Meet The Team
Dr. Alexis Morgan is a women’s health physical therapist, internally trained pelvic floor clinician, and CrossFit-L1 trainer located in Hendersonville, TN. She specializes in treating pregnant and postpartum athletes. Additionally, Alexis teaches Clinical Management of the Fitness Athlete: Pregnancy & Postpartum with the Institute of Clinical Excellence.
Dr. Jessi Witherington is a physical therapist, CF-L1 Trainer, and USAW-1 coach. She is currently training with the spine division of the Institute of Clinical Excellence and coaches at CrossFit Hendersonville when she is not in the clinic. Originally, she is from Oregon and played four years of college soccer for the Oregon State Beavers.
Dr. Miller Armstrong is a physical therapist, and a CrossFit Level-1 Trainer located in Hendersonville, Tennessee. In addition to treating patients at Onward, he coaches the CrossFit Teens at his local gym, CrossFit Hendersonville. Miller helps with the Spine Division for the Institute of Clinical Excellence.
Dr. Zac Morgan is a physical therapist, board-certified Orthopedic Clinic Specialist, and a CrossFit-L1 trainer. In addition to seeing clients at and co-owning Onward, Zac serves as faculty for the Institute of Clinical Excellence, where he travels the country teaching how to better manage neck and back pain, as well as advanced manual therapy courses, such as spinal manipulation.