Dr. Eric Johnson is board certified in interventional cardiology and has special expertise in peripheral vascular disease and endovascular interventions both in arteries and veins.;He is the Director of the Cardiac Catheterization Laboratory and the Chief of Cardiology at Alta Bates Summit Medical Center in Oakland, California.;Additionally, he has special interests in Sports Cardiology and is a member of the ACC Sports Cardiology Subsection. He is a team physician for the Golden State Warriors professional basketball team and the Oakland Raiders professional football team.