Skip navigation
Catholic Health
  • Locations
  • Pay a Bill
  • MyChart
  • Medical Records
  • Careers
St. Catherine of Siena Hospital
Group Main Navigation
  • Find a Doctor
  • Appointments
  • Services
  • Patients & Visitors
  • About Us
  • Donate

View All Doctors

Coordinates
Distance (Miles)
Clear All
Accepted Insurance
Facility Affiliation
Gender
  • A-Z
  • Distance
  • Z-A
Clear All
View All Doctors

View All Locations

Location Type
  • A-Z
  • Z-A
Coordinates
Distance
Clear All
View All Locations
Group Main Mobile
chs logo

What can we help you find?

Filter By
Find a Doctor
Appointments
Services
  • For Patients & Visitors
  • Contact Us & Directions
  • Services & Care
  • Emergency Medicine
  • Radiology & Lab Services
  • Spiritual Care
  • About Us
  • President's Welcome
  • Community Health
  • Ways to Give
  • Donate Today
  • Volunteer
Catholic Health
  • Locations
  • Pay a Bill
  • MyChart
  • Medical Records
  • Careers

Find a Service, Condition or Treatment

  • All
  • Specialties
  • Conditions & Treatments
  • Support Services
Swipe to view more
  • All
  • 0-9
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z

C

  • Cardiology
  • All
  • 0-9
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z

E

  • Eye Care
  • All
  • 0-9
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z

H

  • Heart Failure
  • All
  • 0-9
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z
No services available
browser error

Browser Error

Diagnosis: Our website no longer supports this web browser.

Treatment: Please use one of the following browsers for the best possible outcome.

  • edge web browser iconEdge
  • chrome web browser iconChrome
  • safari web browser iconSafari
  • firefox web browser iconFirefox

Trending Now

Sleep tips for the holidays Schedule your mammography Tips for good cholesterol
St. Catherine of Siena Hospital
  • About Us
  • For Patients & Visitors
  • Our Services
  • Community Health
  • Appointments
  • Find a Doctor
  • Careers

631-862-3000
50 NY-25A
Smithtown, NY 11787

Footer Background

Footer

  • Legal Disclaimer
  • Patient Privacy/HIPAA Rights
  • Patient Rights
  • Pricing Transparency
  • Financial Assistance
  • Ethical & Religious Directives
  • Web Accessibility
  • Facebook

Copyright © 2022 St. Catherine of Siena Hospital. All Rights reserved.