HJF Announces Changes to its Council of Directors News provided by Share this article Share this article BETHESDA, Md., Jan. 6, 2021 /PRNewswire/ -- Ms. Sid Ashworth and Dr. Elder Granger have joined the Council of Directors of the Henry M. Jackson Foundation for the Advancement of Military Medicine. The Honorable Mr. John Dressendorfer has been appointed as the new Chairman of the Council of Directors. The additions, and appointment of a new Chairman, come as two long-serving members of the Council, The Honorable Mrs. Beverly Byron and former Chairman Philip Odeen, retired from the Council last month. Ms. Sid Ashworth and Dr. Elder Granger have joined HJF's Council of Directors.