WellSpan Health has appointed Jane E. Hyde, a Wisconsin health care executive with more than 35 years of experience, as a senior vice president for the health system and president of Gettysburg Hospital. Hyde, who will officially join Central Pennsylvania's largest healthcare organization in September, was selected through a national search process. She succeeds Kevin H. Mosser, MD, who became WellSpan's executive vice president/COO in January. Since 2000, Hyde has served Agnesian HealthCare in Fond du Lac, WI, an integrated healthcare organization. Most recently, Hyde held the position of senior vice president of strategic development and community affairs.