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Functional Medicine Psychiatry:
Whole Person Healing

Integrative and Functional Medicine Psychiatry
Metabolic Psychiatry 
Ketamine Assisted Therapy


Dr. Erica Burger, DO MPH
Integrative Psychiatrist

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A New Path to Mental Wellness

Where brain science meets whole-person healing

Are you looking for more than symptom management?

If you've been told your anxiety, depression, brain fog, or mood swings are "just chemical imbalances," yet medication hasn't brought the relief you hoped for—you're not alone.

Many of my patients arrive after years of treatment that addressed their symptoms but never quite reached the root of their suffering. They often share stories of being told their physical symptoms—digestive issues, fatigue, pain—are "just stress" or unrelated to their mental health.

I believe there's a better way.

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Integrative Psychiatry: Where Mind and Body Reconnect

Welcome to a practice that honors the profound connection between your mental health and your physical wellbeing.

 

Here, we recognize that:

  • The anxiety keeping you awake might be connected to inflammation in your body

  • The depression that won't lift could be linked to metabolic changes affecting your brain's energy

  • The brain fog interfering with your work might share roots with your digestive symptoms

  • The mood swings medication hasn't helped might improve when we address underlying immune dysfunction

  • The psychosis or thought disturbances you experience may be influenced by inflammatory processes in the brain

This isn't speculation—it's science. Groundbreaking research is revealing how our immune system, gut health, and metabolism directly impact our mental wellbeing.

 

Beyond the Standard Approach

Are you experiencing:

  • Mental health symptoms alongside autoimmune or inflammatory conditions?

  • Persistent anxiety or depression that hasn't fully responded to medication?

  • Brain fog, fatigue, or mood changes that began after an infection or illness?

  • A sense that there's something physical contributing to your psychological distress?

  • Frustration with treatments that address only one piece of a complex puzzle?

If so, you've found a practice that speaks your language.

 

 

How We Work Together

My approach integrates the best of conventional psychiatry with cutting-edge insights into the complex relationship between the brain and the immune system. While often categorized as functional medicine, my work goes beyond labels and one-size-fits-all protocols. I take a personalized, science-driven approach that moves beyond "cookbook medicine," grounding functional medicine principles in a deep understanding of each individual’s unique biology, preferences, and needs.

 

We'll explore:

The Immune-Brain Connection: How gut health and the brain’s immune system influence mental well-being. When the gut microbiome and microglia become dysregulated, they can drive inflammation and contribute to conditions like anxiety, depression, and cognitive issues. My approach includes modulating immune function, enhancing vagus nerve activity, optimizing gut health, and addressing infections or environmental triggers to restore balance and support mental health.

Metabolic Psychiatry: How your brain's energy production affects everything from mood to memory, and why addressing metabolic health can create profound shifts in mental wellbeing.

Underlying Contributors: How nutrient deficiencies, infections, inflammation, microbiome disruption, and hormonal imbalances may be sabotaging your mental health from beneath the surface.

Transformative Therapies: Including ketamine-assisted psychotherapy, which works both by calming inflammation and creating opportunities for deep psychological healing and insight.

Specialized Services Offered

Immune-Focused Mental Health Care

Using advanced testing and careful clinical evaluation to identify how immune dysfunction may be contributing to your symptoms, creating personalized treatment plans that address these root factors.

Ketamine-Assisted Psychotherapy

A powerful option for treatment-resistant depression, PTSD, anxiety, and breaking free from stuck patterns—combining ketamine's remarkable neurobiological effects with therapeutic support for transformation and insight.

Metabolic Psychiatry

Applying principles from Dr. Chris Palmer's "Brain Energy" approach to improve your brain's energy production, potentially resolving symptoms that haven't responded to traditional treatments including ketogenic diet, improving gut microbiome balance, and addressing nutritional deficiencies.

Why Patients Choose This Approach

My patients often tell me they've chosen this practice because:

  • They finally feel seen as whole people, not just collections of symptoms

  • They appreciate having their intuitions about mind-body connections validated by science

  • They're relieved to find a psychiatrist who understands conditions like Lyme disease, chronic fatigue, mold illness, Long COVID, traumatic brain injuries, or persistent digestive issues in relation to mental health

  • They value the combination of conventional psychiatric training with innovative, evidence-informed approaches

Is This Approach Right for You?

This practice might be a good fit if you:

  • Sense there's more to your mental health challenges than neurotransmitter imbalances alone

  • Have tried conventional treatments with limited success

  • Experience both mental and physical symptoms that seem connected

  • Are interested in a non-siloed approach to mental health, addressing root causes, not just managing symptoms

  • Value a collaborative approach where your insights and experiences are respected and honored

Conditions & Symptoms I Treat:

Depression
Brain Fog
ADHD
MCAS
Fatigue
Psychosis
Bipolar disorder
PMDD
PTSD
Dissociation
Mood dysregulation
Anxiety 
OCD
Autism

 

Cognitive issues
Traumatic brain injury
Dissociation
Mood dysregulation
Anxiety 
OCD
Long COVID
Chronic stress
Post-viral fatigue
Insomnia
Tickborne psychiatric symptoms
Mold illness and
Neuroinflammation-related mental health issues

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*learn more here

Meet Physician and Integrative Psychiatrist, Dr. Erica Burger

A little background:

Four years of medical school at Des Moines University College of Osteopathic Medicine

Four year residency in Psychiatry at Hennepin Healthcare and Health Partners in Minneapolis, MN
Rotations in perinatal psychiatry at Hennepin Healthcare, advanced training in perinatal psychiatry through Mass General and Postpartum Support International

Certified in integrative psychiatry through the Integrative Psychiatry Institute, as well as completion of training in Precision Psychiatry  and The Institute for Functional Medicine

Certified in Ketamine Assisted Therapy through Phil Wolfson, MD at The Ketamine Training Center
Advanced training through the International Lyme and Associated Diseases Society (ILADS), ketogenic diet for mental health through psychiatrist Dr. Georgia Ede, Mast Cell Masterminds, ISEAI, Walsh Research Institute, Dr. Neil Nathan, MD, and mentorship with integrative physician Dr. Laurie Radovsky, MD.

I'm your grounded, astrology-loving, research-reading psychiatrist, passionate about helping you feel better and being your trusted mental health advisor and advocate.  

What Patients Say

"After 20 years of continually managing my depression and anxiety with several psychiatrists and therapists, I am floored by the results of ketamine assisted therapy with Dr. Burger. Dr. Burger is approachable, knowledgeable and caring. My initial skepticism quickly gave way when my wife, close friends and I all noticed positive shifts in how I live. Dr. Burger gained my trust by helping me productively navigate and resolve challenging and uncomfortable experiences that arose during ketamine therapy. Ketamine therapy with Dr. Burger is a powerful treatment that improved my life".
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About Us

We offer integrative psychiatry services for individuals looking for a whole person, functional medicine approach to mental health. Our goal is to help you live the life you want to be living and empowering you with the tools to do so. 

Driftless Integrative Psychiatry 2025

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