Ethical Vegan Doctors

Michael Greger, member of animal welfare division of the Humane Society
https://en.wikipedia.org/wiki/Michael_Greger

Michael Klaper, self-admits to being an ethical vegan
https://youtu.be/ilkjHnf2oDo

Joel Kahn, recommends vegan newcomers to check out PETA and even wrote a book with them
https://www.kahnlongevitycenter.com/blog/6-ways-to-kick-off-a-plant-based-diet
https://prime.peta.org/2017/08/sexy-is-the-new-healthy-why-you-should-enter-petas-sexiest-vegan-over-50-contest/

Garth Davis, self-admits to being an ethical vegan
https://youtu.be/arqWjAqBMNY?t=1054