A Contagious SmileByColleen Tetzlaff, M.H.S., PA-CApril 28th 2019Jeanne Marie Wheatley, B.S.N., RN, OCN "provides a constant source of strength for our team," wrote Colleen Tetzlaff, M.H.S., PA-C ."She always has a smile, and she maintains a positive and cheerful attitude at work at all times."