Author Archives: Mike Cloonan

About Mike Cloonan

President and CEO of Sionna Therapeutics

The Opportunities Waiting on Big Pharma Shelves
July 6, 2023

By Mike Cloonan, CEO of Sionna Therapeutics In 2016, following robust discovery efforts by Pfizer and others, the NBD1 domain of the CFTR protein was largely considered undruggable. They knew it was a key target – the most common genetic

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A Diverse Culture From The Beginning At Early-Stage Biotechs
March 20, 2023

By Mike Cloonan, CEO of Sionna Therapeutics, as part of the From The Trenches feature of LifeSciVC There are a lot of reasons to be excited about leading an early-stage biotech company. It’s a chance to be at the forefront

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