Services & Modalities

A toolkit drawn from both traditions.

Conventional gastroenterology and functional medicine meet here. Every consultation begins with a thorough review of your history and biology — and treatments are drawn from a toolkit that spans diagnostics, osteopathy, energetic medicine, and nutrition.

Diagnostics & Testing

Care begins with precision data.

Dr. Alexandra Shustina
Signature Diagnostic

Advanced
Microbiome
Testing

The microbiome is the vast community of microorganisms — bacteria, fungi, viruses — living within and on the body, especially in the gut. State-of-the-art stool and breath testing maps microbial diversity, identifies pathogenic organisms, evaluates inflammation markers, and assesses digestive function.

  • Comprehensive stool analysis
  • SIBO & SIFO breath testing
  • Inflammation & digestive markers
  • Pathogen, parasite & yeast screening
  • Personalized protocol design
Discuss testing in your consultation
Hands-On Osteopathic Care

The body's structure shapes its function.

Manual osteopathic techniques restore mobility, tone, and parasympathetic flow to organs and tissues that have lost their rhythm — often after surgery, trauma, or chronic stress.

How care is delivered

One physician. Every layer of your healing.

These services aren't booked à la carte. Each is integrated into a personalized care plan, sequenced to your biology, and adjusted as you respond. The first consultation lasts 90 minutes — long enough to actually understand what's happening.

  1. Initial Consultation
    Full history, review of your medical records, working hypothesis.
  2. Targeted Diagnostics
    Microbiome, breath, blood, and imaging where indicated.
  3. Layered Protocol
    Body work, nutrition, supplements, mind-body care.
  4. Iteration Over Time
    Adjusted as your body responds — not a one-time prescription.
Our approach

Why Whole Gut Health is different.

At Whole Gut Health, we go beyond conventional symptom management and traditional functional medicine protocols. We trust your body's innate ability to heal itself when given the right support.

In Dr. Shustina's many years of practice, she has seen that many digestive diseases have their root cause in emotional traumas and unhealed wounds. When these underlying causes are healed, the body can heal from the inside out in a lasting way.

We focus on the mind-gut connection, incorporating energy healing techniques, personalized nutrition that evolves as you heal, and integrative approaches addressing mind, body, and spirit. If this resonates with you, contact our office to schedule your consultation and take the first step on your healing journey.

Expert-led care

Expert-led, personalized care.

Dr. Alexandra Shustina is a board-certified gastroenterologist and internist specializing in complex digestive disorders, gut health, and the gut–brain connection. Drawing from both conventional gastroenterology and integrative medicine, she takes a comprehensive approach to uncovering the underlying factors contributing to illness and guides patients toward lasting wellness.

At Whole Gut Health, every patient receives highly personalized care rooted in a deep understanding of digestive health, nutrition, the gut microbiome, and the interconnected systems that influence overall well-being. By combining evidence-based medicine with a thoughtful, individualized approach, we help patients move beyond symptom management and create a clear path toward long-term healing and vitality.

Dr. Alexandra Shustina with fresh whole foods
Board-Certified
Gastroenterology · Internal Medicine
Reviews

The body remembers when it's finally heard.

Dr. Shustina is an incredibly knowledgeable doctor who truly takes time to find root cause.

RG
Rochel Gordon

Dr. Shustina goes to the root level of the issue, not only superficial, so there's healing.

LG
Leah Glickman

She has significantly improved my health. I was suffering from Ulcerative Colitis and now live normally.

ML
Monica LaBadia

Dr. Shustina has helped me change my lifestyle and heal my gut in a way I thought impossible.

DL
Dalit Lonstein

She listens to patients and treats conditions, not symptoms.

GS
Gabriela Salazar

Dr. Shustina is the best doctor I have ever been to. She assesses the root of the problem.

MS
M. S.

She is an outstanding doctor who understands the body's ability to heal itself and holistic remedies.

SS
Sibel Sebi Sharabi

Dr. Shustina has a wealth of knowledge and is helping me heal years of gastrointestinal issues.

DC
Daniela Chaparro

Dr. Shustina is an amazing doctor. She diagnosed my cancer early and saved my life.

MW
Mordechai Weinstein

After one session with Dr. Shustina, my digestive pain went away.

TP
Taryn Parascand

Doctor Shustina is the absolute best. She has helped me resolve numerous issues other doctors dismissed.

RS
Rachel S.

Dr. Shustina is a fantastic doctor who truly cares. Her holistic approach attacks the root cause.

CS
Clay Simonsen
Begin

Your first consultation begins with a conversation.

Ninety minutes. Your full history, a review of your medical records, and the plan forward. New patients are being accepted in person and via telehealth.

Schedule your consultation
New York
635 Madison Ave
New York, NY 10022
Mon–Fri · 9am–5pm
(212) 634-4233Directions
Miami
407 Lincoln Rd, Suite 10B
Miami Beach, FL 33139
Mon–Fri · 9am–5pm
(786) 686-1434Directions
Telehealth
Virtual visits available for patients located in New York, New Jersey, and Florida.