Functional Medicine

Root-Cause Wellness

Normal labs but still suffering? Functional Medicine digs deeper.

At NYC Total Health, Dr. Kang uses an integrative approach emphasizing nutrition, supplements, and lifestyle modifications to treat causes, not just symptoms.

Who we serve

Root-Cause Healing for Hormones, Gut, and Mind

Hormonal Health

  • Thyroid disorders, hypothyroidism, and Hashimoto's
  • Thyroid disorders
  • Perimenopause symptoms
  • PCOS and Fertility challenges
  • Adrenal fatigue
  • Weight management
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Digestive Function

  • IBS, SIBO, and microbiome imbalances
  • Food sensitivities and inflammation
  • Leaky gut and digestive discomfort
  • Bloating, reflux, and absorption issues
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Digestive Function

  • IBS, SIBO, and microbiome imbalances
  • Food sensitivities and inflammation
  • Leaky gut and digestive discomfort
  • Bloating, reflux, and absorption issues
Book a Consultation

Energy & Cognitive Health

  • Chronic fatigue
  • Brain fog
  • Sleep disruptions and insomnia
  • Anxiety and mood fluctuations
  • Autoimmune conditions
Book a Consultation

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Our Functional Medicine Treatments

Functional Medicine Initial Consultation
NYC Total Health
Functional Medicine Initial Consultation
$250.00
$250.00
Functional Medicine Follow-Up Consultation
NYC Total Health
Functional Medicine Follow-Up Consultation
$100.00
$100.00
Functional Medicine Supplement & Nutrition Review
NYC Total Health
Functional Medicine Supplement & Nutrition Review
$250.00
$250.00
Functional Medicine 3-Month Wellness Program
NYC Total Health
Functional Medicine 3-Month Wellness Program
$1,850.00
$1,850.00
Functional Medicine DUTCH Health Protocol
NYC Total Health
Functional Medicine DUTCH Health Protocol
$500.00
$500.00
Functional Medicine Gut Health Protocol
NYC Total Health
Functional Medicine Gut Health Protocol
$500.00
$500.00
Functional Medicine Adrenal Fatigue Protocol
NYC Total Health
Functional Medicine Adrenal Fatigue Protocol
$800.00
$800.00
Functional Medicine SIBO Protocol (No Labs)
NYC Total Health
Functional Medicine SIBO Protocol (No Labs)
$1,500.00
$1,500.00
Functional Medicine SIBO Treatment Protocol (With Labs)
NYC Total Health
Functional Medicine SIBO Treatment Protocol (With Labs)
$2,000.00
$2,000.00
Start with a Free 15 Minute Consultation

Real Success Stories from Real Patients

Our Process

We examine your whole health picture, not isolated symptoms. Our approach connects genetics, environment, and lifestyle to create plans that heal current issues and prevent future problems.

01. Advanced Testing

We use advanced diagnostics that reveal what standard bloodwork misses:

  • DUTCH hormone testing
  • Gut microbiome analysis
  • InBody 580 composition tracking
  • Environmental toxin screening

02. Custom Health Plan

Your personalized plan includes:

  • Targeted nutrition strategies
  • Professional-grade supplements
  • Lifestyle modifications
  • Hormone optimization
  • Gut healing protocols
  • Strategic acupuncture (when beneficial)
  • Herbal formulations

03. Ongoing Support

We continuously refine your treatment through:

  • Regular follow-up testing
  • Treatment adjustments
  • Objective progress tracking

Patient Results

Reclaim Your Health

Experience real, lasting relief from fatigue, hormonal imbalance, digestive issues, and more—so you can feel vibrant, clear, and fully yourself again.

Restored Energy

Move from exhaustion to vitality

Hormonal Balance

Relief from PMS, menopause symptoms, and fertility challenges

Digestive Comfort

Reduced bloating, improved digestion, and fewer food reactions

Mental Clarity

Better focus, reduced anxiety, and improved mood stability

Restful Sleep

Wake feeling refreshed and rejuvenated

Immune Resilience

Fewer illnesses and reduced inflammation

Why Choose Us

The NYC Total Health Difference

Unique Clinical Expertise
Truly Personalized Care
Advanced Testing Methods
Flexible Appointment Options

Heal From The Roots

Book your free 15-minute consultation now.

Book Free Consultation