Stem Cell Injections ArizonaAbout R3 and Colorado Clinic Regenerative Medicine

R3 Stem Cell offers treatment options nationwide that bring people hope and pain relief. Hope that operations can be avoided, and regeneration and repair of injury can occur nonoperatively with the patient then being able do things like swim, hike, ride a bike, play with your kids again and be… Pain Free!

R3 Stem Cell partners with the top practices nationwide to bring stem cell and PRP therapy to those in need of state-of-the-art treatment by Board Certified, compassionate providers. Colorado Clinic is the premier pain relief practice in the state, with six locations! R3 is proud to work with the professionals at Colorado Clinic, helping patients to receive treatment with the latest effective technology available.

Existing pain therapies have been very good at decreasing pain by masking discomfort in a “band aid” fashion with medications like narcotics, steroids, or NSAIDs. These therapies do not fix the underlying problem.

Fixing Tissue Injury

So how is the issue actually repaired, whether it’s hip/knee/shoulder arthritis, back or neck pain, rotator cuff tendonitis, golfer’s or tennis elbow, or a ligament injury?

Regenerative Medicine at Colorado Clinic has the capability to restore anatomy by using regenerative therapies with platelet rich plasma therapy, stem cells, and growth factors to facilitate a healing response in one’s own body.

Stem Cells are similar to a blank slate and may change into any number of cell types for tissue regeneration depending on the environment where they are placed.

Colorado Clinic Stem Cell Procedures

Stem cell injection treatments include:Platelet Rich Plasma Therapy Research

These are all low risk, minimally invasive, same day, outpatient procedures. The services may be partially covered by insurance.

Initial research is showing these stem cell therapies to provide substantial promise in healing injury while decreasing pain. For example, most professional sports leagues have approved of platelet rich plasma therapy along with the World Anti-Doping Association.

Pro athletes who have received regenerative medicine treatment include the likes of Tiger Woods, Rafael Nadal, Dwight Howard, Kobe Bryant, Bartolo Colon and many more.

All of the treatments at Colorado Clinic are performed by Board Certified physicians.


Chief Medical Officer Michael Shell, DO

Michael Shell, D.O. is Board Certified in Physical Medicine and Rehabilitation and fellowship trained in Pain Management. Dr. Shell is the Chief Medical Officer at Colorado Clinic.shell3-600x600

Dr. Shell graduated from Oklahoma State University College of Osteopathic Medicine. He completed an internship at Tulsa Regional Medical Center and residency training in Physical Medicine and Rehabilitation at the University of Arkansas for Medical Sciences.

Dr. Shell completed an interventional pain medicine fellowship at the University of Arizona, Maricopa Medical Center, Phoenix, AZ. Dr. Shell completed the Medical Acupuncture for Physician course and has obtained certification in Age Management Medicine from Cenegenics.

Dr. Shell specializes in the treatment of musculoskeletal and neurololgical disorders, addiction and occupational medicine.


Board Certified Dr. Alicia Feldman, MD

Alicia Feldman, M.D. is Triple Board Certified in Physical Medicine and Rehabilitation, Pain Medicine, and Electrodiagnostic Medicine. After completing her undergraduate studies at Emory University, she was part of a neuroscience research team atFeldman_Pic1-600x600 the Johns Hopkins School of Medicine.

Dr. Feldman graduated from Creighton University School of Medicine, completed her internship at the University of Nebraska Medical Center and residency at the University of Colorado. Dr. Feldman is level II accredited by the Colorado Division of Worker’s Compensation.

She treats workers with musculoskeletal and neurological injuries, performs impairment ratings and independent medical exams. Dr. Feldman performs a variety of interventional procedures including spinal injections with fluoroscopic guidance, Botox for migraine and spasticity, joint injections, trigger point injections, plasma rich protein and stem cell injections.

Feldman takes a holistic and compassionate approach to your pain management, creating an individualized plan to maximize function and quality of life. Dr. Feldman moved to Fort Collins in 2013, prior to that she was in practice in Nebraska and Oregon. When not at work, Dr. Feldman enjoys spending time with her husband, 3 children and 2 dogs.



Board Certified Dr. Brad Sisson, MD

Brad Sisson, MD is a fellowship trained Pain Management Physician and Anesthesiologist. He graduated from the University of Tennessee College of Medicine and completed his residency in anesthesiology and critical care at the University of Chicago Hospitals. He did his fellowship in pain medicine at Northwestern Memorial Hospitals in Chicago.

He is Board Certified by the American Board of Pain Medicine and the American Board of Anesthesiology. He is a CX4A6919-copy1member of the American Medical Association, the American Pain Management Association and the International Spinal Intervention Society.

He is a Level II accredited physician for Colorado Worker Compensation and treats complex patients with chronic pain conditions due to accident, injury or surgery.

He is a regional expert and clinical instructor in several advanced medical and intervention pain management techniques such as spinal cord stimulation, peripheral nerve stimulation, intrathecal delivery systems, and diagnostic and therapeutic spinal injections and several minimally invasive spinal procedures  most of which can be done on an outpatient basis with just light sedation.

He is interested in minimally invasive treatment of spinal disorders, complex regional pain syndromes, spinal cord injury, and nerve injuries, and refractory chronic daily migraine headaches, neuropathies, and myofascial pain syndromes.

Dr. Sisson directs conservative clinical care plans that begin with a review of past medical records, a history, a physical, and uses multifaceted diagnostic and treatment algorithms to decrease pain, restore function and improve quality of life. He continues to be involved in clinical research and education.


If you would like to receive stem cell therapy partially covered by insurance, CONTACT US or call (888) 800-5982 today!