International Registry of Stem Cell Treatment Providers  ·  2026 Clinical Edition  ·  1,481 Verified Clinics Across 69 Countries
StemCell Registry
Global Clinical Directory
1,481 Providers
69 Countries
Edition 2026
FAQ
StemCell RegistryUSAArizona › Neil Riordan Center (Sonoran University)

Neil Riordan Center (Sonoran University)

A university teaching clinic in Tempe, opened in 2018, where naturopathic doctoral students treat patients under licensed physician supervision.

Medical Disclaimer: This profile is compiled for informational purposes only and is not medical advice, a clinical endorsement, or a statement that any treatment is proven or approved. Stem cell therapies vary widely in regulatory status and evidence. Consult a qualified physician before pursuing treatment.

Overview

The Neil Riordan Center for Regenerative Medicine is part of Sonoran University of Health Sciences in Tempe, Arizona. It is not a private clinic and not purely a laboratory: it treats patients and at the same time serves as a training clinic where naturopathic doctoral students see patients under the supervision of licensed physicians. The centre opened in 2018, funded by a donation made in honour of Neil Riordan, PA, PhD, who worked in applied stem cell research.

The centre describes two purposes: providing regenerative medicine treatment, and training students. Treatment is delivered mainly by injection for problems of the muscles, joints and spine, and the site states that advanced imaging is used to guide procedures accurately. Its stated aim is to offer options for long-standing pain that do not require opioid painkillers or an operation.

The pages reviewed give little detail about what is actually injected. No cell source is named for current practice, and no individual physician is named with credentials. The site notes historically that prolotherapy and platelet-rich plasma were added to the naturopathic curriculum in 2006, but does not state which treatments are offered at the centre today. Anyone considering an appointment should ask directly what the treatment consists of, and should be aware that a teaching clinic means students may be involved in care.

At a Glance

Location
Tempe, Arizona, USA
Address
Source: https://patients.sonoran.edu/neil-riordan-center/
Google Rating
5 ★ (52 reviews)
Established
2018

Services and Treatments Offered

  • Injection treatments for muscle, joint and spine problems
  • Imaging-guided injection procedures
  • Regenerative medicine consultations
  • Clinical training placements for naturopathic doctoral students

Conditions Treated

Chronic painSports injuriesJoint inflammation

Cell Sources and Technologies

No cell source is named for the treatments currently offered, which is a notable gap given the centre's name.

Regenerative therapies (see site)

Physicians and Clinical Team

No individual physician is named with credentials on the page reviewed. The site states that licensed physicians supervise student clinicians.

Center team

Facility and Patient Experience

The centre is at 2152 E Broadway Rd in Tempe, AZ 85282; a second address, 2164 E. Broadway Road, also appears on the site. The telephone number is 480-970-0000 extension 1, the fax is 480-970-0003, and the email address given is psr@sonoran.edu. It opened in 2018. Opening hours, languages spoken and any provision for patients travelling from abroad are not stated.

  • 2152 E Broadway Rd, Tempe, Arizona 85282
  • Part of Sonoran University of Health Sciences
  • Opened in 2018
  • Teaching clinic: students treat patients under supervision
  • Telephone 480-970-0000 ext. 1

Cost and Payment

No prices are published. University teaching clinics sometimes charge less than private practices because students are involved, but nothing on the site confirms this, so ask what a visit and a course of treatment cost.

Profile compiled from information published on the clinic's own website and from the StemCell Registry directory record. Details may change; confirm directly with the clinic before making decisions.

Other Providers in Arizona

View all providers in Arizona →