We're solving core problems in biotherapeutics

ExcepGen was founded to develop breakthrough biologics, gene therapies, and vaccines. We are united across backgrounds in biochemistry, synthetic biology, and biotherapeutics. We're bringing our expertise to bear by designing new therapeutics that explicitly address cellular regulation.

the excepgen team

San Francisco, California. We’re excited to work together in one of biggest biotech hubs in the world.

Thomas Folliard
Thomas Folliard
Chief Executive Officer & Co-founder
Barbara Mertins
Barbara Mertins
Chief Scientific Officer & Co-founder
Jason Wojcechowskyj
Jason Wojcechowskyj
Director, Vaccine Development
Katherine Barcay
Katherine Barcay
Chief Operating Officer
Imre Mäger
Imre Mäger
Head Of Research And Development
Pragya Mukherjee
Pragya Mukherjee
Scientist, R&D
View Open Positions
View Open Positions

Developing therapies that escape the binds of cellular regulation is a collaborative and multidisciplinary endeavor. We are hiring for a range of people with diverse scientific expertise.

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