At Root Cause, we believe true healing only happens when we look deeper than symptoms.
That’s why we blend the very best of traditional and functional medicine; decades of conventional clinical experience paired with advanced laboratory testing, bio-identical hormones, nutrient therapy, and natural, evidence-based treatments. We use every tool available to restore your energy, balance hormones, calm inflammation, support cancer healing, and help you finally thrive — not just get by.
What truly sets us apart: every patient is seen, heard, and treated by providers who are formally trained and certified in both traditional care and innovative functional therapies. You’re not getting generalists guessing. You’re working with a seasoned team of providers who live and breathe this every day.
That’s why so many of our patients tell us, “I finally feel like myself again after everywhere else fell short.”
Explore What We Offer
Healing Many Conditions and Symptoms
Autoimmune & Inflammation
Hashimoto’s thyroiditis, rheumatoid arthritis, ulcerative colitis, Crohn’s disease, lupus, psoriasis, skin rashes, joint pain, allergic reactions,long-haul Covid, vaccine injury
Digestive Issues
IBS, IBD, acid reflux, SIBO, leaky gut, constipation, diarrhea, food intolerances, bloating, gas
Hormone Health
Women: Fatigue, Trouble sleeping, Irritability, Anxiousness, Mood swings, Low mood, Night sweats, Hot flashes or flushes, Weight gain, Decreased sex drive, Discomfort during intercourse, irregular periods
Men: Low sex drive, Increased body fat (especially in the waist area) Loss of muscle mass and strength, Reduced mental focus, Feelings of anxiety, Irritability, Fatigue, Elevated blood sugar, High cholesterol
Mental Health & Wellbeing
Low mood, anxiety, fatigue, headaches, brain fog, insomnia, low energy, difficulty concentrating, mood swings, feeling hopeless
Metabolism & Heart Health
Diabetes, metabolic syndrome, heart palpitations, high cholesterol, high blood pressure, blood sugar dysregulation, heart disease
Cancer
Past, Present, Preventative
Testimonials
Hear from our patients
I went to Root Cause because I could tell my body was changing, and meeting with Sara was exactly what I needed. She explained my bloodwork clearly, gave me helpful guidance without any pressure, and let me decide what was right for me on my own timeline. Within just two days of starting treatment, I noticed a difference—clearer thinking, steadier emotions, and confidence that I made the right decision for myself and my family.
Jama Linkel-Cleghorn
After struggling with a blood disorder that left me vulnerable to frequent infections and illness, I felt stuck and without real solutions. Everything changed when I met Dr. Austin. He took the time to truly listen, understand my symptoms, and clearly explain how a functional medicine approach could address the root cause of my condition. Today, I am healthy and feel like myself again, something I once thought was impossible. I believe that Dr. Austin saved my life.
Patricia Hensley
I thank God every day for leading me to Keith for treatment. Over three months, I suffered from blood clots, extreme fatigue, autoimmune issues, vision problems, and widespread pain that kept getting worse. Multiple specialists couldn’t help me. A family member recommended Keith, and he truly changed everything. He took the time to listen without rushing, explained what was happening, and diagnosed me with Long COVID and vaccine injury. After starting treatment, I began feeling better within days and eventually returned to my normal self. Keith gave me hope from the very first visit. He is truly one of a kind and I believe he saved my life. I am forever grateful!