Renowned breast surgeon Theodore N. Tsangaris, MD, MBA, FACS is joining CalvertHealth as Chief Medical Officer and Program Director, Cancer Center. For the last six years, he has served as Chief of Breast Surgery at Sidney Kimmel Medical College and Surgical Director of Jefferson Breast Cancer Center in Philadelphia. He has more than 30 years of clinical expertise in oncology, including leadership roles at Johns Hopkins University Hospital, Yale School of Medicine, George Washington University Medical Center and Georgetown University Medical Center. The hallmark of his extensive career is his commitment to clinical excellence and outstanding patient care.