Dr. Gregory Brown, MD


Address Line 1
1708 Paramount Ct

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Health Clinic

Dr. Gregory Brown, MD

Dr. Gregory Brown is a board certified internist who has been in practice since 1988 with extensive experience in Internal Medicine and Emergency Medicine.

Since 2008, Dr. Gregory Brown has been practicing functional medicine with a focus on the integrative medical treatment of the Autism Spectrum Disorders, Attention Deficit Disorder (ADD) and Attention Deficit Hyperactivity Disorder (ADHD), as well as the many immune, infectious, gastrointestinal and systemic problems faced by these individuals and many others.

Dr. Gregory Brown’s practice has grown to include chronic infectious disease in children and adults, particularly chronic Lyme disease, and the behavior and functional impairments these infections can cause.

Education, Certification and Training

In addition to his training in Internal Medicine and Emergency Medicine,  he  holds certifications and trainings in:

  • Medical chelation by ACAM  (American College for Advancement in Medicine)
  • Biomedical therapy in ASD by ARI  (Autism Research Institute)
  • Hyperbaric Medicine by IBUM  (International Board of Undersea Medicine)
  • Lyme disease therapy by ILADS  (International Lyme and Associated Disease Society)
  • Defeat Autism Now! Practitioner

Gregory Brown, MD graduated from the University of Nebraska and has 18 years of experience in Emergency Medicine.

Autism Spectrum Disorders Publication

Dr. Gregory Brown was a part of an expert panel reviewing treatments for seizures in Autism Spectrum Disorder. The article, “A review of traditional and novel treatments for seizures in autism spectrum disorders: findings from a systematic review and expert panel.” Published in Frontiers in Public Health (September 13, 2013)

Articles written by: Dr. Gregory Brown, MD

At our functional medicine clinic near Milwaukee, we understand the important relationship that exists between the microbiome and autism. Researchers are conducting studies to determine how the sta...
At our functional medicine clinic near Milwaukee, we take an integrative approach to diagnosing and helping patients on the autism spectrum, which includes addressing underlying medical issues and ...

Autism Care

Children with autism benefit from the integrative medical approach in our Autism Care program. Autism is a developmental disability that causes communication, social and behavioral issues that rang...

Providers at Serenity Health Care Center

Dr. Debra Muth, ND
Since 1998 Dr. Debra Muth has specialized in hormones and women’s health. In 2001 she decided to branch out and specialize in chronic fatigue, fibromyalgia, food sensitivities, thyroid, chronic infections and heavy metals are just some of the areas that she looks at to get to the root of the symptoms a patient experiences. Dr. Muth is known as...
Amy Hoffman, NP
With an advanced degree in nursing and a degree in psychology, Amy has an understanding of the importance of psychological health impacting physical health. Amy is a board certified Nurse Practitioner (AGPCNP*) who joined Serenity Health Care Center as a holistic practitioner. After working in ICU Amy noticed that the patients were being treated based on their...

Serenity Health Care Center

Serenity Health Care Center
Category: WI
Treating the whole body with functional medicine The core of our medical philosophy is to identify complex causes to restore quality of life for men, women and children. Many patients see countless doctors before they arrive at our functional medicine practice. They are looking for someone to listen and discern what is happening to their bodies – we are here to listen and discern. Our experienced clinical care team invests in your long-term health and wellness with tools and testing that go beyond checking off a list of common symptoms and assigning standard treatments. Settling for numbers that fall within a “normal” range does the patient a disservice. You deserve to know what’s causing your discomfort, disorder or disease. Leading your path back to wellness Your body’s systems work together in beautiful symmetry, but when environmental, genetic or medical issues disrupt...


Dr. Gregory Brown, MD Reviews

Patient Testimonials


Dr. Gregory Brown, MD
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We have seen Dr Brown for several years for my son, he has autism and Lyme disease. He is fabulous and has helped my son immensely over the past few years

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Was this testimonial helpful? 23
Dr. Brown has helped my son more than the many doctors we have seen in the past
He is asperger's and PANDAS/PANS.

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Was this testimonial helpful? 7
The folks at Serenity Health Care saved my life. Especially Dr Brown who treated my chronic Lyme disease which is now in remission.

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