Humana Chief Medical & Corporate Affairs Officer William Shrank, MD, leads and implements the company’s integrated care delivery strategy affecting 16 million Humana plan members. He also oversees the companies’ government affairs activity and guides the external advocacy as the company expands its clinical role. Previously, Dr. Shrank held leadership positions at UPMC Health Plan, CVS Health, and Center for Medicare & Medicaid Innovation at CMS. He began as a practicing physician with Brigham Internal Medicine Associates at Brigham and Women’s Hospital in Boston and as an assistant professor at Harvard Medical School, researching medication prescribing and adherence.