Tammy Jett, RN, BSN Mental Health Nurse Tammy Jett graduated from Southeast Missouri State University in 2001 with a Bachelor’s Degree in Nursing. The majority of her career was spent in pediatrics and adolescent medicine. Her most recent experience was working with clients in an inpatient and outpatient mental health and substance abuse clinic. She joined Habif Health and Wellness Center in November of 2019. She is passionate about educating and helping clients access mental health services with ease and caring approach.