We're good humans
who are all-in.

Every day.

our Leadership

Sarah Alspach

Chief Communication Officer

I’m a Girl Scout leader and a Comms leader, so I live by the motto “be prepared”!

Melissa Bonner

Senior Vice President, Research

My pandemic hobby is gardening and attempting to make friends with all the local birds. I’ve gone from 0 to 8 birdhouses. This is a cry for help.

Rich Colvin, MD, PhD

Chief Medical Officer

You can tell I’m an Infectious Diseases Doc as I love camping in Southern Africa where you can observe the really big picture of biology!

Kasra Kasraian

Senior Vice President, Technical Development and Operations

I’m fluent in two languages and I still can’t think of what to say…

Tom Klima

Chief Commercial & Operating Officer

My family often gets called the Brady Bunch, I’m part of a blended family with 8 kids!

Chris Krawtschuk

Chief Financial Officer

On the weekends I trade Teams calls for team management…baseball team management, for both of my sons.

Andrew Obenshain

Chief Executive Officer

Don’t be so sure that’s me in the pic - I have an identical twin!

Scott Shoemaker

Senior Vice President, Quality

I’m very in to sports but geographically confused: I’m a big fan of the Washington Football Team, the Philadelphia Flyers, and the Red Sox.

Andrea Walton

Chief People Officer

I did runway modeling for Ebony Magazine in my early 20s and it taught me that beauty is much more than skin deep.

Leslie Wilder

Vice President, Head of Regulatory Science

Board of Directors

Mark Vachon

Chairman; Formerly of GE

John O. Agwunobi, M.D.

Formerly of Herbalife Nutrition

Charlotte Jones-Burton, M.D.

Chinook Therapeutics

Lis Leiderman, M.D.

Chief Financial Officer & Chief Business Officer at Atsena Therapeutics

Nick Leschly

2seventy bio

Andrew Obenshain

Chief Executive Officer, bluebird bio

Najoh Tita-Reid

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