Functional Medicine in  Greenville, SC

What Problems Does Functional Medicine Address?

Functional medicine is designed for people in Greenville who are tired of chasing symptoms and want to know why they feel unwell. It’s especially helpful when standard tests come back “normal,” but you still don’t feel right. Here’s what functional medicine commonly addresses:

  • Chronic pain (back, neck, joints, migraines)

    • (back, neck, joints, migraines)
  • Digestive problems

    • IBS
    • bloating
    • reflux
    • food sensitivities
  • Hormone imbalances

    • thyroid issues, menopause, adrenal fatigue
  • Autoimmune conditions

    • rheumatoid arthritis, lupus, celiac disease
  • Chronic fatigue and low energy

    • B12 deficiency and nerve problems
    • Vitamin D shortage effects
    • Magnesium deficiency muscle cramps
    • Local inflammation reduction
  • Fibromyalgia and unexplained muscle pain


  • Mood and brain health

    anxiety, depression, brain fog

  • Cardiovascular risk factors

    high blood pressure, cholesterol

  • Environmental and toxin-related illness

    mold exposure, heavy metals

  • Prevention and optimization

    for those wanting to stay ahead of disease

Why Do These Problems Happen?

Functional medicine looks for root causes, not just symptoms. These can include:

  • Nutrient deficiencies
  • Hormone imbalances
  • Chronic inflammation
  • Food sensitivities or gut microbiome issues
  • Environmental toxins (mold, chemicals, heavy metals)
  • Chronic stress and poor sleep
  • Genetic factors interacting with lifestyle
  • Past infections or trauma


Functional medicine consultations usually last at least an hour, giving you enough time to share your full health story. This contrasts with many standard doctor visits, which often feel rushed and focus mostly on symptoms.

How Functional Medicine Works: Step-by-Step

Talk to your doctor before combining with existing treatments for serious medical conditions

  • 1. Comprehensive Evaluation

    • Your first visit is a detailed conversation about your health, lifestyle, and what’s been tried before. Advanced lab testing may be recommended—this often goes beyond standard blood work to look at hormones, nutrients, food sensitivities, and more
  • 2. Personalized Plan

    You get a plan tailored to your needs. This may include:

    • Nutrition changes and food plans
    • Targeted supplements or herbal medicine
    • Stress management and sleep support
    • Detoxification support (if needed)
    • Movement and physical therapy
    • Coordination with your other doctors
  • 3. Advanced Therapies

  • 4. Ongoing Support

    You’ll have regular follow-ups (often every 4–6 weeks at first) to track progress and adjust your plan. As you improve, visits become less frequent. You’ll always know the cost up front—no surprises

Rather than relying solely on common blood panels, functional medicine practitioners often use specialized labs that measure things like gut microbiome balance, detailed nutrient levels, and subtle hormone shifts. These tests can uncover root causes that routine labs miss.

What to Expect During Treatment

First Visit (60 minutes)

Dr. Hendry does a complete health check, reviews your current medications, and decides which substances to inject. He explains point selection and expected treatment timeline based on your specific condition.

A black and white drawing of a triangle on a white background.

Treatment Sessions

Small needles inject healing substances at selected acupuncture points. You'll feel brief pinching followed by mild pressure. Sessions last 30-45 minutes including preparation and monitoring after injection.

A line graph with an arrow pointing up in a square.

Timeline for Results

 Many patients notice better pain relief within 24-48 hours. Recent conditions often get better within 3-5 AIT sessions. Long-term conditions typically need 6-10 treatments over 8-12 weeks for best results.

A black and white drawing of an exclamation point in a circle.

Potential Side Effects

Mild soreness at injection sites lasting 24-48 hours happens in 60% of patients. Sometimes bruising or temporary swelling. Rare allergic reactions to injected substances—Dr. Hendry's medical training ensures proper screening and emergency plans.

Standard labs often flag only severe deficiencies. Functional medicine tests can spot mild shortfalls in vitamins or minerals—like low vitamin D or subtle magnesium gaps—that quietly sap your energy and mood.

Frequently Asked Questions

A question mark in a speech bubble on a white background.

How do I know if I’m a good candidate for functional medicine?

If you’ve tried standard care and still feel stuck, or you want a more hands-on, personalized plan, you’re likely a good fit. We see people who want answers, not just more pills.

A question mark in a speech bubble on a white background.

How long does it take to see results with functional medicine?

Some people in Greenville notice small changes in a few weeks—like sleeping better or having more energy. For long-term issues, it can take a few months. We adjust your plan as you go, based on your feedback.

A question mark in a speech bubble on a white background.

Can I continue my current medications and treatments?

Absolutely. We never ask you to stop anything without talking to your other doctors.

A black shield with a white check mark on it.

Safety & Compliance

National Board Certification and Hospital Privileges



Dr. William Hendry is a Diplomate of Oriental Medicine, nationally certified by the NCCAOM since 2009. He also holds active hospital privileges at Prisma Health in Greenville, which means he meets strict credentialing and safety standards required by a major health system.

Evidence-Based, Coordinated Care



All treatment plans at Integrative Health Partners are based on the latest research and clinical guidelines. Dr. Hendry works closely with your existing healthcare providers and reviews your medications and medical history to ensure that every therapy is safe and appropriate for your unique situation.

Transparent Process and Informed Consent



You will always receive clear explanations about recommended tests, treatments, and any possible risks. Costs and procedures are discussed up front, and no therapy is started without your full understanding and agreement. This commitment to transparency and patient education is at the core of our practice.

Think Functional Medicine Is For You?

Call (864) 365-6156 to schedule your Functional Medicine consultation at Integrative Health Partners, 319 Wade Hampton Blvd, Suite A, Greenville, SC 29609.


Functional medicine at Integrative Health Partners is about getting to the root of your health issues—right here in Greenville. You’ll get answers, a clear plan, and support every step of the way. No jargon, no empty promises, just honest care from a team that knows the Upstate and puts your health first.


Serving patients from Greenville, Greer, Simpsonville, Travelers Rest, and throughout the Upstate.

Call Now