> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-in/new-york/hospitals-and-health-care/ # Hospitals and health systems in New York Larger hospitals and health systems headquartered in New York: who they are, what they run and how to reach their people. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** Larger hospitals and health systems headquartered in New York include Northwell Health, NYU Langone Health, Montefiore Health System, Icahn School of Medicine at Mount Sinai and Rochester Regional Health. Below are the tools that stand out, where they are based and how big they are. ## Which hospitals and health systems are headquartered in New York? They include Northwell Health, NYU Langone Health, Montefiore Health System, Icahn School of Medicine at Mount Sinai and Rochester Regional Health. The table lists a selection in alphabetical order; names link to company profiles. | Company | Size | Tools detected | | --- | --- | --- | | [Albany Medical Center](https://enrich.chat/company/albany-medical-center/) | 10,000 to 25,000 | 14 | | Bassett Healthcare Network | 2,000 to 5,000 | 29 | | Bon Secours Charity Health System Foundations | 5,000 to 10,000 | 28 | | BronxCare Health System | 2,000 to 5,000 | 9 | | [Catholic Health Services](https://enrich.chat/company/catholic-health-services/) | 10,000 to 25,000 | 31 | | Citymd | 2,000 to 5,000 | 30 | | Fidelis Care - New York | 2,000 to 5,000 | 4 | | FreedomCare | 2,000 to 5,000 | 40 | | Gefen Senior Care | 5,000 to 10,000 | 7 | | [Icahn School of Medicine at Mount Sinai](https://enrich.chat/company/icahn-school-of-medicine-at-mount-sinai/) | 25,000 to 50,000 | 62 | | Jacobi Medical Center | 2,000 to 5,000 | 11 | | Jamaica Hospital | 2,000 to 5,000 | 4 | | Kaleida Health | 5,000 to 10,000 | 14 | | Maimonides Medical Center | 10,000 to 25,000 | 29 | | [Montefiore Health System](https://enrich.chat/company/montefiore-health-system/) | 25,000 to 50,000 | 35 | | [Northwell Health](https://enrich.chat/company/northwell-health/) | 50,000 to 100,000 | 23 | | [NYC Health + Hospitals](https://enrich.chat/company/nyc-health-hospitals/) | 10,000 to 25,000 | 24 | | [NYU Langone Health](https://enrich.chat/company/nyu-langone-health/) | 25,000 to 50,000 | 48 | | Planned Parenthood Federation of America | 5,000 to 10,000 | 56 | | [Rochester Regional Health](https://enrich.chat/company/rochester-regional-health/) | 10,000 to 25,000 | 36 | | Roswell Park Comprehensive Cancer Center | 5,000 to 10,000 | 15 | | Stony Brook Medicine | 5,000 to 10,000 | 44 | | Sunknowledge Services | 2,000 to 5,000 | 17 | | SUNY Downstate Health Sciences University | 2,000 to 5,000 | 13 | | Teladoc Health | 5,000 to 10,000 | 17 | | Upstate Medical University | 5,000 to 10,000 | 14 | | VNS Health | 10,000 to 25,000 | 21 | | Westchester Medical Center Health Network | 2,000 to 5,000 | 37 | | White Plains Hospital | 2,000 to 5,000 | 17 | ## What technology do hospitals and health systems in New York use? These tools stand out among them: each is detected more often here than across all the organizations listed. The tick on each bar marks that wider average. **Figure: Tools that stand out among hospitals and health systems in New York.** Bars for the share of listed hospitals and health systems in New York where each tool was detected, with a tick for the share across everything listed: Heap Analytics 17% against 2%, Optimizely 17% against 4%, HealthcareSource 14% against 0%, Pantheon 14% against 3%, Constant Contact 10% against 2%, Formstack 10% against 3%. *Share of listed hospitals and health systems in New York where each tool was detected. The tick marks the share across all listed organizations.* ## Where in New York are they based? The bars show the headquarters city of the listed hospitals and health systems. **Figure: Headquarters cities of hospitals and health systems in New York.** Bars for the share of listed hospitals and health systems in New York headquartered in each city: New York 38%, New Hyde Park 7%, Buffalo 7%, Rochester 3%, Albany 3%, Rockville Centre 3%. *Share of listed hospitals and health systems in New York by headquarters city.* ## How big are hospitals and health systems in New York? The columns show how they spread across six size ranges. **Figure: Size of hospitals and health systems in New York.** Six columns for the share of listed hospitals and health systems in New York in each size range: 2-5K 38%, 5-10K 28%, 10-25K 21%, 25-50K 10%, 50-100K 3%, 100K+ 0%. *Share of listed hospitals and health systems in New York in each size range.* ## More to explore Other industries in New York: [Information technology and services](https://enrich.chat/companies-in/new-york/information-technology-and-services/)[Financial services](https://enrich.chat/companies-in/new-york/financial-services/)[Marketing and advertising](https://enrich.chat/companies-in/new-york/marketing-and-advertising/)[Higher education](https://enrich.chat/companies-in/new-york/higher-education/)[Retail](https://enrich.chat/companies-in/new-york/retail/)[Apparel and fashion](https://enrich.chat/companies-in/new-york/apparel-and-fashion/)[Law practice](https://enrich.chat/companies-in/new-york/law-practice/)[Entertainment](https://enrich.chat/companies-in/new-york/entertainment/)[Insurance](https://enrich.chat/companies-in/new-york/insurance/)[Management consulting](https://enrich.chat/companies-in/new-york/management-consulting/)[All of New York](https://enrich.chat/companies-in/new-york/) Hospitals and health care elsewhere: [United States](https://enrich.chat/companies-in/united-states/hospitals-and-health-care/)[United Kingdom](https://enrich.chat/companies-in/united-kingdom/hospitals-and-health-care/)[Netherlands](https://enrich.chat/companies-in/netherlands/hospitals-and-health-care/)[Texas](https://enrich.chat/companies-in/texas/hospitals-and-health-care/)[California](https://enrich.chat/companies-in/california/hospitals-and-health-care/)[Brazil](https://enrich.chat/companies-in/brazil/hospitals-and-health-care/)[Canada](https://enrich.chat/companies-in/canada/hospitals-and-health-care/)[Australia](https://enrich.chat/companies-in/australia/hospitals-and-health-care/)[France](https://enrich.chat/companies-in/france/hospitals-and-health-care/)[Florida](https://enrich.chat/companies-in/florida/hospitals-and-health-care/)[Hospitals and health care](https://enrich.chat/industries/hospitals-and-health-care/) ## How do you reach CIOs, CISOs and clinical informatics leaders at hospitals and health systems in New York? Pick an organization from the table, then ask your AI agent for the people in the roles you sell to. ```text Use www.enrich.chat to find CIOs, CISOs and clinical informatics leaders at [company] in New York, with titles and verified work emails ``` ## Frequently asked questions ### Which hospitals and health systems are headquartered in New York? They include Northwell Health, NYU Langone Health, Montefiore Health System, Icahn School of Medicine at Mount Sinai and Rochester Regional Health. The page lists a selection with links to their profiles. ### What technology do hospitals and health systems in New York use? Tools that stand out include Heap Analytics, Optimizely, HealthcareSource and Pantheon. ### How big are hospitals and health systems in New York? They range from about 2,000 employees to well over 100,000. The columns on this page show the spread. ### Who do you sell to? Usually CIOs, CISOs and clinical informatics leaders. Ask your AI agent to use www.enrich.chat to find them with verified work emails. ## Try this prompt Find CIOs, CISOs and clinical informatics leaders ```text Use www.enrich.chat to find CIOs, CISOs and clinical informatics leaders at [company] in New York, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Software and technology services companies in New York](https://enrich.chat/companies-in/new-york/information-technology-and-services/) - [Financial services firms in New York](https://enrich.chat/companies-in/new-york/financial-services/) - [Marketing and advertising agencies in New York](https://enrich.chat/companies-in/new-york/marketing-and-advertising/) - [Colleges and universities in New York](https://enrich.chat/companies-in/new-york/higher-education/) - [Hospitals and health systems in the United States](https://enrich.chat/companies-in/united-states/hospitals-and-health-care/) - [Hospitals and health systems in the United Kingdom](https://enrich.chat/companies-in/united-kingdom/hospitals-and-health-care/) - [Hospitals and health systems in the Netherlands](https://enrich.chat/companies-in/netherlands/hospitals-and-health-care/) - [Hospitals and health systems in Texas](https://enrich.chat/companies-in/texas/hospitals-and-health-care/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)