Functional Medicine & Family Doctor in Fort Worth, Texas

A Family Physician You Can Trust – Dr. John Staniland

Fort Worth, Texas Holistic Family Doctor

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6100 Harris Pkwy #340 Fort Worth, TX 76132 (Inside Hospital Atrium)

Committed To Your Family's Health

Finding the Root Cause is led by Dr. John Staniland, a Dallas-Fort Worth family doctor.


We’re passionate about helping our patients find the real problem that’s been ailing them—and crafting solutions that just work to get them better.


How Do We Find the Root Cause?


The first step when something comes up is to talk to you about it. Dr. Staniland will spend lots of time talking through your problems to help with his diagnosis.


Next, we focus heavily on testing to help identify the root cause of your illness. The problem with traditional lab work is that it often misses issues that are easily identifiable…with the right tests.

Apply Therapies

From there, we offer a unique mix of traditional and alternative therapies that are made just for you and your body. We’ll leave no stone unturned to help you find the answer that will make your life better.

Healthy Lifestyles

The goal is to only need our team for routine or focused care visits. We enjoy working hand and hand with our patients to establish healthy lifestyle changes to accomplish this goal.

Our Practices

At Finding the Root Cause, your family’s needs come first. Dr. Staniland, a family doctor here in Dallas-Fort Worth, loves working with families on all their health needs. 

He has worked with rural doctors and contracted out to fill in when doctors were unavailable. Because of this experience, he knows that a strong family doctor needs a broad knowledge base to tackle all the problems that your family might face.

Our primary goal is preventive care to ensure you live a healthy lifestyle that only requires routine visits. Our family medicine office in Fort Worth is working hard to provide our patients with a higher quality of life.

Functional medicine focuses on patient-centered care, allowing functional doctors to understand what is happening in the body, discover the underlying causes of disease, and investigate ways to restore proper body functioning.

Low-dose allergens (LDA) therapy is an innovative series of treatments for chronic allergies developed by Dr. Schrader in New Mexico. LDA can treat all types of allergies: dust/pollen/mold, food, chemicals. It can also work on perennial hay fever, asthma, and other health problems.

IV Therapies

IV therapies can be used to treat heavy metal and mold toxicities. A lifetime of accumulated toxins can wreak havoc on your body, causing fatigue, pain, and other symptoms that disrupt your daily life. With a steady treatment of carefully prepared IV solutions, you can restore your body to a healthy state.

Most Insurance Plans Accepted

Below are some major providers we accept (we also accept all PPOs). Don’t see yours? Give us a call to see if we accept your provider.

Looking for a Family Doctor?

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We're Fort Worth's Top Holistic Family Doctor Office

Ready to finally stop being passed around between doctors who can’t figure out what’s wrong? Dr. John Staniland is the primary care doctor for you. We’re always happy to hear from you! When you are ready to schedule an appointment, give us a call!

Phone Hours

In-Person Hours

What Our Patients Say

(through anonymous surveys)
If you’re wondering whether we’re the real deal, here’s what our patients have to say about Finding the Root Cause and Dr. Staniland (obtained anonymously through patient surveys):

I had my first appointment this week and I was blown away! I am not fond of going to the doctor but have some big issues to resolve and have been bounced around and not helped by another doctor ever. They spent so much time with me and were just amazing!!! I can’t wait to get lab results, follow my health plan and feel better!! This office is the real deal!!! Thank you Shay and Dr. Staniland for listening to me and your sincere concern!


Dr. Staniland is an excellent, caring doctor. He has been my primary care doctor for 20 years.


Dr. Staniland and his entire staff have always provided the best possible care for me. From the moment you call to schedule an appointment, you feel a genuine interest in your health and wellness.


Best doctor I’ve ever had. He and his staff are excellent.

“Great doctor, probably the most knowledgeable and caring I’ve ever had. He has truly made a difference in my health.”
“Dr. Staniland is an exceptional doctor. He takes as much time as is needed to make sure he identifies the problems and prescribes the medications or procedures necessary to get you well.”
“Great team work, best custom service I have encountered. Friendly and caring, goes that extra mile to solve any problems that may arise.”
“I love my doctor and all the staff that he has in his office. He is always able to pinpoint my problems. Very compassionate and thorough.”
“I like that Dr Staniland considers our doctor/patient relationship a partnership in my medical care.”
“Always very attentive to my needs and concerns about my physical condition. They always follow up on questions I have, even if it’s by phone.”
“Dr. Staniland spent a lot of time with me, and I felt like all of my concerns were addressed.”
“I’m always confident with all information Dr. Staniland provides me. He is patient with me, and I appreciate this quality.”
“He really makes an effort to make sure I understand the medications, their purpose, and their potential side effects.”
“Dr. Staniland is an exceptional doctor. He keeps up with new treatments and procedures and is always looking to increase his knowledge to better treat his patients.”
“The entire staff works exceptionally well to make your visit from start to finish a pleasant experience.”
“Dr. Staniland has provided me with excellent personal care and greatly improved quality of life. Good man, great doctor.”
“I recommend Dr. Staniland to everyone I know. He is an amazing doctor and his staff is wonderful as well.”
“Dr. Staniland calls me into his office within minutes of my arrival. I am not kept waiting. He has a smooth running office.”
“All of my interactions in the office were positive. There was not much wait time in the registration area. I felt very comfortable there.”


Meet Dr. Staniland

Dr. John Staniland was trained as a mechanical engineer, and he worked for Messerschmitt designing helicopters. He brings this meticulous approach to his family practice, helping patients fine-tune the well-oiled machine that is their bodies.

He went to medical school at the University of Calgary in 1991, completing a residency in Family Medicine at Memorial University of Newfoundland in 1993. Dr. Staniland worked as a traveling doctor for the Alberta Medical Association, relieving family doctors in rural locations who couldn’t find anyone willing to give them some time off.

He moved to Fort Worth, Texas in 1996 and has had a Family Medicine Clinic ever since. He is a member of the Texas Health Care PLLC, as well as the Team Doctor for the University of Texas at Arlington. Dr. Staniland is a member of the American Academy of Anti-Aging Medicine and an Integrative Cancer Therapies Fellow.

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