How many employees work at Feinstein Institutes?
The Feinstein Institutes for Medical Research has 451 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 5.4%.
Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025
About Feinstein Institutes
The Feinstein Institutes for Medical Research – the research arm of Northwell Health, the largest health care provider in New York State – is raising the standard of medical innovation through our six research institutes. Our 5,000 researchers and staff transform the treatment of conditions like lupus, arthritis, sepsis, cancer, psychiatric illness and Alzheimer’s disease. As the global headquarters of bioelectronic medicine, we explore ways to use electronic medical devices to signal the body to heal itself. To learn more about our latest news, visit: https://feinstein.northwell.edu/about-us/newsroom
As of December 2025
Feinstein Institutes
workforce metrics
Headcount
451
Avg. Salary
$88.2k
Tenure
5.2yr
Growth Rate
5.4%
Hiring Rate
Attrition Rate
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Employee Headcount
Interactive chart of Feinstein Institutes annual worldwide employee count from 2023 to 2025.
- Feinstein Institutes total number of employees in 2025 was 451, a 5.4% increase from 2024.
- Feinstein Institutes total number of employees in 2024 was 427, a 10.0% increase from 2023.
- Feinstein Institutes total number of employees in 2023 was 386, a 1.0% increase from 2022.
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Employee Geographic Breakdown
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Active Job Postings
Interactive chart of Feinstein Institutes annual active job postings from 2023 to 2025.
- Feinstein Institutes active job postings in 2025 was 2, a 66.7% increase from 2024.
- Feinstein Institutes active job postings in 2024 was 1, a 200.0% increase from 2023.
- Feinstein Institutes active job postings in 2023 was 0, a 200.0% decline from 2022.
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Employee Sentiment
Sentiment Topics
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