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Greg Sieczkiewicz

Managing Director & Chief Counsel at Mpm Capital LLC
Relationship Science aggregates deep and verified information on over 6 million influential decision makers and the over 1.5 million organizations with which they are associated. From this data, we create a "business social graph" that highlights who knows whom. Here are Greg Sieczkiewicz's strongest connections.

People Most Closely Connected to Greg Sieczkiewicz

Click the names below to expand relationship details.
Daniel J. Hicklin
President, Chief Executive Officer & Director at Potenza Therapeutics, Inc.
Luke Evnin
Co-Founder at Mpm Capital
Ansbert K. Gadicke
Co-Founder at Mpm Capital
David N. Cordo
Chief Financial Officer at Potenza Therapeutics, Inc.
Eileen McCullough
Senior Director, Project & Program Management at Potenza Therapeutics, Inc.
Vasant Narasimhan
Future Chief Executive Officer at Novartis AG (Effective 02/2018)
Kazumi Shiosaki
Co-Founder at Mitobridge, Inc.
Lauren Cauley
Chief Financial Officer at Mpm Capital
Sarah Reed
Chief Operating Officer & General Counsel at Mpm Capital
William Greene
Founder at Pear Therapeutics, Inc.
H. Robert Horvitz
Senior Partner at Puretech Health
Thomas Ebeling
Chief Executive Officer at ProSiebenSat.1 Media SE
Stephen J. Elledge
MPM & Oif Advisor at Mpm Capital
William Hahn
Professor at Dana-Farber Cancer Institute, Inc.
Sebastian Meier-Ewert
Co-Founder at iOmx Therapeutics AG
Pablo J. Cagnoni
President & Chief Executive Officer at Tizona Therapeutics, Inc.
John McDonald
Head-Business Development, Mergers & Acquisition at Biogen, Inc.
Owen Hughes
Chief Executive Officer at Cullinan Oncology
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