BACK TO PROVIDERS Jessica Grizzle, F.N.P. Nurse Practitioner Family Medicine Jessica Grizzle, FNP was born and raised in East Tennessee. She received her undergraduate degree from East Tennessee State University and her Master of Science degree from Tusculum University. Jessica is an AANP board-certified Family Nurse Practitioner who received the majority of her post-graduate experience in acute care and urgent care. She enjoys spending time with her husband and her little red golden retriever, Copper. They love spending their time in the mountains, running, hiking, mountain biking, and fly fishing. Education Tusculum University Walk-In Clinic (Johnson City) 301 Med Tech ParkwayJohnson City, TN 37604 Open 7 days a week, 7:00am - 9:00pm Call to schedule an appointment or just walk in! Schedule an appointment: (423) 794-5590