Heiko von der Leyen is the Medical Director of Orgenesis, a US biotech company that specializes in “cell-based vaccines” and gene therapies and deems itself “the Uber of the cell and gene therapy space”.
He has held this position since September 2020 and served on its Scientific Advisory Board since 2019..
Source
https://www.algora.com/Algora_blog/2021/12/03/ursula-von-der-leyen-is-the-wife-of-covid-vaccine-director
https://www.henrymakow.com/2023/09/sept-20---eu-chief-von-der-ley.html