Medical Staff Affairs Office: credentialing@bassett.org. O'Connor Hospital Medical Staff Credentialing: Fax: 607-746-0327. Little Falls Hospital Medical Staff Affairs Office: Tiffani Trumble, Medical Staff Coordinator t.mowers@lfhny.org 315-823-5327 Fax: 315-823-5383. A.O. Fox Hospital & A.O. Fox Hospital - Tri-Town Campus Medical Staff ....