Our Leadership Team

Sharon BeckwithSharon Beckwith – Chief Executive Officer
Sharon Beckwith, our CEO, brings more than 20 years of leadership experience to MDReview.  Ms. Beckwith has cultivated a unique combination of experience in executive management as well as extensive expertise in the area of physician peer review and medical staff management, working daily with hospital clients to understand and meet their medical staff, quality improvement, risk management and peer review challenges.  read more »



Donald J. Lefkowits, MD, FACEP – Medical Director
Dr. Lefkowits received his undergraduate degree, medical degree, and completed his residency in Internal Medicine at Dartmouth College in Hanover, New Hampshire. He began his career in Emergency Medicine in 1980 and has practiced at Rose Medical Center since 1984. During his tenure at Rose, Dr. Lefkowits served as a member of the hospital Board of Trustees, President of the Medical staff, Chair of the Credentials Committee, and Chair of the Peer Review committee. read more »