Radmira S. Greenstein, MD

Robert Lyons, MD, is board-certified in general surgery and thoracic surgery. He completed his cardiothoracic surgery fellowship at the University of California Los Angeles and was awarded the James L. Cox Fellowship by the American Association for Thoracic Surgery. Dr. Lyons clinical interests include coronary artery bypass grafting, treating aortic valve disease with minimally invasive approaches such as transcatheter aortic valve replacement (TAVR), minimally invasive atrial fibrillation surgery (MAZE procedure) and aortic aneurysm disease.

Michigan Heart is a nationally recognized leader in comprehensive cardiovascular care. Led by a team of physicians and health care professionals, Michigan Heart provides expert and efficient care for their patients.

Beth-Ann Shanker, MD, is a board-certified general surgeon and colon & rectal surgeon. Dr. Shanker has clinical interests in robotic surgery and minimally invasive techniques, colon and rectal cancer, inflammatory bowel disease, pelvic floor disorders, fecal incontinence and anorectal disorders.