About
Our Story Committed to Serving.
We ask the questions that don’t fit in a 15-minute appointment. We run the labs that don’t show up on a standard panel. And we build care plans around the whole person — not just the number on a lab report.
Our approach is rooted in functional and integrative medicine, advanced hormone therapy, and the belief that lasting wellness comes from finding the root cause — not managing symptoms indefinitely. Whether you’re navigating menopause, struggling with low testosterone, dealing with chronic fatigue, or simply tired of being told everything looks fine when it doesn’t feel fine, you belong here.
Andrea (Weddle) Knight
FNP-BC, ABAAHP | Founder, Grace Optimal Wellness
Andrea (Weddle) Knight, NP began her healthcare journey in 1997 as the University of Tennessee, Knoxville as a Registered Nurse. Andrea graduated from Vanderbilt University School of Nursing in 2000, where she built an accomplished career as a Nurse Midwife, assisting in over 900 births. In 2011, she completed a Post-Masters Family Nurse Practitioner Certification, broadening her expertise to provide comprehensive family medicine. Since then, Andrea has been actively involved in the health and wellness of the Mt. Juliet and Wilson County communities, delivering compassionate care to her patients.
In 2023, Andrea discovered her true passion in integrative medicine, founding Grace Optimal Wellness to help individuals achieve optimal health and balance. She is committed to a patient-centered approach, focusing on treating the root causes of health issues through bioidentical hormone replacement therapy (BHRT), nutrition, and functional medicine. At Grace Optimal Wellness, Andrea’s goal is to empower patients to “Feel Like a Better You.”
Andrea Knight is board certified by the American Academy of Anti-Aging Medicine (A4M) as an ABAAHP (American Board of Anti-Aging Health Practitioners). This certification reflects advanced training in functional, integrative, and longevity-focused medicine, with an emphasis on root-cause care and optimizing long-term health.
What Do Our Practice Members Say?