Our Team

Vikram Sheel Kumar, MD
Co-Founder, President, and CEO

John C. Pottage, Jr., MD
Chief Medical Advisor

Barbara Powers, MSN, PhD
Vice President, Clinical Operations

Nadim Shohdy, PhD
Vice President, Corporate Development

Daniel Geffken, MBA
Chief Financial Officer (Interim)

John Dickson, PhD
Head of Chemistry

Jim Demarest, PhD
Virology and Immunology Consultant

Maryline Kienle, PhD
Manager, Project & Research Operations

David B. Sykes, MD, PhD
Co-Founder and Scientific Advisor

David P. Hesson, PhD
Development Consultant

Cindy Motaka, MPM, PMP
Chief of Staff