PB

Paul Berns

VC

Managing Director, ARCH Venture Partners

Pharma CEO turned early biotech company builder

Chicago, IL3 notable investments
Series ASeries B+
BioHealthcare

Background

Paul Berns is a Managing Director at ARCH Venture Partners with over 30 years of pharma and biopharma experience. He previously served as Chairman, President and CEO of Anacor Pharmaceuticals (acquired by Pfizer for $5.2 billion), President and CEO of Allos Therapeutics, and President and CEO of Bone Care International. Earlier he held senior roles at Abbott Laboratories, BASF Pharmaceuticals/Knoll, and Bristol-Myers Squibb. He currently serves on the boards of Unity Biotechnology, EQRX, and chairs Epirium Bio.

Investment Thesis

Late-clinical and early-commercial stage biopharma companies where operational experience can accelerate the path to patients.

Investment Focus

Stages

Series ASeries B+

Sectors

BioHealthcare

Based in: Chicago, IL (North America)

Notable Investments

Last updated: Jun 11, 2026