Harper MD LLC DBA Functional Care
Functional Healing by Harper MD is a virtual functional medicine practice dedicated to solving the complex, chronic conditions that conventional care often leaves unresolved. Led by Dr. Dan Spindler, our team brings over 20 years of combined clinical experience and advanced postgraduate training in clinical nutrition and functional medicine to every case.
We specialize in weight loss resistance, peripheral neuropathy, type 2 diabetes, ADHD, autoimmune disease, and other conditions where identifying root causes changes everything. With over 3,000 patients served nationwide, we don't just manage symptoms—we dig deep, build science-backed protocols, and help people reclaim their health.
Whether you're struggling with inflammation, gut dysfunction, brain fog, or hormonal imbalances, we believe no one should be told to simply live with being sick. Every treatment plan is specific to you, your needs, and your goals. Book your appointment today and start your journey to a more functional future.
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Our Services
Functional Weight Loss
Struggling with weight loss resistance? Our approach is safe, natural, and highly effective, targeting the root metabolic and hormonal imbalances that keep the weight on.
Autoimmune Solutions
We work to solve the autoimmune puzzle from a functional perspective, digging into triggers, inflammation, and immune dysfunction to help your body heal.
Type 2 Diabetes Reversal
Type 2 diabetes is reversible when you take a functional approach. We create personalized protocols that restore metabolic health and reduce or eliminate medication dependence.
Peripheral Neuropathy Treatment
Our targeted protocols address the underlying causes of nerve damage, helping patients reduce pain and restore function naturally.
Cellular Detoxification
We support your body's natural detox pathways to clear toxins, reduce inflammation, and improve overall vitality and function.
Food Sensitivity Testing
Identify hidden food triggers that fuel inflammation, gut dysfunction, and chronic symptoms with our comprehensive sensitivity testing.
