Arkayli is a team of seasoned professionals with extensive experience in drug development, formulation, and commercialization, as well as clinical care of infants and children with vascular anomalies

Leadership Team

Thomas Rossi, PhD
Co-founder & Chairman

Katie MacFarlane, PharmD
Chief Executive Officer

Beth A. Drolet, MD
Co-founder & Clinical Lead

Paul F. Manley, PharmD
Regulatory Advisor
Consultant

Ric Stanulis, PhD, DABT
Head of Toxicology &
Non-Clinical Development,
Consultant

Seth Reno, MBA
Consultant