What departments does OHDSI have?

OHDSI has employees across 4 departments including Operations, Community & Social Services, Research, Program & Project Management.

What is the largest department at OHDSI?

The largest department at OHDSI is Operations with 1 employees.

Where are OHDSI employees located globally?

OHDSI has employees across 5 continents and 16 countries including Malawi, Saudi Arabia, India, Finland, Germany.

How has OHDSI's team size changed over time?

OHDSI's team has decreased from approximately 67 to 63 employees based on available data.

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OHDSI Employee Directory

Research ServicesNew York, United States51-200 Employees

OHDSI (Observational Health Data Sciences and Informatics) is a research services program that coordinates a global, multi-stakeholder collaboration focused on extracting value from health data through large-scale analytics. The initiative operates an international network of researchers and observational health databases, with a central coordinating center at Columbia University, and all solutions are open-source. Its mission is to empower a community to generate evidence that supports better health decisions and care, aiming for a world in which observational research yields a comprehensive understanding of health and disease.

OHDSI Global Highlights

North America
34

United States Of America
32
Canada
2

Europe
23

Germany
6
Netherlands
4
United Kingdom Of Great Britain And Northern Ireland
4
Finland
2
Ukraine
2
Poland
1
Belarus
1
Spain
1
Belgium
1
Sweden
1

Asia
2

Saudi Arabia
1
India
1

Africa
1

Malawi
1

OHDSI's Leadership

C. G.
Partner
Mobile Phone
Email
A. H. W.
Director Of Operations
Mobile Phone
Email
C. S.
Director Of Communications
Mobile Phone
Email
F. D.
Director
Mobile Phone
Email
B. M. I.
Ohdsi Germany National Node Co-Lead
Mobile Phone
Email
C. B.
Ohdsi Collaborator
Mobile Phone
Email
S. S.
Collaborator
Mobile Phone
Email
A. G.
Collaborator
Mobile Phone
Email

OHDSI Employee Metrics

100%

50%

2026

2025

Business
Community & Social Services
Accounting
Administrative
Analytics
Other

Contact profiles from OHDSI

Name

Title

Contact Info

Location

Last Update

C. H.
Ohdsi Psychiatry Working Group Co-Lead
Mobile Phone
Email
United KingdomEngland
Apr 16, 2026
A. M.
Open Science Community Member
Mobile Phone
Email
Jun 02, 2026
M. M.
Collaborator & Titan
Mobile Phone
Email
NetherlandsUtrecht
Nov 13, 2025
R. L.
Co-Lead Ohdsi Nl
Mobile Phone
Email
Netherlands
Jan 27, 2026
A. S.
Mobile Phone
Email
UNITED STATES
Oct 14, 2025
M. B.
Mobile Phone
Email
UNITED STATES
Oct 22, 2024

Frequently Asked Questions

What is OHDSI known for?

OHDSI was founded in 2014 operates in the Research Services industry. The company's main headquarters is located in 622 West 168th Street Ph-20 New York, New York 10032 United States; you can contact the main corporate office by phone at

+1-805-367-****

. Explore OHDSI's company overview page for more information.

What is OHDSI's most common email format?

OHDSI employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more OHDSI email formats with LeadIQ.

How many employees does OHDSI have currently?

OHDSI has approximately 75 employees as of June 2026. These team members are located across 4 continents, including North AmericaEuropeAsia.

Who are OHDSI's key employees and leadership?

As of June 2026, OHDSI's key employees include:

Partner: C. G.
Director Of Operations: A. H. W.
Director Of Communications: C. S.
Director: F. D.
Ohdsi Germany National Node Co-Lead: B. M. I.

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OHDSI Employee Directory

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