Find this video on youtube

From his wikipedia: Caldwell Blakeman Esselstyn Jr. is director of the Heart Disease Reversal Program at the Cleveland Clinic. Esselstyn graduated from Yale University in 1956 where he was a member of Skull and Bones. Esselstyn was also one of the doctors featured in the documentary films Forks Over Knives (2011) and The Game Changers (2018).

Source links:

The Esselstyn Family: A Lifetime of Hope and Health | The Exam Room LIVE in Washington, D.C.

Caldwell Esselstyn wikipedia

The Esselstyn Heart Disease Program

Dr. Esselstyn’s Story – Esselstyn Family Foundation