Greenwich Hospital

What Greenwich Hospital does

Greenwich Hospital is a 206-bed, non-profit regional hospital founded in 1903, operating as a member of the Yale New Haven Health (YNHHS) system and as a major academic affiliate of Yale University School of Medicine. It serves residents of Fairfield County, Connecticut and Westchester County, New York through a main acute-care campus at 5 Perryridge Road in Greenwich plus a network of multi-specialty and outpatient facilities, including Long Ridge Medical Center in Stamford (260 Long Ridge Road), Park Avenue Medical Center in Trumbull, an endoscopy center, ambulatory surgery centers, and Yale New Haven Health urgent-care sites spanning Shelton, Brookfield, Derby, Orange, Norwalk, and Ridgefield.

The hospital operates across more than 100 medical specialties organized into flagship service lines: oncology (Smilow Cancer Hospital, including Bendheim Cancer Center and Breast Center), heart & vascular, neurology & neurosurgery, orthopedics, urology, maternity, pediatrics (including a Level III NICU and the Yale New Haven Children's Hospital Pediatric Specialty Center), digestive health, diabetes/endocrinology, and general/bariatric surgery. Notable clinical technology includes DaVinci robotic-assisted surgical systems, High Intensity Focused Ultrasound (HIFU) for tremor-dominant Parkinson's disease, micro-ultrasound prostate imaging (the only New England offering), PSMA-targeted radioligand therapy for metastatic prostate cancer (first in Fairfield County), and MRI-ultrasound fusion biopsy. Patient-facing digital tools include Epic-based MyChart (records, scheduling, billing) and 24/7 virtual care via the YM-YNH Go mobile platform, supported by an Epic EMR backbone shared across the YNHHS system.

Revenue is generated predominantly through patient-care services billed to insurance, Medicare, and Medicaid, with supplementary income from philanthropy via a giving portal and a hospital Auxiliary operating gift and thrift shops. Pricing is procedure-specific and disclosed on request, with paperless billing through MyChart and financial assistance/sliding-scale programs for qualifying patients. The hospital is not publicly traded; it sits within the YNHHS parent, which reported $5.65 billion in nine-month revenue (ending June 30, 2025) alongside $40.2 million in operating losses for the same period. Quality recognitions include CMS 5-Star (2026), Leapfrog Hospital Safety Grade A (Spring 2026), and a third ANCC Magnet designation.

Name

Greenwich Hospital

Legal name

Greenwich Hospital

Website

https://greenwichhospital.org

Company type

Private

Founded year

1903

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Greenwich Hospital is a 206-bed, non-profit regional academic hospital within the Yale New Haven Health system, serving Fairfield County, Connecticut and Westchester County, New York across emergency, inpatient, surgical, and multi-specialty outpatient care.

Ownership category

akta.pro rank

Product category

Acute Care Hospital Services

NAICS

General Medical and Surgical Hospitals (62211), Specialty (except Psychiatric and Substance Abuse) Hospitals (622310)

SIC

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

akta.pro primary industry

Hospital-Based Emergency Departments (EDs) (HLAFADAA)

akta.pro secondary industries

Neurology & Neurosurgical Specialty Hospitals (HLAFAHAD), Advanced Imaging & Specialty Radiology Centers (PET/CT, Nuclear Medicine, Interventional Radiology) (HLAFAKAB), Pediatric Specialty Care Centers (e.g., cardiology, oncology, neurology) (HLAFAJAH), Hospital-at-Home & Acute Virtual Care Platforms (HLALABAC)

Keywords

• Acute care hospital
• Regional healthcare services
• Cancer treatment center
• Maternity and pediatrics
• Cardiac and vascular care

Headquarters

HQ city

Greenwich

HQ country

United States

HQ region

North America

Offices8 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Patient Care Services: As a regional hospital, Greenwich Hospital generates revenue primarily through patient care services including emergency care, inpatient hospitalization, outpatient procedures, diagnostic services, and various medical specialty services. Services are billed through insurance, Medicare/Medicaid, and self-pay patients. The hospital is a nonprofit institution within Yale New Haven Health system.
2. Donations and Philanthropy: The Greenwich Hospital Auxiliary operates gift shops and thrift shops with proceeds donated to the hospital. The hospital has a giving portal for donations.
3. Financial Assistance Programs: Hospital offers various financial assistance programs, sliding scale discounts, and works with patients on payment plans. Accepts most major managed care and governmental health insurance plans.

Pricing tiers

Go-to-market motion1 record

Distribution channels5 records

Marketing channels8 records

Core offering

Greenwich Hospital is a 206-bed nonprofit regional academic medical center providing comprehensive inpatient, outpatient, emergency, surgical, and specialty healthcare services across more than 100 medical specialties. Clinical offerings include cancer care via Smilow Cancer Hospital, pediatrics, maternity, heart and vascular, neurology and neurosurgery, orthopedics, urology, digestive health, and endocrinology, supported by advanced technologies such as DaVinci robotic surgery, HIFU, and micro-ultrasound imaging.

Product overview

Greenwich Hospital is a 206-bed regional hospital and member of Yale New Haven Health, offering comprehensive medical, surgical, diagnostic, and wellness programs across more than 100 specialties. The hospital provides clinical services organized by specialty departments including Cancer (via Smilow Cancer Hospital), Pediatrics, Diabetes & Endocrinology, Digestive Health, Heart & Vascular, Maternity, Neurology & Neurosurgery, Orthopedics, Surgery, and Urology. Patient-facing digital tools include MyChart for health record access and 24/7 Virtual Care for telemedicine visits. The hospital serves Fairfield County, Connecticut and Westchester County, New York as a major academic affiliate of Yale University School of Medicine.

Differentiator

Problem solved

Functional benefit

Products and services

• Smilow Cancer Hospital at Greenwich A comprehensive cancer care center providing medical oncology, radiation oncology, surgical oncology, clinical trials, genetic testing, rehabilitation, and palliative care. Affiliated with Yale Cancer Center, Connecticut's only NCI-designated Comprehensive Cancer Center, serving cancer patients from lower Fairfield County and Westchester County.
• Children's (Pediatrics) Services Pediatric emergency services, inpatient pediatric unit, Level III Neonatal Intensive Care Unit (NICU), Pediatric Ambulatory Surgery Center, Pediatric Specialty Center, and sleep laboratory services provided in collaboration with Yale New Haven Children's Hospital.
• Diabetes & Endocrinology Diagnosis and treatment of disorders of metabolism and endocrine glands including thyroid disease treatment, diabetes management, and osteoporosis care. Joint Commission certified.
• Digestive Health Services Comprehensive gastrointestinal care including diagnosis and treatment of celiac disease, colorectal cancer, diverticulitis, GERD, inflammatory bowel disease, liver and pancreatic diseases. Offers advanced endoscopy, colonoscopy, and minimally invasive surgery.
• Heart & Vascular Center Complete range of cardiac diagnostic and interventional services including emergency angioplasty, electrophysiology, cardiac rehabilitation, vascular surgery, and stroke care. Features a Women's Heart and Vascular Program. AACVPR-certified Cardiac Rehabilitation Program.
• Maternity Services Family-focused childbirth care including labor and delivery, maternal-fetal specialists for high-risk pregnancies, neonatal intensive care, lactation support, and childbirth education classes. Bronze-level National Safe Sleep Hospital Certification.
• Neurology & Neurosurgery Advanced diagnosis and treatment of brain, spinal cord, and nervous system disorders. Includes High Intensity Focused Ultrasound (HIFU) for tremor-dominant Parkinson's disease and essential tremor, Joint Commission certified spine surgery, and stroke center.
• Orthopedics Services Expert orthopedic care for muscle, bone, and joint conditions including sports injuries, joint replacement, minimally invasive surgery, spinal fusion, and physical medicine and rehabilitation.
• Surgery Services General, bariatric, cancer, neurological, orthopedic, and vascular surgery using advanced techniques including DaVinci robotic surgery, minimally invasive procedures, and laparoscopic surgery.
• Urology Services Comprehensive urological care including urologic oncology, prostate disorders, kidney stone treatment, HoLEP (holmium laser enucleation of the prostate), micro-ultrasound imaging, and focal therapy for prostate cancer.
• MyChart Patient Portal Online patient portal enabling access to health records, billing information, appointment scheduling, medical records requests, and bill payment. Available as mobile app on Apple App Store and Google Play Store.
• 24/7 Virtual Care Telemedicine visits available 24/7 for urgent care needs, providing virtual consultations for minor injuries, flu, COVID-19 testing, and conditions that cannot wait for a doctor's appointment.

Quantifiable outcome

• CMS 5-Star Rating (2026)
• +3 more outcomes

Named customers2 records

Segments5 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Seven partnerships are on record, tiered flagship, core and minor.

• Yale New Haven HealthflagshipStrategic or Co-development PartnerGreenwich Hospital is a member of Yale New Haven Health—Connecticut's leading healthcare system. This system-wide partnership provides patients access to services across five hospitals, numerous specialty centers, and affiliated physician practices throughout Connecticut and Rhode Island. The partnership enables coordinated care, shared resources, and system-wide quality standards.
• Yale School of MedicinecoreStrategic or Co-development PartnerGreenwich Hospital is a major academic affiliate of Yale University School of Medicine. This affiliation provides access to leading physicians, researchers, and academic medicine expertise. Patients benefit from the latest treatment protocols, clinical trials, and research innovations through this academic health system partnership.
• Yale Cancer CentercoreStrategic or Co-development PartnerConnecticut's only National Cancer Institute-designated Comprehensive Cancer Center. Greenwich Hospital's Smilow Cancer Hospital provides patients access to clinical trials, genetic testing, tumor profiling, and advanced treatments through this partnership. This is a critical partnership for cancer care delivery in the region.
• Northeast Medical GroupcoreChannel Partner/ Reseller/ DistributorMulti-specialty physician network affiliated with Yale New Haven Health. Northeast Medical Group providers staff Greenwich Hospital facilities and provide primary and specialty care services. The network includes internists and other specialists delivering care at hospital-owned and affiliated practice locations.
• Smilow Cancer HospitalcoreStrategic or Co-development PartnerSmilow Cancer Hospital at Greenwich is part of the Yale New Haven Health cancer care network with locations across the region. Provides access to expert cancer care, chemotherapy, radiation oncology, surgical oncology, and supportive care services. The partnership includes the Bendheim Cancer Center and Breast Center on the Greenwich Hospital campus.
• Yale New Haven Children's HospitalcoreStrategic or Co-development PartnerPartnership bringing pediatric specialists to Greenwich Hospital including emergency services, inpatient care, NICU, ambulatory surgery, and sleep lab. Yale New Haven Children's Hospital provides the area's most advanced pediatric services, with specialists available at the Pediatric Specialty Center in Greenwich.
• ONS FoundationminorStrategic or Co-development PartnerThe ONS Foundation was established in alliance with Greenwich Hospital for orthopedics and neurosurgery. Its purpose is to develop advanced surgical techniques, rehabilitation protocols, and clinical outcomes. Foundation conducts research including studies comparing open spine surgery to minimally invasive surgery.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Stamford Hospital: Stamford Health operates a 305-bed regional hospital in Stamford, CT—the most direct geographic competitor to Greenwich Hospital, with overlapping service area in lower Fairfield County and similar full-service acute care offerings across most major specialties.
• Norwalk Hospital: Norwalk Hospital is a Nuvance Health regional hospital in Norwalk, CT serving the same Fairfield County corridor as Greenwich, with comparable bed count, full-service acute care, and overlapping primary care and specialty physician networks.
• White Plains Hospital: White Plains Hospital is a Montefiore Health System regional hospital in Westchester County, NY—the most direct geographic competitor on the New York side of Greenwich's service area, with similar community-hospital scale and full-service acute care offerings.
• Bridgeport Hospital: Bridgeport Hospital is a YNHHS sister hospital serving southern Fairfield County, with comparable bed count and full-service acute care offering; the closest direct system peer within Yale New Haven Health for benchmarking on operations, quality, and physician network structure.
• Lawrence + Memorial Hospital: Lawrence + Memorial is a YNHHS sister hospital in New London, CT with comparable community-hospital scale and full-service acute care; another direct system peer for comparing ambulatory build, quality program maturity, and capital deployment patterns.
• Northern Westchester Hospital: Northern Westchester Hospital is a Northwell Health regional hospital in Mount Kisco, NY serving northern Westchester County, with similar community-hospital scale, full-service acute care, and comparable suburban demographic profile to Greenwich's NY catchment.

Broad incumbents

• Yale New Haven Hospital: Yale New Haven Hospital is the flagship academic medical center of YNHHS in New Haven, CT—Greenwich's parent system's primary tertiary referral destination, providing the academic medicine infrastructure, clinical trials, and sub-specialty depth that Greenwich draws on but does not replicate.
• NewYork-Presbyterian Hospital: NewYork-Presbyterian is the dominant academic medical center in NYC and a major competitor for complex tertiary cases from affluent Fairfield County and Westchester County patients; comparable academic medicine depth but on a vastly larger scale than Greenwich.

Emerging players

• Hospital for Special Surgery: Hospital for Special Surgery is the leading specialty orthopedic hospital in NYC and a direct competitor for orthopedics cases from Greenwich's catchment, drawing patients seeking highest-acuity joint replacement, spine, and sports medicine services.

Regional players

• Hartford Hospital: Hartford Hospital is the largest hospital in Connecticut and a broader state-level competitor for tertiary referrals, with deeper sub-specialty depth than Greenwich but primarily serving a different northern CT catchment rather than directly competing in Greenwich's market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/greenhosp
• Facebookfacebook.com/greenwichhospital
• LinkedInlinkedin.com/company/greenwich-hospital

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

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 Greenwich Hospital