ATLANTA, Jan. 27, 2012 /PRNewswire-USNewswire/ -- The Arthritis Foundation appointed five new members to its national board of directors: Dr. K. Andrew Crighton, Dr. Santiago de Solo, Michael V. Ortman, Tanya Hairston-Whitner, and Kelli L. Thompson. They bring to the Arthritis Foundation their vast experiences in the medical, communications, marketing, association management and legal industries ...