8 am to 8 pm
    Holiday hours, 8 am to 4 pm
    (Closed Easter, Thanksgiving and Christmas)
    Telehealth and Call Ahead appointments available
  • Primary Care: A full-service family medicine practice
  • Pediatrics: Expert care from child-development specialists
Winslow Center for Specialty Care: Building D
  • Appointments: (631) 405-3200 
  • Colorectal surgery
  • Gastroenterology
  • General surgery
  • Orthopedics
  • Pain management
  • Pulmonology
  • Spine/Neurosurgery
  • Women's Health
Grossman Imaging Center: Building F
  • Appointments: (631) 405-3240
  • Screening and diagnostic imaging
  • Digital mammography with 3-D imaging
  • Digital MRI, X-Ray, and CT scans