Mary Ellen Sillivos, SPHR

Vice President, Human Resources

Mary Ellen Sillivos has served as Quince’s Vice President, Human Resources since June 2020. To this role, she brings more than two decades of human resources experience in the biotech and biopharmaceutical industry.

Prior to joining Quince, Ms. Sillivos held several leadership positions, including serving as Vice President, Human Resources at Dermira, Inc., and Senior Director, Human Resources at Hyperion, Inc. Previously, Ms. Sillivos held positions of increasing responsibility, including Executive Director, Human Resources at Affymax, Inc. She has broad experience in all aspects of human resource operations, specifically within early stage and start-up companies through commercialization.

Ms. Sillivos attended the University of San Francisco and is a certified Senior Professional in Human Resources (SPHR).

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