Allan Klein, MD

Dr. Allan L. Klein is a cardiologist at the Cleveland Clinic in Cleveland, Ohio, specializing in cardiovascular imaging and serving as Director of the Center for the Diagnosis and Treatment of Pericardial Diseases. He focuses on treating pericardial diseases such as pericarditis, adult congenital heart conditions, and valvular heart disease, with expertise in echocardiography and structural interventions imaging. As a staff cardiologist in the Section of Cardiovascular Imaging within the Robert