LexisNexis Special Services has named Dr. Richard Tubb, a retired brigadier general and former chief White House physician, to its board of directors. Tubb was assigned to the White House Medical Unit for 14 years, and served in three presidential administrations from 1995-2009. As the longest-serving White House physician in U.S. history, Tubb was the personal … Continue reading Former White House Dr. Joins LexisNexis Special Services Board