Core Team

Jim Sergi


Janice Cattano, RN, MSN

Senior Vice President, Medical Devices & Clinical Operations

Regina Leung, MBA

Chief Commercial Officer

Ernesto Chanona, PhD

Vice President, Business Development & Government Affairs

Heidi Nelson-Keherly, PhD

Vice President, Drug Development

Dana Walker

Kenneth Kleinhenz

Vice President, Regulatory Affairs

Ken Rose, BS

Executive Director, Preclinical Regulatory Affairs

Diane Markesich, PhD

Diane Markesich, PhD
Director, Translational Research

John Gustin, PhD, MBA

Vice President, Operations

Joan Breslin, PhD

Senior Regulatory and Medical Writer

Jose Madrid, MHA, MBA

Associate Project Manager

Helena Gomez, MS

Clinical Research Manager

Bryce Whited, PhD

Director, Medical Device & Regulatory Affairs Consultant

Amanda Bryant, MBA

Business Development Associate

Rosie Tilmont

Business Development and Government Affairs Associate

Dana Walker

Dana Walker

HR Associate Manager & Bookkeeper

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