Joel Kahn, MD, FACC, of Detroit, Mich., is a practicing cardiologist and a clinical professor of medicine at Wayne State University School of Medicine. He is vegan since 1977. He graduated summa cum laude from the University of Michigan Medical School. Known as "America’s Healthy Heart Doc," Dr. Kahn has triple board certification in internal medicine, cardiovascular medicine, and interventional cardiology. He was the first physician in the world to certify in metabolic cardiology.

Dr. Kahn has authored scores of publications in his field, including articles, book chapters and monographs. He writes health articles and has six books in publication including Your Whole Heart Solution, Dead Execs Don’t Get Bonuses, and The Plant Based Solution. He has regular appearances on Dr. Phil, The Doctors Show, Dr. Oz, Larry King Now, Joe Rogan Experience, and with Bassem Yousef. He has been awarded a Health Hero award from Detroit Crain’s Business.