The Leadership Team at Ultragenyx Pharmaceutical is responsible for setting the strategic direction and overseeing the execution of initiatives aimed at developing and commercializing therapies for rare genetic diseases. This cross-functional team collaborates across departments—including technical operations, research and development, commercial strategy, and regulatory affairs—to drive innovation, ensure compliance, enhance organizational culture, and maximize business performance, all while maintaining a patient-focused approach.
Dennis Huang
Chief Technical Operations Off...
Emil D. Kakkis
CEO & President
Eric Crombez
Chief Medical Officer & EVP
Erik Harris
EVP, Chief Commercial Officer
Ernie Meyer
EVP, Chief Human Resources Off...
Howard Horn
CFO & EVP, Corporate Strategy
John Pinion
EVP, Translational Sciences & ...
Karah Parschauer
Chief Legal Officer & Corporat...
Siegfried Hackl
Senior Vice President Product ...
Thomas Kassberg
EVP, Chief Business Officer
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