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Gut Health Clinic

Better health starts
with your gut

We don’t just treat symptoms.
We check your gut, immune function and metabolism to find the root cause,
then guide you through a step-by-step treatment plan.

When your gut is off,
your whole body feels it

Your gut is home to a large share of your immune cells and sits at the center of digestion and metabolism. It’s closely connected to your immune, metabolic and nervous systems.

That’s why we build care around gut health and immunity — and extend it to weight management,
cancer care and stem cell therapy.

How the gut connects to immunity, metabolism and the nervous system

We find the cause
in the numbers

We take a closer look at your gut microbiome,
autonomic function (HRV) and metabolism
to uncover what routine tests can miss.

Once the cause is clear, so is the treatment.
The same symptoms can have different causes,
so your plan is built around you.

WEBIEN Hospital laboratory analyzing the gut microbiome and metabolism

Could it be IBS?

If two or more of these have happened at least three times a month for the past 3 months,
it may be irritable bowel syndrome (IBS).

  1. 01

    Pain or discomfort gets better after a bowel movement.

  2. 02

    Pain or discomfort comes with a change in how often you go
    (more than 4 times a day, or once every 4 days or less).

  3. 03

    Pain or discomfort comes with stools that are too loose or too hard.

IBS self-check for recurring abdominal pain and bloating

Our 9 diagnostic tests at a glance

Tests fall into two groups: gut & immune, and metabolic & whole-body.
Your results guide which treatment is right for you.

CategoryTestWhat it shows
Gut & immuneGut microbiome analysisBalance of beneficial and harmful bacteria, microbial diversity, probiotic levels
Hydrogen breath testSmall intestinal bacterial overgrowth (SIBO)
Delayed food sensitivity testReactions to 90 food antigens linked to inflammation
NK cell activity testHow actively your natural killer cells are working
Metabolic & whole-bodyHeart rate variability (HRV)Stress response, autonomic balance, vascular aging
Urine organic acid testMetabolism, nutrient deficiencies, toxin exposure
Fatty acid profileInflammation, omega-3 balance, insulin resistance
Thyroid function testRules out thyroid-related causes
InBody body composition analysisMuscle, fat and body water analysis
2-Day Inpatient Program

From admission to discharge
in five steps

01

Admission

Check in by 3 p.m.

02

Testing

Breath, blood & HRV

03

Results review

Meet your physician

04

Treatment

IV, medication & diet

05

Discharge

Book your follow-up

Treatment during your stay

Medication based on test results
01

Medication based on your results

We prescribe based on what your tests show.

IV therapy
02

IV therapy

Calming IV medications help settle an overly sensitive gut.

Lifestyle coaching
03

Lifestyle coaching

We coach you one-on-one on exercise, sleep and daily habits.

Nutrition counseling
04

Nutrition counseling

A personalized meal plan helps you eat on a regular schedule.

Who it’s for

People with slow recovery and low energy
Slow recovery
and low energy
People concerned about skin and hair aging
Concerned about
skin and hair aging
People recovering after obesity, cancer or gut treatment
Recovering
after treatment
People who want to support their immune health
Want to support
your immune health

Frequently asked questions

My test results are normal, but I still don’t feel well. Can you help?
Yes. Gut microbiome imbalance and autonomic or metabolic issues often don’t show up on routine tests. We look for them specifically to find the cause.
Do I need to be admitted for the gut health program?
It depends on your symptoms. Some patients do well with outpatient care. If your symptoms are long-standing, our 2-day inpatient program combines testing, IV therapy, lifestyle coaching and nutrition counseling in one stay.
Do I need to prepare anything before my visit?
No special preparation is needed. It helps to note your symptoms, when they started and any medications you take. We’ll share details when you book.

We don’t stop at easing symptoms.
We go to where the problem starts — your gut.

Hong-chan Lee, M.D., Ph.D. · Director, WEBIEN Hospital

Concerned about your gut health?
Talk to WEBIEN Hospital

Call us with any questions — we’re happy to help.
Our inpatient unit is open 24/7, 365 days a year.

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