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Regenerative Orthopedics

→ Prolotherapy
→ Exosomes
→ Hip Pain
→ Back Pain
→ Joint Pain
→ Shoulder Pain

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Chronic & Complex Disease & Cancer

→ Naturopathic Cancer


photo of Explore Health

Addiction Medicine

→ Opioid
→ Fentanyl
→ Alcohol


About Explore Health & Dr. Nelson

William Nelson, NMD, is a naturopathic medical doctor who brings years of medical expertise to his practice, Explore Health, in Flagstaff and Scottsdale, Arizona. Dr. Nelson is heralded as the go-to physician for patients who feel they have exhausted their time and resources attempting to resolve complex health challenges. He is also respected internationally as a preeminent addiction medicine specialist and hosts ”Your Road to Personal Addiction Recovery,” which is one of the most-listened-to podcasts on the matter.

Dr. Nelson is unique in the naturopathic profession as he is an expert in several modalities and treatment approaches. Areas of his expertise include back pain, hip pain, knee pain, shoulder pain, non-surgical solutions for nerve pain, and whiplash, from chronic and acute injuries including automobile accidents.  He is an expert in regenerative injections, neural therapy, and mind-body medicine. Dr. Nelson has also successfully treated many other conditions after patients thought they had exhausted their treatment options with conventional and alternative doctors.

Explore Health has become a bastion for those who suffer from addiction. Dr. Nelson decided to commit significant attention to those who suffer from substance abuse after his daughter had a tumultuous but successful battle with heroin addiction.

For over two decades, Dr. Nelson has consistently helped patients become pain-free and return to the activities they love. He is uniquely qualified in physical medicine, regenerative medicine, and naturopathic therapies that help patients regain their health, vitality, and quality of life. 

To schedule an appointment with Dr. Nelson and the team at Explore Health, call the office and speak to the friendly staff, or book online today.


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Listen to Dr. Nelson's Podcasts and Learn More

Plantar Fasciitis
What are treatment options for Plantar Faciitis?

Plantar fasciitis is inflammation of the thick band of tissue (also called a fascia) on the bottom of your foot that runs from your heel to your toes. This article will cover facts about plantar fasciitis risks, symptoms, and the treatment options.

Order Supplements

Our patients can order nutritional supplements from our online dispensary, see the links below for more details. 

For orders of $50 or more, enjoy free shipping with delivery right to your doorstep. If you need a recommendation, book online with Dr. Nelson today!


Purchase products through our Fullscript virtual dispensary.  WholeScripts

Our Locations

Choose your preferred location

Fax number: 480-418-3637