Meet the providers

Jennifer (JC) Utterback is the founder of JLU Renew, LLC. She created JLU Renew to provide men and women with a more holistic approach to medicine.  She has a passion for helping others live their lives to their fullest potential and to help them feel their best while doing so.  

She received her first bachelors degree from the University of Evansville in Indiana, where she also played college basketball and graduated with her BS in Exercise Science. After moving back home to Missouri, she earned her bachelors degree in Nursing from Saint Luke's College of Nursing. 

JC went on to obtain her Masters of Science in Nursing at University of Central Missouri. She has been practicing in the medical field for over two decades now. She is dual board certified as a Family and Emergency Practitioner and brings a great amount of experience and knowledge to her practice including preventative medicine, exercise physiology, women's health, pediatrics, emergency medicine, and critical care. 

In her spare time she loves hanging out with her husband, Luke, and sons, Blake and Tyson. She enjoys playing and coaching basketball along with reading, spending time with her friends, hanging out at the pool, and traveling. 

Dr. Natalie Griego brings over 20 years of clinical experience to her role as Medical Director, with a strong foundation in emergency medicine and a passion for integrative, patient-centered care. She earned her medical degree from the University of Colorado School of Medicine and holds a bachelor's degree in Biology from Adams State University.

Her background in acute care has shaped a deep understanding of how to identify and address underlying causes of illness. In her current role, Dr. Griego supports a functional medicine model focused on long-term wellness, personalized treatment, and root-cause healing.