Top Functional Medicine Doctors in Dallas – Fort Worth

Ready to break free from chronic health issues?
Conventional medicine often focuses on managing symptoms, leaving you feeling stuck. Pain? Here's a pill. But what if there's a deeper cause?

Functional medicine goes beyond symptom relief. At Integrative Wellness Fx we target the root causes of your chronic conditions, leading to lasting results. Whether you experience indigestion, joint pain, brain fog, or anxiety, we can help. We take a revolutionary approach to wellness, combining the best of both worlds: ancient wisdom and cutting-edge science.

Experience true personalized care. At our Dallas practice, you're our priority. Work with our team in a one-on-one setting to address your symptoms through a holistic approach. We recognize the interconnectedness of your body's systems and empower you to take control of your health outcomes.

Ready to get started? We offer both in-person and telehealth appointments. Don't wait, become a patient today.


Conventional medicine often treats symptoms, leaving you stuck in a cycle of medications and doctor visits. Functional medicine goes beyond the surface, focusing on the root cause of your chronic health concerns. At Integrative Wellness Fx in Dallas, TX, our team partners with you to uncover the underlying imbalances contributing to issues like:

Are you tired of managing pain and chronic symptoms without finding solutions?

  • Fatigue
  • Indigestion
  • Joint Pain
  • Toxicity

  • Brain Fog
  • Anxiety
  • Oxidative Stress
  • Hormone Imbalances

Empower yourself to achieve lasting results. Our functional medicine approach combines:

  • In-depth Health History: We dive deep to uncover the root cause of your issues, considering your health history, lifestyle, environment, and more.

  • Advanced Diagnostics: Cutting-edge lab tests, genetic analysis, and advanced tools provide a comprehensive picture of your health.

  • Personalized Treatment Plans: We tailor plans to your unique needs, offering ongoing support and guidance every step of the way. Remember, an imbalance in one system affects them all.

  • Convenience: We offer remote consultations and direct supplement delivery, ensuring you stay on track with your health journey.

Functional Medicine: A Better Approach to Healing

Healthcare needs a fresh perspective. Traditional medicine often focuses on reacting to disease, leading to a cycle of prescriptions and specialist visits. We all know the feeling – juggling appointments with specialists who each address a different part of the body. Yet, are we truly getting healthier?

Think of a tree. Treating a sick tree by simply trimming dead leaves is ineffective. We need to address the root cause of the problem underground and fertilize from the ground up. The same is true for your health.

Integrative Wellness Fx takes a holistic approach. We recognize that gut health affects focus, chronic infections impact hormones, and everything is interconnected. We go beyond just managing symptoms, supporting your mind, body, and spirit for lasting solutions. Our functional medicine practitioners in Dallas uncover the root cause of your issues, not just treat isolated symptoms.

Remember, just because something is "natural" doesn't mean it is actually addressing the root cause. At Integrative Wellness Fx, we use the best of natural medicines combined with elegant nanoparticle delivery systems to address things both holistically and comprehensively.

"Functional Medicine involves understanding the origins of illness (the root cause as to why the individual is presenting disease and/or symptoms), its prevention, and the treatment of complex, chronic disease by incorporating the best of contemporary medicine and the history of effective practices that have supported healing through millennia." 

Total Wellness Personalized to You

Our team goes beyond the surface. We dedicate time to truly understand your unique story, delving into your medical history and exploring the intricate interplay of genetic, environmental, and lifestyle factors that influence long-term health and complex chronic conditions. Functional medicine recognizes that health and vitality are unique expressions for each individual.

Active partnership for lasting results. As a patient, you become an active partner with your Dallas functional medicine practitioner. This collaborative approach empowers you to take charge of your health and influence the course of your disease. It's comprehensive wellness, personalized just for you.

Unveiling the web of influence:

Empowering proactive healthcare: Our Dallas-based functional medicine approach equips physicians with the tools to practice proactive, personalized medicine. This empowers patients to take charge of their health and well-being, paving the way for lasting improvements.

Psychological & Sociological Factors

Your mental, spiritual, and social life profoundly influence your health. Considering these aspects allows us to see you as a whole person, not just a collection of symptoms.

Environmental Factors

We examine the quality of air and water you consume, exposure to toxins, dietary choices, and nutritional quality. These factors can significantly impact your well-being.

Genetic Factors

While genes may predispose you to certain conditions, your DNA isn't a fixed destiny. Recent research suggests that environmental factors, including experiences, attitudes, and beliefs, can influence your genetic expression. This means you have the potential to change how your genes are activated and expressed.

Functional Medicine: A versatile approach for lasting health solutions.

Our bodies possess a remarkable ability to heal. By focusing on the foundational pillars of health and removing obstacles like nutrient deficiencies and toxins, functional medicine often helps resolve chronic symptoms. Here are six conditions that frequently respond well to this approach:

Leaky Gut

This condition, where the intestinal lining becomes compromised, allows toxins, food particles and even microbes to get into the bloodstream causing your immune system to become hyper-reactive thus causing a whole host of inflammatory symptoms. Instead of just putting you on a restrictive diet and bunch of supplements, we simply fix and reset the entire digestive system so you can eat what you want again…at least in moderation!

Autoimmune conditions happen when the immune system is so stressed and toxic that it starts attacking its own tissues. Every person has a stress "bucket" that, when it overflows, results in a hyper-reactive immune system that can lead to health conditions like autoimmunity. At our practice, we help you figure out what is in your individual “bucket” so we can not only calm down the immune system, but address the cause of the inflammation itself to actually reset the immune system for long-term resolution.

Autoimmune Diseases


CardioMetabolics refers to the complex interplay between cardiovascular health and metabolic conditions like hypertension, obesity, diabetes, and cholesterol imbalances. While we certainly support patients with lifestyle/diet modification, this is just the tip of the iceberg and is often not enough. We can use peptides and natural medicines to quickly address your cardiovascular concerns initially, but most importantly, we need to address what is causing the inflammation and thus increased cortisol levels in the first place that are actually leading to the cardiometabolic dysfunction. Instead of fad diets and taking supplements long-term, we simply address the root source of inflammation in the body, and weight easily starts to fall off by itself…and stays off because we’ve actually done the deeper work.

Adrenal Fatigue

Characterized by fatigue, stress intolerance, sleep disruption, and hormonal imbalances, adrenal fatigue can be addressed by supporting the adrenal glands and restoring balance to the HPA axis. This involves lifestyle interventions, stress management, adequate sleep, nutritional support, and optimizing hormone levels. Often however, there are other foundational systems of the body off that are draining the adrenals repeatedly. Long-lasting healing only occurs when these factors are identified and addressed intelligently.

Thyroid Issues

Functional medicine evaluates the underlying causes of thyroid dysfunction, such as nutrient deficiencies, immune dysregulation, gut health issues, and environmental toxins. Treatment may involve optimizing thyroid hormone levels, addressing nutrient imbalances, managing inflammation, and supporting overall thyroid health through diet, lifestyle, and supplementation. It’s important to note that many patients have autoimmunity of the thyroid causing their symptoms and no amount of medicine alone is going to fix the problem. We must go deeper!

Mold/Metal Toxicity

Exposure to toxins can lead to fatigue, anxiety, insomnia, brain fog, digestive issues, & immune dysfunction. Functional medicine focuses on identifying and reducing exposure, supporting detoxification pathways, and providing nutritional support and binders to eliminate toxins at a cellular level for long lasting healing. This has become an increasing problem more and more to the point that a large portion of patients have a significant amount of toxicity that are contributing to their symptoms. Detoxing fully and thoroughly at a cellular level is essential. Liposomal, nanoparticle technology is key to do this efficiently, thoroughly and safely!

Chronic Fatigue Syndrome (CFS)

This complex disorder presents with profound fatigue, unrefreshing sleep, cognitive dysfunction, and other symptoms. Functional medicine takes a comprehensive approach, addressing underlying factors like mitochondrial dysfunction, immune dysregulation, hormonal imbalances, gut dysbiosis, and neurotransmitter imbalances. Treatment may involve personalized lifestyle modifications, nutritional support, stress management, gentle exercise, and targeted supplementation to restore energy production, support immune function, and improve overall well-being. CFS is ultimately just a label, we need to figure out the actual cause!

Chronic Infections (Lyme Disease)

Lyme Disease presents with many symptoms, and these symptoms often overlap with other diseases. This is why it is called the “Great Imitator.” Usually, a combination of mold/metals, gut dysfunction, COVID, and extreme emotional stress can allow chronic infections like Lyme to present problematic symptoms. While we can intelligently use natural antimicrobials to knock down the infection, what is causing the immune dysfunction in the first place must be addressed first so immunity is strong enough to keep the infection at bay in the long-term. Our clinic also offers cutting-edge micro-RNA therapies like SOT (Support Oligonucleotide Therapy) to knock out these infections once and for all.

Mast Cell Activation Syndrome

 Mast Cell Activation Syndrome (MCAS) is a more newly recognized condition that is actually at the root of many disorders we see. Due to inflammatory stress, mast cells, a type of immune cell, are excessively activated and release an abnormal amount of thousands of inflammatory mediators, such as histamine. This over-release triggers a range of symptoms, including skin rashes, psychiatric problems, gastrointestinal issues, cardiovascular problems, and even chronic pain. These patients can be sensitive to EVERYTHING. Don’t worry, we believe you and won’t say it’s “all in your head”. At Integrative Wellness Fx, we specialize with working with these difficult patients to allow them to live a normal life again. Treatment typically involves identifying and avoiding triggers while using natural medicine to stabilize mast cell activity and most importantly, addressing why the mast cells are dysfunctional in the first place. 

"All of your body’s processes are influenced by environmental factors and your genetic makeup; when they are disturbed or imbalanced, they lead to symptoms, which can lead to disease if effective interventions are not applied."

A Whole-Body Approach for Every Body

Integrative Wellness Fx uses a wide range of modalities to get your body working the way it should. We embrace the best of natural medicine and advanced technology for this very purpose. Of course, these are simply tools in our toolbelts – we customize each wellness plan to specific patient needs and situations.

Here’s how we achieve incredible results:

  • Professional-Grade Natural Supplements
  • Liposomal Nanoparticle Technology
  • Advanced Peptide Therapy
  • State-of-the-art Technology (Neurofeedback, PEMF, Vagus Nerve Stimulators)
  • Cutting-Edge Diagnostics and Labs
  • Mind-Body Practices
  • Dietary Modification (Health Coaches available)
  • And even the select use of medications like Methylene Blue and Low-Dose Naltrexone when needed

At Integrative Fx, everything is about getting to the root of your health problems so that, together, we can eliminate any health problems and promote a life full of light, energy, and vitality. 

Sarah Weaver, FNP-C, HN-BC, IFMCP, is a certified Holistic Nurse and Functional Nurse Practitioner whose unique experience drives her advocacy for her clients. She is passionate about coaching her clients to reach their highest level of well-being. Sarah values being approachable, encouraging, and attentive in her client encounters.

Sarah Weaver,

Rachael Gonzalez, MD is board certified in Family Medicine and Integrative Medicine. She is a Certified Functional Medicine Provider through the Institute for Functional Medicine and is a Diplomate of the Academy of Integrative Health and Medicine. She is passionate about teaching and collaborating with her patients to help them achieve the harmony and balance they need to heal and optimize their health.


Dr. David Morcom, is a practitioner of Functional Medicine, fusing his background in modern pharmacology and the newest research in herbs, nutrition, bioenergetics, and lifestyle optimization. With an integrative and holistic approach, he aims to understand each client as a whole and their condition at its root.

Functional Nurse

Get to Know Our Functional Medicine Team

Dr. David Morcom,


Medical Director

Medical Research is Advancing. Clinical Practice Isn’t. But We’re Changing That

A Critical Gap in Healthcare
A vast chasm exists between cutting-edge medical research and its integration into everyday practice. This means patients often miss out on the very latest advancements in healthcare, particularly for complex, chronic illnesses. Studies estimate this gap to be between 17 and 50 years, leaving many healthcare professionals without sufficient training to address the root causes of these long-term conditions. Consequently, potentially effective strategies like nutrition, diet, and exercise may be underutilized in patient care.

This gap is particularly concerning as we face a rising tide of chronic diseases like diabetes, heart disease, cancer, mental illness, and autoimmune disorders.

Hope for Dallas Residents
If you live in Dallas and struggle with a chronic illness, there's a new approach available. Our team stays at the forefront of medical advancements, bringing you the latest in holistic healthcare to bridge the gap between research and real-world application.

Ready to take a personalized approach to your health and well-being? At Integrative Wellness Fx, serving Dallas and beyond through in-person and telehealth appointments, we believe in going beyond symptom management.
We champion functional medicine, a comprehensive approach that targets the root causes of health issues for lasting vitality. Our experienced practitioners combine cutting-edge advancements with compassionate care to help you achieve optimal health.
Whether you struggle with chronic conditions like autoimmune disease, adrenal fatigue, or thyroid issues or simply seek to optimize your overall wellness, our holistic approach can help you reclaim your health and thrive.

Get Started with Functional Medicine in Dallas

Dr. David and the entire Integrative Wellness Fx team are passionate about sharing their expertise to empower you with knowledge supportive of your holistic health & lifestyle.

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