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When You’ve Seen 9 Doctors . . . You Come to the 10th
Holistic Care for Complex Immune & Inflammatory Conditions
Specialized Medical Care for Complex Immune and Inflammatory Conditions that are Often Overlooked, Misdiagnosed, or Dismissed
Most of our patients don’t come to us first.
They’ve seen allergists, gastroenterologists, dermatologists, neurologists, rheumatologists — sometimes all of them. They’ve been told their labs are normal. That their symptoms are stress. That it’s IBS. That it’s anxiety.
But the symptoms are real. Recurring food reactions. Brain fog. Histamine intolerance. Chronic fatigue. Unexplained inflammation. Mold sensitivity. Persistent Candida. Mast cell flares.
When traditional medicine doesn’t connect the dots, you need a physician who understands immune dysregulation at its root.
Dr. Dean Mitchell is often called the “10th doctor” because he specializes in the complex, overlapping immune conditions that many doctors were never trained to diagnose or treat.
Most of the chronic conditions we treat are the most difficult conditions to diagnose and treat. Ask any physician – most don’t even want to see a patient that thinks they have any of these medical problems because they don’t believe they are real. Well, at Mitchell Medical Group not only do we believe these debilitating medical diseases are real, but we also have some of the best treatment protocols to get our patients better. This is why we like to refer to our treatment as “The Real Deal”.
You’re Not Crazy. Your Immune System Is Overreacting
We specialize in patients who:
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React to foods but test “negative”
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Have unexplained histamine symptoms
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Experience recurring Candida despite treatment
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Have mold exposure and ongoing inflammatory symptoms
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Are told everything is normal — but feel anything but normal
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Feel dismissed, rushed, or unheard in traditional appointments
These are not “mystery illnesses.” They are patterns of immune dysregulation. And they require a physician trained to see the full picture.
Our Clinical Focus: Complex Immune & Inflammatory Disorders
Dr. Mitchell’s practice centers on conditions that frequently overlap and amplify one another. These conditions rarely exist in isolation. They often overlap. That’s why our treatment approach is integrated – not fragmented.
Food Allergies & Complex Food Reactions
True IgE food allergies, delayed immune reactions, histamine intolerance, and food-triggered inflammation.
Unlike many practices that focus only on avoidance, we offer multiple treatment options such as sublingual immunotherapy and XOLAIR. Getting protection for dangerous food allergies is life-changing.
We also use the most innovative testing to diagnose food allergies – blood testing. No more skin-prick testing.
Mast Cell Activation Syndrome
Mast Cell Activation Syndrome (MCAS) is often misunderstood and underdiagnosed. Mast cells regulate inflammatory responses throughout the body. When dysregulated, they can trigger:
- Flushing
- Hives
- GI symptoms
- Brain fog
- Tachycardia
- Anxiety-like symptoms
- Chemical sensitivities
Dr. Mitchell is a recognized authority in diagnosing and managing MCAS with both conventional and integrative strategies.
Chronic Inflammatory Response Syndrome (CIRS) / Toxic Mold Illness
Chronic Inflammatory Response Syndrome occurs when mold exposure triggers persistent immune activation. Symptoms often include:
- Fatigue
- Cognitive dysfunction
- Respiratory irritation
- Hormonal disruption
- Neurologic symptoms
Many patients are told that mold cannot cause systemic illness. We evaluate inflammatory markers, exposure history, and immune response patterns to create individualized treatment plans because it absolutely can and does create systemic illness.
Candida Overgrowth & Microbiome Imbalance
Candidiasis can extend beyond simple yeast infections. Chronic Candida overgrowth may contribute to:
- Bloating and digestive distress
- Sugar cravings
- Brain fog
- Skin issues
- Immune dysregulation
Dr. Mitchell takes a microbiome-informed approach — not just antifungals, but gut restoration and immune stabilization. He is the author of the book Conquering Candida – The New 30-Day Protocol for Restoring Your Microbiome and Health.
Additional Chronic Health Conditions We Treat
Forget about allergy shots. We have an effective, at-home, no-pain treatment - sublingual allergy drops.
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Don't let your hormones stay unbalanced. Bioidentical treatments provide the functions and structure as your natural hormones.
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Sleeping normal amounts and still exhausted, it could be chronic fatigue. And we can help you feel rested and refreshed.
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Have you found little success with traditional medications, holistic medicine provides several alternative treatments for chronic hives.
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Tired of recurrent yeast infections? We specialize in alternative treatments for chronic vaginitis.
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Our fibromyalgia treatment rebalances your immune system which focuses on the underlying causes of fibromyalgia.
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IC or bladder pain syndrome (BPS) causes a feeling of pain and pressure in the bladder area and we can help get you relief.
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Stomach pain, cramping, and irregular bowel movements are common symptoms. We offer holistic treatments that can help.
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Disease begins in the gut and leaky gut is not generally recognized by conventional physicians but we know i'ts a real condition.
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Our holistic process helps restore your liver to optimally performing functions that are essential to your health and wellbeing.
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Hypothyroidism affects the body in subtle yet signifcant ways. We offer simple tests to determine if your thyroid is causing health issues.
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What Makes Mitchell Medical Group Different?
Board-Certified Allergist & Immunologist
Dr. Dean Mitchell is not an internet-based “functional” practitioner.
He is conventionally trained and board-certified — with decades of clinical experience.
Expertise in Overlooked Conditions
He focuses on areas many physicians were never formally trained to address:
- MCAS
- CIRS
- Histamine disorders
- Chronic Candida
- Complex immune activation
A True Root-Cause Investigation
Rather than suppressing symptoms, he evaluates:
- Immune pathways
- Environmental triggers
- Microbiome health
- Inflammatory markers
- Detoxification capacity
- Food reactivity patterns
Time & Attention
Appointments are comprehensive and investigative — not rushed 10-minute visits.
Integrated Treatment Strategy
Combines:
- Evidence-based medicine
- Targeted supplements
- Medication when appropriate
- Environmental interventions
- Diet modification
- Immune stabilization protocols
Functional Medicine — Without Abandoning Real Medicine
Many patients fear choosing between “conventional” and “alternative” medicine.
You don’t have to. Dr. Mitchell bridges both worlds.
He uses:
- Advanced diagnostic testing
- Traditional lab evaluation
- Clinical immunology expertise
- Microbiome-informed treatment strategies
- Environmental medicine principles
The goal isn’t to label you. The goal is to stabilize your immune system. When immune dysregulation is addressed correctly, symptoms often begin to calm.
Telehealth New Patient Meeting
We know it can be difficult to always find time to get to the doctor’s office which is why we are now offering telehealth virtual new patient meetings with Dr. Mitchell. During the meeting, you will speak directly with Dr. Mitchell about your health issues just like you would at his office.
It is important for all those who are interested in a telehealth appointment with me to know that medico-legally I cannot diagnose or treat anyone unless we have a face-to-face, in-person office visit. I cannot prescribe any medications or supplements from a telehealth visit (the exception to this is if you live in New York State).
These telehealth visits are intended for educational and informational purposes only. My goal is to help provide you with these resources to work with your local healthcare provider to get the best care possible.
Call our office today at 212-397-0157 to schedule your meeting or request an appointment online.
Schedule Your Consultation
Call our office today at 212-397-0157 to schedule your consultation in our Manhattan office or request a telehealth meeting.