Marcia Krisby, RN, worked her last shift at Sparta Community Hospital’s Cardiac Rehabilitation Clinic on Thursday, October 29.  Staff stopped by her department that day to wish her well.  She has been a valuable employee at the hospital since the 60’s.  After an earlier retirement, Marcia returned to the organization in 2006 to work part time as needed.  She  is a true example of a dedicated medical professional.