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Practice Focus & Areas of Expertise

Conditions Treated

Dr. Joe helps you find the cause of your health problems, then works with you to implement the most effective treatments so you can feel your very best.

“Addressing the root cause of illness.”

While most health concerns benefit from this approach, here are the areas where Dr. Joe has particular expertise.

Dr. Joe Mather MD, New Orleans Functional Medicine

Joseph Mather MD, MPH

Board-Certified Family Medicine

  • ✓ Over a decade of experience treating chronic fatigue and complex chronic illness
  • ✓ World class medicine — works with patients across the globe
  • ✓ Skilled at safely untangling overmedicated, overtreated patients
  • ✓ Educator and mentor offering CME education for physicians

Practice Focus / Areas of Expertise

While most health concerns benefit from this approach, here are the areas where Dr. Joe has particular expertise.

01

“All disease begins in the gut.” – Hippocrates

02

You deserve to feel energetic, strong and confident. Let’s get you there together.

03

Simplify chronic illness with practical and effective medical care.

IBS and GI Symptoms

“All disease begins in the gut.” – Hippocrates

Dr. Joe has a decade of success helping patients around the world with chronic GI issues to feel better. One reason is that his patients are given comprehensive recommendations including dietary and lifestyle modifications, nutritional support, nutraceuticals, herbal treatments, gut support, and prescriptions.

Optimizing gut health does much more than just resolving common GI symptoms. Using the right tools to improve gut health often helps many other areas of the body work better. This is why Dr. Joe's GI patients commonly report better skin, less anxiety and improved concentration and mood. Because so many areas of the body can be improved by optimizing the gut, this is a major focus of our practice.

If you have been suffering with IBS or any other chronic GI condition, please make an appointment today.

GI conditions commonly treated:

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IBS

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IBD

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SIBO

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Peptic Ulcer Disease

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Hiatal Hernia

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GI Symptoms: bloating, constipation, diarrhea, reflux, heartburn, food sensitivities.

Longevity & Health Optimization

You deserve to feel energetic, strong and confident. Let’s get you there together.

In today’s world, it can be stressful trying to take care of yourself because we are flooded with all sorts of ideas on what we should do to be healthy. Dr. Mather has spent years helping all sorts of patients optimize their health. He is able to help you modify your cardiovascular risk, choose the right diet or nutrition plan, decide if tools like fasting or hormone replacement are useful and much more.

You deserve to feel your best so that you can get the most out of life. Take the stress out of getting healthy – work with a physician who understands the big picture and is ready to give personalized in-depth recommendations to you.

Invest in your health so that you can be the best version of yourself, more productive, happy and influential .

Longevity and Optimization services include:

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Cardiovascular health assessment may include advanced lipid biomarkers such as lp(a), apoB, or Diagnostic tests such as Coronary Calcium Scoring, Stress Testing, Body Composition and more.

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Blood sugar management and metabolic health

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Longevity tools such as Fasting

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Exercise and activity

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Hormone Replacement Therapy

Complex Disease

Patients are getting sicker and sicker. Unfortunately, our health care system is not equipped to deal with complicated chronic illness, and when patients complain of symptoms out of the ordinary they are dismissed or ignored. All too often patients are told that their illness is in their head and sent away with an anti-depressant prescription when there are often real causes that can be addressed.

After being mentored by some of the best physicians in the world, Dr. Mather has the knowledge and experience to know what is holding you back from healing, and more importantly, what tools can help you heal.

Conditions Dr. Mather specializes in:

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MCAS (Mast Cell Activation Syndrome)

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MCS (Multiple Chemical Sensitivity)

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hEDS / JHS (Hypermobile Ehlers Danlos / Joint Hypermobility Syndrome)

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Limbic dysregulation

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Metal toxicity

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Mold allergy and toxicity

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Chronic Infections

Let’s Get Started

A doctor who cares about science

Working as an independent physician gives me time to study and keep learning new ways to help my patients. I’m proud to have contributed to our understanding of the gut–thyroid axis in a paper published in 2022.

I graduated from Tulane University School of Medicine and School of Public Health in 2011 and completed my Family Practice training in 2014. I treat many conditions, with particular expertise in GI health and mold and heavy-metal toxicity. When I’m not with patients, you’ll find me playing with my three kids, exercising, meditating, or playing the drums.

Dr. Joe Mather MD, New Orleans Functional Medicine