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Omnicom Health Group

New York, NY, United States · Founded 2000

5001-10000 employees

Sourced & current · updated Jun 22, 2026

Omnicom Health Group is the world's largest healthcare marketing and communications network, delivering specialized health and wellness advertising solutions across the full spectrum of healthcare audiences.

Where they sit

Vertical Marketing PlatformMarketing AgencyProgrammatic Platform

World's largest healthcare marketing and communications network by revenue and agency breadth

Ownership

Subsidiaries

Key people

Pre-call brief from ATDb — sourced from the live database, current as of Jun 22, 2026. Not a static screenshot.