Functional Medicine Doctor in Texas

Functional Medicine of Houston takes a root-cause approach to chronic health concerns — using advanced laboratory testing, personalized protocols, and a whole-body perspective to explore what may be contributing to how you feel.

What a Functional Medicine Doctor Does Differently

A Different Kind of Doctor. A Different Kind of Approach.

A functional medicine doctor does not start with a diagnosis and work backward. The process begins with the patient — their full history, their symptoms over time, the things that standard visits have never had time to explore — and then uses advanced testing to look for underlying physiological patterns that may be contributing to chronic concerns.

As an alternative medicine practitioner, Dr. Bobbie Stowe has spent over 15 years asking a different set of questions. Not “what condition fits these symptoms” — but “why might this be happening in this specific person, and what does the data reveal?”

That distinction shapes everything about how the practice operates. Appointments are longer. Testing goes deeper. Protocols are built around one patient’s data — not a general treatment guideline.

Functional Medicine Services
Areas of Wellness Focus

Chronic Health Concerns Our Practice Investigates

Functional Medicine of Houston works with patients across a range of chronic health concerns. Each area below has a dedicated page with more detail on how the practice approaches it. Click any topic to learn more.
mental health The Modern Mental Health Problem img

Mental Health Functional Medicine Doctor

Many patients experiencing depression, anxiety, brain fog, and mood instability have been told their bloodwork is normal. Functional medicine explores physiological contributors that standard panels may not evaluate — including gut-brain axis patterns, adrenal function, neurotransmitter support needs, and micronutrient status.
Functional Medicine Chronic Fatigue Image

Chronic Fatigue Functional Medicine Doctor

Fatigue that does not resolve with rest is one of the most common concerns patients bring to our practice. It may be associated with adrenal function patterns, thyroid hormone conversion, mitochondrial support needs, or gut imbalances. Functional medicine testing looks for the factors that standard care often does not evaluate.
GI The Modern GI Problem img

Gastrointestinal GI Functional Medicine Doctor

A diagnosis of IBS, GERD, or Crohn’s explains what is happening — not why. Functional medicine investigates gut microbiome balance, food sensitivities, intestinal permeability, and digestive enzyme function to look for what may be driving ongoing GI distress.
chronic pain Pain and Inflammation Are Signals. The Question Is Why. img

Chronic Pain Functional Medicine Doctor

Persistent pain may involve an inflammatory component. Functional medicine explores dietary patterns, environmental exposures, immune markers, and gut health factors that may be contributing to ongoing inflammation and the pain associated with it.
Thyroid The Labs Are Normal But Something Has Changed img

Thyroid Functional Medicine Doctor

Patients whose TSH comes back normal but who still experience fatigue, cold intolerance, hair thinning, weight changes, and low energy may have thyroid hormone conversion patterns that standard testing does not fully capture. Functional medicine uses an 8-marker thyroid panel — not just TSH and TT4 — to get a more complete picture.
About Dr. Stowe

Meet Dr. Bobbie Stowe — Functional Medicine Doctor in Texas

Dr. Bobbie Stowe has been supporting patients in pursuing better health for over 15 years. He built Functional Medicine of Houston on a single premise: most chronic health concerns have identifiable underlying factors — and identifying them requires asking better questions and running better tests.

His approach focuses on two primary areas: blockages in the body’s natural processes, and deficiencies of the vital nutrients the body needs to function properly. Every protocol he builds starts with a patient’s own data and is designed to support the body’s natural ability to maintain balance — not simply to suppress symptoms.

Dr. Stowe sees patients across Texas through a 100% telemedicine model.

Functional Medicine Dr Bobbie
Testing

Advanced Lab Testing That Goes Beyond the Standard Panel

Laboratory Testing img
The functional medicine approach at Functional Medicine of Houston is grounded in data. That means ordering tests that go well beyond what a standard primary care visit typically includes — and interpreting those results through an optimal-range lens rather than simply flagging values as high or low.

Testing panels used in this practice may include functional blood testing, food sensitivity panels, comprehensive GI stool analysis, mold and mycotoxin panels, adrenal and cortisol testing, micronutrient panels, lipoprotein particle profiling, and telomere testing.

The goal is a more complete physiological picture — one that makes it possible to build a support protocol grounded in what your data reveals.

How It Works

What to Expect

Step 1
Free Consultation Dr. Stowe reviews your health history, current concerns, and prior diagnostic records before recommending a testing approach.
Step 2
24-Page Health Questionnaire Completed before your first appointment, this gives the practice a full picture of your history before the visit begins.
Step 3
Advanced Laboratory Testing Panels are selected based on your specific situation and interpreted through an optimal-range framework.
Step 4
Personalized Protocol Your results guide a protocol built around your data, your lifestyle, and your wellness goals.
Why Choose Functional Medicine of Houston

Why Patients Choose Functional Medicine of Houston

Most patients who reach out have already spent significant time in the conventional system. They have seen specialists. They have tried medications. Their labs keep coming back normal. And they are still not feeling well.

What sets Functional Medicine of Houston apart is not a different opinion — it is a different process. Dr. Stowe starts with the patient’s data. Every testing recommendation, every protocol decision, and every follow-up adjustment is grounded in what the patient’s own laboratory results reveal.

FM What patients can expect

What patients can expect:

  • Advanced laboratory testing beyond the standard panel
  • Results interpreted through an optimal-range lens
  • A personalized protocol built around your data and your lifestyle
  • 100% telemedicine access from anywhere in Texas
  • A cash-pay model with no third-party restrictions on care
Success Stories

Patients Who Started Getting Answers

Real patients. Real experiences. Functional Medicine of Houston’s success stories come from patients who had been told their labs were normal, their symptoms were stress-related, and their only option was another prescription.

Their experiences reflect what becomes possible when the right questions get asked — and the right tests get run.

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Dani C Simmons profile picture
Dani C Simmons
578 days ago
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I cannot say enough great things about Dr. Bobbie Stowe and Functional Medicine of Houston! After struggling with both physical and mental health issues for over 10 years, I finally found someone who truly listened to my concerns and took the time to understand my needs. Dr. Stowe has been incredibly kind, attentive, and thorough in addressing the root causes of my health challenges. I’m only three months into my treatment, but I already feel 95% better—something I never thought would be possible. My energy levels, mental clarity, and overall well-being have improved tremendously, and for the first time in years, I feel hopeful about a new way of living. The quality of care I’ve received here has been life-changing, and I highly recommend Dr. Stowe to anyone looking for a compassionate and knowledgeable provider who truly wants to help you heal!
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Carolyn Sims
579 days ago
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I have been working with Dr. Stowe for almost 2 years. My results have been amazing. I sought him out due to an extremely hyperactive thyroid. I was very, very sick. He set me up for quite a few tests and the results came back showing that I had a VERY leaky gut. Leaky gut can lead to many health issues, many of which are debilitating, as mine were. My thyroid numbers are now fine, my leaky gut is all but nonexistent and I feel 1000 times better. I cannot thank Dr. Stowe enough, really. I am extremely pleased with the results. He is very easy to work with. Very knowledgeable and can explain complex things in an easy to understand way. I have learned a lot. I have healed a lot. I am very thankful for his help.
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Ivan Medina profile picture
Ivan Medina
1045 days ago
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Dr. Stowe’s treatment has been great. I am making progress and feeling much better every time. Even other areas of my health, which were not necessarily the intended target of my treatment improved as well! My digestive system and skin feel much healthier since I started the protocols. Dr. Stowe and his staff are always there when I have questions or concerns.
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Heena Kalra profile picture
Heena Kalra
1848 days ago
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I am writing this review because I genuinely feel that people need to think beyond the traditional medication system and listen to their body by getting it correctly analyzes. I happened to found Dr Stowe after a bit of struggle on hyperthyroidism which was detected as graves disease all of a sudden after just a little less than 2years of my first child's delivery. This was a shock and my TSH was negative less than 0.006. after alot research on internet and being from indian origin I was more interested in alternative medicine or naturopathy or yoga to help me. I am thankful that I found Dr.Stowe, he helped me bring my thyroid back to normal in 4-5months. His treatment must be followed he stresses that, they gave me very exceptional support with all my queries on email as due to pandemic I couldn't visit him. The cost of treatment is high, but Dr.Stowe does let you get a super bill for your out of pocket or out of network expense to claim on insurance and also let's u get some tests done at local LabCorp etc, what ever is best and permissible. His appointments are very detailed and he spends time with you writing and guiding each thing.
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Sarah Cook profile picture
Sarah Cook
1967 days ago
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I came to Dr. Stowe with a lot going on. He took his time, was thorough and really helped unpack ALL The THINGS! I had seen several doctors about my symptoms with not luck in getting to the root cause! I am beyond thankful for his work and how it has impacted me! It is worth the investment to get down to the bottom of whatever is going on!
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Natalia Perez
2139 days ago
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I suffered from frequent migraines for almost 20 years and for the last few years they started getting worse and more frequent. They were so frequent that my life started changing. I was in the ER several times and I was absent from my job for many days. I needed to lay down for days and I couldn’t have a normal life. I was desperate and looking for help in order to have a better quality of life. I tried the doctors my insurance covered. I tried diets, exercise, natural and homeopathic ways and I didn’t get the results. I heard about functional medicine a year ago and I started looking for a doctor in Houston. Happily, I found Dr. Stowe. I started with the tests and then the treatment. I saw results immediately. My migraines started going down and my digestion improved. My energy levels increased, and I started having more hope every day. After I tried so many things, I finally found the correct treatment in order to have a better QUALITY of life, and it doesn’t have a price.
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Katherine Healy profile picture
Katherine Healy
2268 days ago
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Dr. Stowe helped me figure out the root cause of my chronic infections and suppressed immune system. While the testing and supplements were a significant out-of-pocket expense, the investment in my health was well worth it. I am now off of prescription medications and feel better than ever.
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Charity Haynes
2287 days ago
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Dr. Stowe has helped me tremendously with digestive issues. His protocol has helped me to feel so much better. He is super knowledgeable and knows how to heal the body naturally. He helped improve my immune system, identify foods to avoid, and I no longer have vitamin deficiencies. The investment in your health is well worth it. I highly recommend him.
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Tiffany Yao
2313 days ago
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Dr. Stowe and the people who work in his office are all very professional and respectful. The cost of treatment is always communicated openly and upfront so there are no surprise bills. I came to Dr. Stowe in March with very severe eczema and thyroid problems. When I followed his treatment protocol, most of my symptoms went away in a month and a half. I still have some ways to go, but I already feel so much better and my quality of life has improved greatly. Dr. Stowe spent a few hours with me during the first appointment to figure out the root of my problems and created a customized plan to get me off of my prescription meds for good. If you have any chronic disorders, I highly recommend giving functional medicine a try.
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Margaryta Dema profile picture
Margaryta Dema
2390 days ago
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The most attentive, careful and helpful doctor! Dr. Stowe helped me to deal with a lot of health concerns I had prior to our meeting and restored my energy level. Now I am full of energy, healthy and happy young woman thanks to the doctor!
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Melani Lindsey profile picture
Melani Lindsey
2581 days ago
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After consulting with an endocrinologist who insisted I had Graves’ disease and said my only option was radioactive iodine, I sought other options. I did not feel enough testing had been done and my current life situation of considerable stress taken into account. I felt this was an aggressive and uneducated approach to my symptoms. I reached out to Dr Stowe as I was driving from Houston to North of the Woodlands. He stayed on the phone with me for 45 minutes and asked a ton of questions. By the end of the phone call he had a better grasp of the whole picture than the endocrinologist was even interested in. We began addressing adrenal concerns and ran some very in depth testing. That was 8 months ago. I am 90% better with all my symptoms corrected. I appreciate Dr Stowe interest, but mostly his efforts in digging into symptoms and addressing things that were overlooked by my other physician. I’m thankful I resisted the supposed fast cure of destroying my thyroid permanently, and possibly resolving nothing.
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Michelle ONeill
2632 days ago
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Candice Skorka profile picture
Candice Skorka
2800 days ago
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Dr Stowe has truly changed my life in a way other doctors could not. I was very ill for 5 yrs and all the doctors I previously saw were not treating or healing the underlying problem. I got up the courage to find a new doctor and came across Dr. Stowe. After just a few weeks on his protocol I’m a new person and see light at the end of the tunnel. I’m confident with his help I’ll be totally transformed in a few months which is what I’ve been desperately wanting for years! I would highly recommend him to anyone with health struggles. He has been a life saver.
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Stan Kazwell Jr. profile picture
Stan Kazwell Jr.
2857 days ago
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My biggest regret is that I did not meet Dr. Stowe years ago. After decades of decline, the dogma of “modern medicine” was failing me, leaving my longevity in doubt. Fortunately, my wife, (an R.N.) was not as accepting of her deeply depressed husband’s decline. As a matter of last resort, we turned to Dr. Stowe and functional medicine. While I was somewhat hopeful, I knew, deep down, how this would end. Nonetheless, Dr. Stowe’s dogged determination, and my wife’s embracement of his protocols, have given me back my life. Instead of treating my layers of diagnoses, Dr. Stowe treated me as an individual. I will warn you, this science based approach of functional medicine will likely be mocked by your physicians. The next time you see them, however, they will probably have forgotten that you even mentioned it. Instead, they will either pat themselves on the back or just plain be dumbfounded. Such is my experience. If I found Dr. Stowe and functional medicine years ago, I know I would be much healthier today. Still, I am so please because I have improved beyond what I could have hoped to be possible. I have a life again. Thank you very much, Dr. Stowe. Stanley Kazwell, Jr.
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pf camp profile picture
pf camp
2860 days ago
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While exploring options to remedy extended fatigue, low stamina, difficulty focusing, and overall anxiety / restlessness, I was referred to Dr. Stowe. He is consistently well-researched, forthright, and driven to the solutions which help the body heal itself (v. endless return visits). His protocols are based on the analysis of any prescribed lab work and the supplements proven to adjust any deficiencies. After 8-10 weeks, even friends have noticed my significant increase in overall vitality. I highly recommend Dr. Stowe force a reasoned, practical, EFFECTIVE solution. One of the best health decisions I have made. (A bonus is his office environment is pleasant and professional.)
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Shannon M profile picture
Shannon M
2881 days ago
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I suffered with migraines for 30 years. Dr. Stowe is the only doctor that could get rid of my migraines and I have gone to numerous neurologist that would just prescribe me migraine medication, which just put a band-aid on the problem. These neurologist did not fix the problem; Dr. Stowe fixed the problem. It is a process, but if you stick with the process you will get your body in better shape than you have ever been and feel great. Dr. Stowe has always been great in returning my phone calls and texts in a timely manner.
FAQ

Frequently Asked Questions

What does a functional medicine doctor do?
A functional medicine doctor looks for underlying physiological factors that may be contributing to chronic health concerns — rather than focusing solely on managing symptoms. At Functional Medicine of Houston, Dr. Stowe uses advanced laboratory testing, a thorough patient history, and personalized protocols to explore what may be driving how a patient feels. The goal is to understand the full picture, not just assign a diagnosis code.
How is a functional medicine doctor different from a primary care doctor?
A primary care doctor is trained to identify conditions and prescribe treatments — a model that works well for acute illness. A functional medicine doctor is focused on chronic concerns and asks a different set of questions: why is this happening, what does the data reveal, and what can be done to support the body’s natural processes? Appointments are longer, testing goes deeper, and care plans are built around the individual patient rather than a general treatment guideline.
Do I need a referral to see a functional medicine doctor?
No. Functional Medicine of Houston does not require a referral. Any patient in Texas can request a consultation directly through our website or by calling the office. The first step is a free consultation with Dr. Stowe to discuss your health history and determine whether functional medicine may be a good fit for your goals.
Can I continue seeing my regular doctor while working with Functional Medicine of Houston?
Yes — and we encourage it. Functional medicine is not intended to replace your primary care provider. Many patients work with both simultaneously. We do not advise patients to discontinue any prescribed medications or alter their conventional care plan without first consulting the physician who prescribed it.
Does Functional Medicine of Houston accept insurance or Medicare?
No. The practice operates on a cash-pay basis. This allows Dr. Stowe to focus entirely on your unique needs — ordering the specific tests your situation warrants and building protocols without third-party restrictions on what is or is not covered. Patients are responsible for the cost of consultations and laboratory testing.
What types of chronic health concerns does a functional medicine doctor work with?
Functional Medicine of Houston works with patients experiencing a wide range of chronic concerns, including fatigue that does not resolve with rest, thyroid function patterns, gastrointestinal issues such as IBS and food sensitivities, chronic pain and inflammation, and brain health concerns such as brain fog, anxiety, and mood instability. Each concern is explored through advanced testing rather than assumption.
How long does it take to see results working with a functional medicine doctor?
This varies significantly from patient to patient and depends on the nature of the concern, how long it has been present, and what the testing reveals. Some patients report noticing meaningful changes within a few weeks of starting a protocol. Others take longer. Functional Medicine of Houston does not guarantee specific outcomes — every protocol is built around what an individual patient’s data reveals, and progress is monitored and adjusted over time.
What lab tests does a functional medicine doctor order?
Standard primary care panels are a starting point, but functional medicine goes much further. Depending on your situation, Dr. Stowe may order functional blood testing interpreted through optimal ranges, food sensitivity panels, detailed GI stool analysis, mold and mycotoxin panels, adrenal and cortisol testing, micronutrient panels, lipoprotein particle profiling, and telomere testing — among others. The specific panels ordered are determined by your health history and the patterns your intake questionnaire and consultation reveal.
Is functional medicine the same as holistic medicine or alternative medicine?
These terms are often used interchangeably, but they are not identical. Functional medicine is a data-driven, systems-based approach to chronic health that uses advanced laboratory testing as its foundation. Holistic medicine and alternative medicine are broader terms that encompass a wide range of practices. Functional Medicine of Houston identifies as an alternative medicine practitioner that uses functional and holistic principles — with a strong emphasis on measurable, personalized data to guide every protocol.
How do I get started with a functional medicine doctor in Texas?
The first step is requesting a free consultation through our website or calling (713) 667-6656. Prior to your first appointment, you will complete a detailed 24-page health questionnaire that gives Dr. Stowe a full picture of your history before the visit begins. From there, he will discuss your concerns, review any prior diagnostic records you have, and recommend a testing approach tailored to your situation. Functional Medicine of Houston is currently accepting new patients across all of Texas.

Ready to Work With a Functional Medicine Doctor in Texas?

Functional Medicine of Houston is currently accepting new patients across Texas. The first step is a free consultation with a Functional Medicine Practitioner. — a conversation about your health history, what you have already tried, and what testing may help reveal.

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Call (713) 667-6656 Request Appointment