Dr. Rosenblum specializes in cardiovascular medicine and has done so since 1980. He completed his cardiology fellowship at Northwestern University and an interventional cardiology fellowship at the San Francisco Heart Institute. His mentors were the first physicians to perform angioplasty in the United States. He was previously on staff at Rush University, Chicago; the University of Chicago; and the University of California, San Francisco. Although Dr. Rosenblum practices interventional cardiology, his special interests include wellness and advanced lipid / biomarker testing. Before moving to Twin Falls, he served as deputy sheriff mounted police officer and hosted a local radio show that discussed health and wellness.