SOUTHAMPTON HOSPITAL

What SOUTHAMPTON HOSPITAL does

Stony Brook Southampton Hospital is a community acute-care hospital and the only major medical facility serving Long Island's South Fork, including the towns of Southampton, East Hampton, and Shelter Island. Operated as part of the State University of New York (SUNY) system under Stony Brook Medicine, the hospital delivers inpatient, emergency, surgical, diagnostic, and specialty outpatient services through a main campus at 240 Meeting House Lane and multiple satellite facilities across East Hampton, Hampton Bays, and Westhampton Beach. The institution reports a direct headcount of 231 employees and is affiliated with over 1,200 physicians and healthcare providers through the Stony Brook Medicine network.

The hospital's clinical portfolio is organized around specialty centers: the Phillips Family Cancer Center (integrated with Stony Brook Cancer Center and offering the East End's only Pluvicto radiopharmaceutical therapy program), the Ellen Hermanson Breast Center (an American College of Radiology Breast Imaging Center of Excellence with 3D mammography, prone biopsy, and radioactive seed localization), the Audrey and Martin Gruss Heart & Stroke Center (Primary Stroke Center with 12 consecutive years of AHA/ASA recognition), the Edie Windsor Healthcare Center (LGBTQ+ primary care and HIV services, HEI 2026 Gold Leader), the Center for Advanced Wound Healing (hyperbaric oxygen therapy), the Regional Tick-Borne Disease Resource Center, the Ed & Phyllis Davis Wellness Institute, and Westhampton Primary Care (NCQA Patient-Centered Medical Home). Underlying technology includes digital mammography with tomosynthesis, Hologic Affirm prone biopsy systems, high-resolution ultrasound with elastography, 4D CT simulation with respiratory gating, Eclipse AI-driven treatment planning, Siemens Artis zeego angiography, and an advanced endovascular surgical suite. The hospital's laboratory is accredited by the College of American Pathologists.

Revenue is generated through patient care services reimbursed via Medicare, Medicaid, HMOs, and private insurance, with supplemental funding from federal grants (notably a $5.66M HRSA HIV Emergency Relief Project Grant in 2026) and donations processed through Blackbaud. Distribution occurs via the main hospital campus, satellite care centers, telehealth platforms, and walk-in laboratory services. Pricing is not publicly disclosed; the hospital provides financial assistance programs and Good Faith Estimates under the No Surprise Act. The institution was recognized by Healthgrades in 2026 as Top 1% in the Nation, the only Long Island hospital to achieve this ranking.

Name

SOUTHAMPTON HOSPITAL

Legal name

Stony Brook Southampton Hospital

Website

https://southampton.stonybrookmedicine.edu

Company type

Private

Operating status

Operating

Headcount range

101–250 employees

Short description

Stony Brook Southampton Hospital is a SUNY-operated acute-care hospital and the only major medical facility on Long Island's South Fork, serving Southampton, East Hampton, and Shelter Island residents through a main campus and multiple specialty centers covering cancer, breast health, cardiac/stroke, LGBTQ+ care, and tick-borne disease.

Ownership category

akta.pro rank

Product category

Acute Care Hospital Services

NAICS

General Medical and Surgical Hospitals (6221), General Medical and Surgical Hospitals (62211)

SIC

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

akta.pro primary industry

Community & Regional General Hospitals (HLAFAAAB)

Keywords

• Acute hospital care
• Oncology treatment services
• Cardiac stroke care
• Breast health diagnostics
• Emergency medical services

Headquarters

HQ city

Southampton, New York

HQ country

United States

HQ region

North America

Offices6 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: Acute care hospital providing medical services to patients. Revenue generated through patient care services including inpatient, outpatient, emergency, and diagnostic services. Accepts Medicare, Medicaid, HMOs, and private insurance plans.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels4 records

Core offering

Stony Brook Southampton Hospital is an acute care hospital providing inpatient, outpatient, emergency, and surgical services to Long Island's South Fork communities. It operates multiple specialty centers for cancer care, breast health, cardiac and stroke care, LGBTQ+ and HIV healthcare, advanced wound healing, tick-borne disease treatment, and integrative medicine, supported by a CAP-accredited laboratory, radiology/imaging services, primary care, and telehealth.

Product overview

Stony Brook Southampton Hospital operates as the primary healthcare facility on Long Island's South Fork, serving the East End communities of Southampton, East Hampton, and Shelter Island. The hospital functions as an integrated healthcare system with a main hospital facility complemented by multiple specialized centers and satellite locations. Key specialty centers include the Phillips Family Cancer Center (fully integrated with Stony Brook Cancer Center for comprehensive oncology), the Ellen Hermanson Breast Center (ACR-designated Breast Imaging Center of Excellence), the Audrey and Martin Gruss Heart & Stroke Center (Primary Stroke Center), and the Edie Windsor Healthcare Center (LGBTQ+ and HIV care). Supporting services include the Center for Advanced Wound Healing, Regional Tick-Borne Disease Resource Center, Ed & Phyllis Davis Wellness Institute, Laboratory Services, and Radiology/Imaging. Primary care is provided through Westhampton Primary Care (NCQA Patient-Centered Medical Home). All facilities are equipped with advanced diagnostic and treatment technologies, and the hospital serves as the healthcare hub for the East End with over 1200 physicians and healthcare providers across the network.

Differentiator

Problem solved

Functional benefit

Brands

• Edie Windsor Healthcare Center: LGBTQ+ healthcare and HIV/AIDS care services
• Ellen Hermanson Breast Center
• Phillips Family Cancer Center
• Audrey and Martin Gruss Heart & Stroke Center
• Ed & Phyllis Davis Wellness Institute
• Regional Tick-Borne Disease Resource Center

Products and services

• Stony Brook Southampton Hospital (Main Acute Care Hospital)

Quantifiable outcome

• Top 1% in the Nation ranking by Healthgrades
• +2 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

Feature10 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• Ellen Hermanson FoundationcoreStrategic or Co-development PartnerPartnership through Ellen Hermanson Foundation Community Partnership (EHFCP) providing free routine breast screenings regardless of immigration status or insurance coverage for local women. Partners include The Bridgehampton Child Care & Recreational Center, OLA of Eastern Long Island, The Retreat, Stony Brook Southampton Hospital's Ellen Hermanson Breast Center, Phillips Family Cancer Center, and Shinnecock Health Center.
• PFY and NYS DOHcoreStrategic or Co-development PartnerGrant funding through PFY (People From York) and NYS DOH supporting supportive services at Edie Windsor Healthcare Center including mental health counseling and LGBTQ patient navigator services.
• College of American PathologistscoreOthersLaboratory accreditation by CAP - hospital laboratory is part of exclusive group of 6000+ facilities worldwide meeting CAP's stringent requirements considered the gold standard in healthcare.
• American Heart Association and American Stroke AssociationcoreOthersGet with the Guidelines program recognition for twelve consecutive years for stroke care. Gold Plus with Target: Stroke Honor Roll Elite with Target: Type 2 Diabetes Honor Roll achieved in 2025.
• Coalition for Women's CancersminorOthersCommunity partner organization for cancer support services.
• Lucia's AngelsminorOthersCommunity partner organization providing support for women with breast and gynecological cancers.
• Stony Brook University HospitalcoreOthersTransfer destination for patients requiring more advanced treatments - first hospital in Suffolk County to achieve Comprehensive Stroke Center certification by The Joint Commission.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Northwell Health: Largest health system on Long Island operating multiple community hospitals including Peconic Bay, Mather, and South Shore. Represents the dominant competitive system whose scale advantages Southampton must counter via Stony Brook Medicine affiliation.
• NYU Langone Health: Major New York academic health system with growing Long Island presence. Represents the broader incumbent whose tertiary specialty pull into Manhattan directly competes for Southampton's highest-acuity patients.
• Stony Brook University Hospital: Academic medical center and parent affiliate within the Stony Brook Medicine network. Serves as the referral destination for Southampton Hospital's most complex cases and shares clinical, IT, and physician resources across the system.

Direct peers

• Long Island Community Hospital (NYU Langone): Community hospital in Patchogue now part of NYU Langone Health. Similar scale and community-hospital service mix, providing a benchmark for affiliation-driven service line expansion on Long Island.
• Brookhaven Memorial Hospital Medical Center: Independent community hospital in Patchogue serving central Long Island. Comparable in community-hospital scale, multi-specialty offering, and payer mix to Southampton Hospital.
• Peconic Bay Medical Center: Northwell Health-affiliated community hospital in Riverhead serving the East End of Long Island. Closest geographic competitor to Southampton with overlapping catchment and similar community hospital service mix.
• Good Samaritan Hospital Medical Center: Catholic Health Long Island community hospital in West Islip. Comparable in scale (~500 beds, similar specialty breadth) and serves a similar Long Island suburban community footprint.
• Mather Hospital: Northwell Health community hospital in Port Jefferson serving a Long Island catchment. Similar community hospital model with multi-specialty programs and academic affiliation through Northwell's tertiary centers.
• South Shore University Hospital: Northwell Health acute care hospital in Oceanside. Similar bed size and broad specialty offering, with comparable Long Island suburban catchment and community hospital economics.
• Stony Brook Eastern Long Island Hospital: Sister community hospital within Stony Brook Medicine located in Greenport, serving the North Fork. Most directly comparable in governance, branding, and care model to Southampton Hospital on the South Fork.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/southampton-hospital

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries7 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 SOUTHAMPTON HOSPITAL