ST CHARLES REHABILITATION

What ST CHARLES REHABILITATION does

St. Charles Rehabilitation operates as St. Charles Hospital, now doing business as Good Samaritan University Hospital St. Charles Campus, an acute care hospital located at 200 Belle Terre Road in Port Jefferson, New York. The facility is owned and operated by Catholic Health, a non-profit healthcare system serving Long Island's Suffolk and Nassau counties. The hospital provides a comprehensive range of services including 24/7 emergency medicine, maternity and labor/delivery care, robotic surgery (via the da Vinci Surgical System, with 5,500+ cumulative procedures), orthopedics, bariatric and weight loss surgery, hyperbaric medicine and wound healing, diabetes education (ADA-recognized), and physical therapy and rehabilitation. Patient access is supported by scheduled physician appointments, outpatient specialty centers, telehealth/video visits, and the MyChart patient portal.

The hospital's technology stack is anchored by third-party clinical platforms (da Vinci Surgical System, MyChart EHR portal) rather than proprietary systems, with the most recent capital investment being a nearly 4,000-square-foot Emergency Department expansion adding 10 treatment bays, a larger waiting room, and additional nursing and charting stations. Specialized outpatient centers include the Center for Hyperbaric Medicine & Wound Healing and the Diabetes Education Center at St. Charles, each operating as wholly-owned core subsidiaries of the campus.

The business model is that of a non-profit acute care hospital, generating revenue from healthcare services billed to patients and a broad network of commercial insurers (Aetna, Blue Cross, Cigna, Fidelis, Health First, United Healthcare, Oxford), government payers (Medicare, Medicaid, Health Exchange plans), and union/local plans. Pricing follows standard hospital charge structures with pay-as-you-go billing. A sliding-scale financial assistance program provides up to 100% coverage for patients at or below 300% of Federal Poverty Level, and prorated discounts up to 20% of Medicaid rate for those between 301%-400% FPL. The primary customer segments are Suffolk County Long Island residents seeking acute care, plus targeted patient populations requiring wound care, diabetes education, and rehabilitation services.

Name

ST CHARLES REHABILITATION

Legal name

St. Charles Hospital

Website

https://stcharlesrehabilitation.chsli.org

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

St. Charles Rehabilitation is a non-profit acute care hospital in Port Jefferson, NY, operating as Good Samaritan University Hospital St. Charles Campus within Catholic Health, serving Suffolk County residents with emergency medicine, robotic surgery, rehabilitation, wound care, and diabetes education services.

Ownership category

akta.pro rank

Product category

Acute Care Hospital Services

NAICS

Specialty (except Psychiatric and Substance Abuse) Hospitals (622310), Ambulatory Health Care Services (621), Vocational Rehabilitation Services (624310)

SIC

Services-Hospitals (8060), Services-General Medical & Surgical Hospitals, Nec (8062), Services-Health Services (8000)

akta.pro primary industry

Faith-Based & Nonprofit Hospital Systems (HLAFAAAE)

akta.pro secondary industries

Orthopedic & Post-Surgical Rehabilitation Centers (HLADAJAI), Long-Term Care Rehabilitation Centers (HLAFAFAD)

Keywords

• Acute care hospital
• Rehabilitation services
• Wound care therapy
• Robotic surgery
• Emergency medical care

Headquarters

HQ city

Port Jefferson

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Technology or R&D, Supply Chain, Marketing or Sales

Revenue model

1. Healthcare Services Revenue: Hospital services revenue generated from emergency care, surgical procedures, maternity services, rehabilitation, and specialized treatments billed to patients and insurance providers
2. Outpatient Services: Ambulatory care, rehabilitation services, diabetes education, wound care centers generating recurring patient visit revenue
3. Financial Assistance Program: Sliding scale financial assistance up to 100% of charges for patients at or below 300% of Federal Poverty Level; provides free or discounted medically necessary care

Pricing tiers

Distribution channels4 records

Marketing channels7 records

Core offering

St. Charles Rehabilitation (operating as Good Samaritan University Hospital St. Charles Campus) is an acute care hospital providing comprehensive medical services to residents of Port Jefferson and Suffolk County on Long Island. Core offerings include 24/7 emergency medicine, robotic-assisted surgery, physical therapy and rehabilitation, labor and delivery, orthopedics, weight loss/bariatric programs, ADA-recognized diabetes education, and the Center for Hyperbaric Medicine & Wound Healing. Services are delivered as part of the Catholic Health Long Island integrated non-profit hospital network.

Product overview

St. Charles Hospital, now operating as Good Samaritan University Hospital St. Charles Campus, is a healthcare facility providing comprehensive medical services including Physical Therapy & Rehabilitation as a core service. The hospital offers a range of specialized services including Diabetes Education, Hyperbaric Medicine & Wound Healing, Robotic Surgery, Emergency Medicine, Orthopedics, Labor & Delivery, and Weight Loss Programs. The facility focuses on patient-centered care across the health care continuum, from preventive services to specialized treatments. Physical Therapy & Rehabilitation services help patients recover from injuries, surgeries, and manage chronic conditions as part of the broader rehabilitation continuum.

Differentiator

Problem solved

Functional benefit

Products and services

• Physical Therapy & Rehabilitation
• Diabetes Education Center at St. Charles
• Center for Hyperbaric Medicine & Wound Healing at St. Charles
• Robotic Surgery
• Emergency Medicine
• Orthopedics
• Labor & Delivery
• Weight Loss Program & Surgery

Quantifiable outcome

• 5,500+ robotic surgeries performed
• +2 more outcomes

Named customers3 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Insurance Providers NetworkcoreOthersExtensive network of accepted insurance plans including major providers such as Aetna, Blue Cross, Cigna, Fidelis, Health First, HIP, Medicaid, Medicare, Oxford, United Healthcare, and many more union and local health plans covering Long Island population

Scale indicators6 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• St. Catherine of Siena Hospital: Catholic Health sister hospital in Smithtown, NY, sharing the same network resources, EHR, and referral pathways as St. Charles. Comparable community hospital scale and service mix within the same parent system.
• Peconic Bay Medical Center: Northwell Health-affiliated community hospital serving the eastern Long Island region, competing for emergency and acute care volume in the broader Suffolk County market.
• Good Samaritan University Hospital: Catholic Health's flagship hospital and Level I Trauma Center, of which St. Charles is now a campus. Operates as the parent hub for shared services including cardiac surgery, trauma, and Magnet-recognized nursing.
• Mercy Hospital (Catholic Health): Catholic Health sister hospital on Long Island with comparable community hospital services, including a Center for Hyperbaric Medicine & Wound Healing. Operates within the same network, brand, and operational structure.
• Stony Brook University Hospital: Major academic medical center serving Suffolk County Long Island with a similar mix of acute care, trauma, and specialty services. Direct geographic competitor for complex cases and tertiary referrals from St. Charles's catchment area.
• John T. Mather Memorial Hospital: Independent community hospital also located in Port Jefferson, NY, providing direct head-to-head competition for emergency, surgical, and inpatient services in the immediate local market.
• Mount Sinai South Nassau: Acute care hospital on the south shore of Long Island, part of the Mount Sinai Health System, offering comparable emergency, surgical, and specialty services in an overlapping regional catchment.
• St. Joseph Hospital: Catholic Health sister hospital in Bethpage, NY, also operating a Center for Hyperbaric Medicine & Wound Healing — directly comparable specialty service line and shared Catholic Health infrastructure.

Broad incumbents

• Northwell Health: Largest health system on Long Island with multiple hospitals across the region. Competes broadly for emergency, surgical, and specialty volume while also serving as Catholic Health's counterpart employer of clinical labor on Long Island.
• NYU Langone Hospital — Long Island: Large academic-affiliated hospital serving Nassau/Suffolk border with full-spectrum services including cardiac, oncology, and orthopedics. Competes for complex cases and physician referrals across Long Island.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/StCharlesLI
• LinkedInlinkedin.com/company/st-charles-rehabilitation

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ST CHARLES REHABILITATION