Dr. Mark Gordon is the Medical Director of Education at Access Medical Laboratory and top leader world wide in Interventional Endocrinology. Andrew Marr is a former Green Beret and founder o... Read allDr. Mark Gordon is the Medical Director of Education at Access Medical Laboratory and top leader world wide in Interventional Endocrinology. Andrew Marr is a former Green Beret and founder of the Warrior Angels Foundation.Dr. Mark Gordon is the Medical Director of Education at Access Medical Laboratory and top leader world wide in Interventional Endocrinology. Andrew Marr is a former Green Beret and founder of the Warrior Angels Foundation.