Walter Crinnion, ND

Dr. Walter Crinnion is one of America's foremost authorities on environmental medicine. A naturopathic physician, he is the director of the Environmental Medicine Center of Excellence at the Southwest College of Naturopathic Medicine in Arizona and chair of the Environmental Medicine Department. He is a close colleague of Dr. Peter D'Adamo, author of the monumental bestseller "Eat Right 4 Your Type."

Dr. Walter Crinnion is one of America's foremost authorities on environmental medicine. A naturopathic physician, he is the director of the Environmental Medicine Center of Excellence at the Southwest College of Naturopathic Medicine in Arizona and chair of the Environmental Medicine Department. He is a close colleague of Dr. Peter D'Adamo, author of the monumental bestseller "Eat Right 4 Your Type." See less