As a Staff Nurse, Jenneh precepted new nurses and worked as Interim Charge Nurse for several years. While working as a nurse, she pursued a Master's degree in pediatric primary care. In 2012, Jenneh graduated from The University of Pennsylvania as a member of the Sigma Theta Tau International Honors Society of Nursing.
Apart from caring for children and young adults, Jenneh enjoys traveling and event planning for her family and friends.