Ron Hembree, president of Cornerstone TeleVision since 2003, died Thursday night at his home in Murrysville.
He was 72 and may have suffered a heart attack, according to Tim Burgan, director of outreach at the Christian-oriented broadcasting company that is headquartered in Wall.
Mr. Hembree had been with the company for more than 25 years.
Mr. Burgan said the family is planning a memorial service but arrangements are incomplete.
Mr. Hembree is survived by his wife, Cathy, two children from a previous marriage and several children he and Cathy Hembree have adopted, Mr. Burgan said.