Patrick Ronan

Part of Kinsale Holdings, Inc., Greenleaf Health Inc. is a leading FDA regulatory consulting firm that provides strategic and technical guidance to pharmaceutical, biotechnology, and medical device companies. The company is based in Washington. Greenleaf is guided by experts with a combined total of more than 300 years of FDA experience, including former leaders throughout the agency. The American company was founded in 2007 by Patrick Ronan. Greenleaf Health was acquired by Kinsale Holdings, Inc. on April 19, 2021.

Kinsale Holdings, Inc. provides quality, compliance, and regulatory consulting services for biotechnology, pharmaceutical, and medical device companies. It offers quality systems auditing and assessment, global regulatory strategy and operations, quality operations support, laboratory controls and data integrity assessment, health authority enforcement action response and remediation, and inspection readiness and support. The company was founded by Brian Healy in 2005 and is headquartered in San Francisco, CA.