Empowering Health

And Wellness For All

Empowering Health

And Wellness For All

Empowering Health

And Wellness For All


We give you the tools you need to change your life.

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Elite Functional Health

Functional wellness creates a complete communication pathway between a patient and a doctor, addressing physical, mental, and emotional issues to address the core causes of different health conditions.

Dr. Pablo Tagle III is the only doctor in South Texas certified by the Institute for Functional Health, and he’s ready to craft a customized health plan to change your life for the better. Here’s how it works. All medical services are performed under the supervision of Dr. Zarzuela. Here’s how it works.

In-Depth Lab Work

We will order a battery of tests that other physicians have likely never before requested to analyze the root cause of your condition.

Plan of Action

Based on your lab results, we will develop a customized plan of action that includes nutrition, supplements, and activities for addressing your condition.

Your Results

Welcome to the new you! Many patients who have felt bad for years report improvement after a few weeks of following their customized plan of action.

Our Experience

Dr. Pablo Tagle III began his career in medicine as a certified chiropractor. Now, he is also the only doctor in South Texas certified by the Institute for Functional Health in San Antonio. He advocates lifelong learning, frequently attending seminars on detoxification, nutraceuticals, and other functional wellness topics. His next certification will be from the Institute of Functional Medicine.

Dr. Tagle has directly benefited from functional medicine in his own health journey. After experiencing stomach issues, he became frustrated with receiving the same advice and prescriptions from different gastroenterologists without seeing any positive change. He learned more about functional medicine and started attending seminars, which is where he met Institute for Functional Health founder Dr. Jacob Torres.

Once Dr. Tagle implemented his own health plan, including detoxifying and nutritional approaches to decrease stomach inflammation, he now feels dramatically better.

We know that functional health works because we’ve experienced it, and we want to help you start feeling better today.

Dr. Pablo Tagle III delivers customized healthcare plans that address the root cause of ailments and stop the cycle of prescription drugs.

Dr. Pablo Tagle III

Our Approach

At Elite Functional Health, we tailor your health plan to your genetic background, lab work results, and personalized goals. We know there is no true one-size-fits-all solution to different conditions. That’s why we offer a number of approaches for your health:

> Physical Medicine — addressing neck pain, back pain, knee pain, sciatic pain, herniated disc, and vehicle accidents/personal injury with the following approaches:

> Physical Rehabilitation/Therapy
> Diagnostic Assessment
> Trigger Point Injection
> Non-Surgical Joint Repair
> Non-Steroidal Joint Injections
> Chiropractic Care

> Functional Wellness — addressing acid reflux, autoimmune disorders, chronic fatigue, chronic fatigue, chronic indigestion, chronic pain, diabetes, high blood pressure, and thyroid disorders with the following approaches:

> Total Health Transformation Program
> Hormone Replacement Therapy
> Weight Management
> Women’s Health
> Men’s Health

Our SErvices

We specialize in a number of different approaches to support you on your health journey.

IV Hydration

We inject different vitamin and mineral cocktails for full absorption in your bloodstream, addressing issues including immune response, anti-aging, hangovers, and more.


Platelet-Rich Plasma Injections help your body regenerate tissue, making this approach an important anti-aging tool.

Hormone Replacement Therapy

Hormone pellet therapy injections make sure you feel the way you should be feeling, releasing natural hormones as your body needs them.

Stem Cell Injections

Stem Cell Injections help your body heal itself, addressing joint tears and adhesions to support cartilage regrowth and avoid surgery.

Patient Success Stories

Elite Functional Health is helping patients take back their lives. Our customized health plans are helping reverse diabetes, getting patients off medications, lowering cholesterol and triglycerides, increasing testosterone, minimizing hot flashes, and detoxing the system for stunning results.

Contact Us and Take Control Of Your Life

Are you ready to have your life back? Say goodbye to pain, inflammation, and other health issues by scheduling your free consultation with Elite Functional Health today!

Visit Us

2215 W Fern Ave, Ste B
McAllen, TX 78501

Call Us

(956) 476-3686

Contact Us