General Info

Dr. Rodney Diehl is a physician board-certified in general and interventional cardiology with Knoxville Heart Group in Morristown, TN. Dr. Diehl has more than 35 years of medical experience and specializes in interventional cardiology. When he’s not practicing medicine, Dr. Diehl enjoys boating, hiking and exercising. “I take care of the total person from a cardiac standpoint. I share with them about lifestyle choices and risk factors that go into consideration.”