Peripheral Neuropathy & Pain Management

Innovative Neuropathy Treatment Institute is a Phoenix based chronic pain clinic. We speciaize in complex and difficult to treat conditions. We offer comprehensive options through multi-disciplinary care models tailored to each patients’ specific needs, including access to medical marijuana and Cannabidiol.


Tired of the one-size-fits-all approach to your symptoms? We offer comprehensive options through multi-disciplinary care models tailored to each patients’ specific needs. Treatment to match your symptoms, goals & lifestyle.

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Newsletter and Information Request

Want to learn more about neuropathy and what INTI has to offer? Or simply want to stay up to date on the latest news on our treatments and research? Click here to request an information packet or subscribe to our newsletter.

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Appointments and Contact

Visit the Contact Us page for options to get in touch with our staff or to schedule an appointment with one of our doctors.

Office Hours
Monday – Thursday9am – 5pm
Friday9am – 6pm
Advanced Pain Mgmt
Friday12pm – 6pm


  • Caring for Elderly
    Changing Lives, One Patient at a Time

    For long-suffering neuropathy patients, finding the path to improving their condition can be filled with detours, bumps, switchbacks and, sometimes, even U-turns. But

  • foot neuropathy
    From An Annoying Tingle to Agony: Diabetic Neuropathy

    Currently the American Diabetes Association estimates 29.1 million Americans suffer from diabetes. That’s about one in every ten people in America. And of these 29.1

  • DiabetesTesting
    Could Nerve Pain be a Warning Sign for Diabetes?

    Research has led to a better understanding of the risk factors for the development of neuropathy, one of the most common being diabetes, which has been shown to lead t

  • footulcers
    Nerve Decompression Could Help Prevent Diabetic Foot Ulcers

    Ulcers on the bottom of the foot are one of the most concerning complications of diabetes. Approximately 15% of all diabetics will develop an ulcer, and ulcers precede

  • knee scar
    Knee Surgery and Neuropathy

    Pain and numbness in the leg, ankle or foot following a total knee replacement is a somewhat rare, but serious complication of total knee replacement (TKA). Many patie


Electrical Stimulation Therapy

Electrical Stimulation Therapy

Electrical signal therapy is a form of neuropathy treatment used for pain relief and to accelerate healing. It uses both low and high level electric frequencies to provide prolonged pain relief. Patients generally report the procedure as non-painful with immediate benefits. Objective studies have shown measurable improvement in motor and sensory nerves.

Custom Pharmacology

Custom Pharmacology

Our office can offer topical pain patches and custom topical medications for pain relief, available through our on-site pharmacy. Topical formulations are a great option for localized pain and offer many advantages. These include ease of application, less fluctuation of drug levels, efficiency at a lower dose, ability to be site-specific and avoidance of some of the risks of oral medications, such as drug-drug interactions and systemic side effects. Our on-site dispensing saves patients time and energy.

Diet, Nutrition & Supplements

Diet, Nutrition & Supplements 

In some cases, nerve pain can be worsened — or even caused — by certain vitamin deficiencies. The right combination of over the counter supplements can have a profound effect on your pain. Our office offers a variety of nutrition and supplements for nerve pain and more.

Surgical Solutions

Surgical Solutions

In some cases, neuropathy symptoms and muscle weakness can be improved through a surgical release of the affected nerves. These superimposed nerve entrapments occur frequently with patients that have symptoms of neuropathic pain. The surgery opens the tight area through which the affected nerve passes, reducing pressure and increasing blood flow.

Regenerative Medicine

Regenerative Medicine

We specialize in the use of amniotic tissue, the most powerful form of medicine available today to promote the regeneration of healthy tissue. Conditions treated included heel pain and arthritis of the knee and other joints.

Amniotic tissue contains growth factors, which promote cellular proliferation and new collagen formation and also minimize scar tissue formation. Amniotic Tissue also contains Amniotic Epithelial Cells and Amniotic Mesenchymal Stem Cells, which are capable of self-renewal and self-differentiation and help “kick-start” the healing process. In addition to these renewal properties, amniotic tissue can help minimize inflammation, a major source of pain during the healing and tissue repair process. Amniotic tissues are immune-privileged and rarely evoke an immune response in the human body.

IV Infusion Therapies

IV Infusion Therapies

Infusion therapies can provide a great kick-start to sustained pain relief. Our office specializes in Alpha Lipoic Acid Infusion, a natural and powerful antioxidant which has been shown to directly improve nerve conduction and nerve blood flow, and increase ATPase activity, which may improve symptoms in patients with diabetic peripheral neuropathy by preventing sensory nerve degeneration.

In Type 2 diabetics, IV ALA has also been shown to improve insulin-stimulated glucose uptake by as much as 50%, with no changes in fasting blood sugar or insulin levels.

Medical Marijuana Recommendations

Medical Marijuana Recommendations

There is more and more evidence for the positive effects of cannabinoids as effective medicine to treat many cases of chronic pain and other conditions. Medical marijuana, as a chronic pain management tool, can reduce patients’ pain and improve quality of life, with reported less side effects than those associated with the use of some pharmaceutical pain relievers.

Heel Pain

Heel Pain

Dr. Stephen Barrett has been recognized as a leader and pioneer in the study and treatment of Heel Pain. Heel pain may be caused by many different factors ranging from simple mechanical plantar fasciitis (fasciopathy) to complex metabolic diseases such as Reiter’s syndrome. Most heel pain is related to the plantar fascia, but many times the patient is mistakenly diagnosed, or has an additional masked pathology such as a nerve entrapment. Our advanced diagnostic modalities will pinpoint the causes and can grade the degree of tissue degeneration, when present, to ensure the most effective treatment options.

Meet Our Doctors

The Physicians at INTI are pioneers in the treatment of neuropathy.

Journal Articles and Scientific Studies

Select medical journal articles and scientific studies that help support the treatments used at INTI. Additional articles available on the US Neuropathy Centers Site.

Antioxidant Improves Neuropathy Symptoms

 A potent antioxidant, alpha-lipoic acid has been shown to improve nerve conduction, blood flow, and nerve activity for diabetes patients with symptomatic peripheral neuropathy.

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Treatment Through Alpha-Lipoic Acid

This meta-analysis examines the efficacy and safety of treatment with alpha-lipoic acid given intravenously. Conclusively, researchers found that this treatment is not only safe, but also significantly improves symptoms for patients with neuropathic pain.

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Alpha Lipoic Acid Infusion Therapy for Peripheral Neuropathy

For diabetes patients with symptomatic peripheral neuropathy, the use of alpha lipoic acid may prove effective for a decrease in neuropathic pain.

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Clinical Research Study of Lipoic Acid Infusion

This study examines the effects of lipoic acid on oxidative stress in diabetic peripheral neuropathy. Researchers concluded that lipoic acid significantly reduces pain for diabetic neuropathy patients by reducing the effects of oxidative stress.

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