Bio, work history, education & how to reach out.
CTO at Regeneron
*******@regeneron.com
+1 **********
Last updated: 2026-03-03
Leonard S. Schleifer, MD, PhD, is the CEO and co-founder of Regeneron, leading the company since 1988. He has a background in neurology and pharmacology, with a focus on innovative biotech solutions. Under his leadership, Regeneron has developed numerous FDA-approved medicines and responded rapidly to public health emergencies.
Leonard S. Schleifer has a long-standing career in biotechnology, founding Regeneron and guiding its growth into a leading biotech company. His work focuses on science-driven innovation and global health impact.
Leonard Schleifer earned his MD and PhD in pharmacology from the University of Virginia and is a licensed neurologist. He also holds a BA from Cornell University.
You can reach Leonard S. Schleifer at *******@regeneron.com or by calling +1 **********. To get Leonard S. Schleifer's contact information and other B2B leads like this, sign up for a free account at Anybody.com.
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