THOMAS LYNCH JR., director of Yale Cancer Center and physician-in-chief of Smilow Cancer Hospital at Yale-New Haven, will leave Yale in August to become chairman and chief executive officer of the Massachusetts General Physicians Organization.
Health and Human Services Secretary Robert F. Kennedy Jr. is moving to overhaul the U.S. Preventive Services Task Force, a highly influential panel that determines which preventive services insurers must cover and guides routine medical care for millions of Americans.









