Siavoche Siassi

Siavoche Siassi, MPH, MBA

Vice President, Commercial Strategy and Portfolio Development

Siavoche Siassi brings nearly twenty years of collective industry experience across pharmaceutical/biotech, management consulting and healthcare provider organizations. Mr. Siassi joined Altimmune as Vice President of Commercial Strategy and Portfolio Development in January 2024. Prior to joining Altimmune, Siavoche served over 8 years at Amgen across Global Competitive Intelligence, Strategic Planning/Operations, and Global Marketing, where he developed key insights, supported the commercial advancement of pipeline assets/therapy area strategy and played a key role in high-profile product launches in the cardiovascular, CNS and oncology therapy areas. Prior to Amgen, Siavoche served as a management consultant for pharma/biotech companies across a wide range of commercial engagements, including competitive analysis, commercial opportunity assessment and payer strategy. Mr. Siassi holds a Master of Business Administration from Pennsylvania State University and a Master of Public Health from the University of Southern California.