Dr. John Wallace is a board-certified anesthesiologist and is fellowship-trained in pain management and spinal intervention. He specializes in the diagnosis and treatment of painful conditions of the entire spine, muscles, joints, and nerves.
Dr. John Wallace is a board-certified anesthesiologist and is fellowship-trained in pain management and spinal intervention. He specializes in the diagnosis and treatment of painful conditions of the entire spine, muscles, joints, and nerves.
The reviews listed below were collected independently of The CORE Institute through rater8. Each review represents an authentic and verified patient experience.
Concerned
(3 days ago)
Aug-2026
Dr Wallace is a great doctor. He is kind and professional and is very good at what he does.
(6 days ago)
Aug-2026
Outstanding patient care from this doctor & staff. Highly recommend. They made me feel comfortable from the minute I walked in. Everything went on schedule. Communicated all aspects of procedure. Made sure I understood post op instructions. Checked on me before, during & after procedure. Wish all doctors were like him!
(1 week ago)
Aug-2026
What an excellent physician, the relaxed atmosphere he creates made me feel comfortable and less stressed.
(1 week ago)
Aug-2026
Always in good positive spirits
(1 week ago)
Jul-2026
Dr Wallace always takes time to listen and offer solutions! He was pro active and gave me a shoulder injection that gave me almost immediate relief for my irritated rotator cuff!! I am blessed to call him my Dr!!!
(1 week ago)
Jul-2026
Great Doctor!!!!
(1 week ago)
Jul-2026
Still in pain
(1 week ago)
Jul-2026
Dr Wallace explained my procedure thoroughly letting me know what to expect. He called to let me know he had called in the prescription. That doesn’t usually happen. The staff calls
(1 week ago)
Jul-2026
He never prepared me or told me what to expect before several injections in the back of my neck. One would expect a doctor to do that, but he didn’t. Then before the next series of injections, I told him that I was not pleased and that it caused distress. He didn’t like that I expressed that and then made up a bunch of stuff in an effort to ban me from the core Institute.
(1 week ago)
Jul-2026
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Peoria Spine Center
10494 W. Thunderbird Blvd. Suite 108 Sun City, AZ 85351
Dr. John Wallace is a board-certified anesthesiologist and is fellowship-trained in pain management and spinal intervention. He specializes in the diagnosis and treatment of painful conditions of the entire spine, muscles, joints, and nerves. Dr. Wallace aims to reduce or alleviate a patient’s pain through comprehensive evaluation and treatment plans, minimally invasive procedures, the use of cutting-edge technology, and patient participation.
Prior to completing his fellowship training at The CORE Institute, Dr. Wallace cared for patients as an anesthesiologist at Valley Anesthesia, Kalamazoo Anesthesiology, and Central Anesthesia Services. Dr. Wallace completed his residency at the University of Iowa Hospitals and Clinics in Iowa City, Iowa. He earned his medical degree from Michigan State University and his bachelor’s degree from the University of Michigan. Dr. Wallace is a member of the American Board of Anesthesiology.
Concerned
Dr Wallace is a great doctor. He is kind and professional and is very good at what he does.
Outstanding patient care from this doctor & staff. Highly recommend. They made me feel comfortable from the minute I walked in. Everything went on schedule. Communicated all aspects of procedure. Made sure I understood post op instructions. Checked on me before, during & after procedure. Wish all doctors were like him!
What an excellent physician, the relaxed atmosphere he creates made me feel comfortable and less stressed.
Always in good positive spirits
Dr Wallace always takes time to listen and offer solutions! He was pro active and gave me a shoulder injection that gave me almost immediate relief for my irritated rotator cuff!! I am blessed to call him my Dr!!!
Great Doctor!!!!
Still in pain
Dr Wallace explained my procedure thoroughly letting me know what to expect. He called to let me know he had called in the prescription. That doesn’t usually happen. The staff calls
He never prepared me or told me what to expect before several injections in the back of my neck. One would expect a doctor to do that, but he didn’t. Then before the next series of injections, I told him that I was not pleased and that it caused distress. He didn’t like that I expressed that and then made up a bunch of stuff in an effort to ban me from the core Institute.