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    Sandra Dinwiddie, NP - NP Practice

    4.3 (6 reviews)
    Closed 10:00 am - 6:00 pm

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    Pain Stop Clinics - Dr. Erin Waychoff, Director and Co-owner

    Pain Stop Clinics

    3.4(28 reviews)
    2.7 mi

    Lawsuit Update: Per…read morethe Judges findings: "We acknowledge that" plaintiff's "allegations describe a troubling scheme whereby Waychoff defrauded "plaintiff's "insurer. But the insurer is not a party, and" plaintiff "failed to sufficiently allege that she suffered personal harm as a result of the claimed fraud." From what I understand, I could not be a victim of fraud because personal injury doesn't fall under fraud damages and I only paid for co-pays. I was informed my insurance company would be the victim of the fraud. Facts: In the lawsuit, Pierce Waychoff stated he never treated me. He proved care to me at every appt except 1. Waychoff provided massage therapy, chiropractic adjustments, took my blood pressure, took my x-rays, provided me with a neck brace, back brace and TENS unit. Pierce Waychoff talked to me about almost every treatment I received. My medical records were forged in multiple ways. I was signed up for a 5-year prescription for multiple pain creams. Apparently, I was never expected to be out of pain. PIerce Waychoff told me I needed to take a "mandatory" drug test before I could be prescribed pain medication. I advised I was already on pain medication from the ER. Waychoff told me it was state law. This is false. The drug test was $10k and my insurance would not cover it. This conversation was recorded, which is not a crime as I was a party to the conversation. AZ is a 1-party consent state in regards to recording others. I was repeatedly lied to. I was told I was going to get a blood test. I asked for what. He stated it was a general blood test to check my liver, thyroid etc. In reality it was a very expensive DNA test my insurance would not cover. I was told I needed a nerve conduction test. I had it on the effected arm but he insisted I do both arms. I did both. He then insisted I do both legs and I refused. I was given an expensive allergy test despite being there for shoulder pain. I was misdiagnosed with a neck issue when in fact I had a slipped rib. Pierce Waychoff personally gave me a massage and jammed his thumb into the bend of my elbow and was popping something around while I writhed in pain. I later had to receive treatment by AZ Spine Disc and Sport to treat the damage he caused. Any medical professional who heard what he did was appalled and said they couldn't think of a valid medical reason for what he did as that area of the arm/elbow is known to be a hazard/no touch zone. I left Pain Stop North Phoenix because I was repeatedly lied to, misdiagnosed, given unnecessary medical treatments and injured. I was in pain for 6 weeks. I left Pain Stop North Phoenix and went to AZ Spine Disc and Sport and was properly diagnosed immediately...within a few minutes of seeing the doctor. AZ Spine Disc and Sport got me out of pain within the week. Since I left Pain Stop North Phoenix I have been contacted by approximately a dozen patients stating they had similar experiences and I am aware of other lawsuits. My attorney was Paul D. Friedman. Complaints can be filed with the AZ Attorney Generals Office, FBI (they handle medical insurance fraud cases) and AZ Chiropractic Board. https://chiroboard.az.gov/complaints

    Be wary of this doctor and his wife. I was a previous patient at his former practice near Greenway…read moreand 32nd St. I don't recall the name but it was not Pain Stop. Apparently he changed the name of the practice and relocated it. The insurance billing was shady (Pierce asked me, "How much can you pay?") There's something fishy about this couple...and it stinks. Keep records. Record conversations. Do what you need to do to make sure their practice is being honest.

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    Pain Stop Clinics - Pierce Waychoff, DC Clinic Director/Owner Pain Stop Clinics North Phoenix, AZ.

    Pierce Waychoff, DC Clinic Director/Owner Pain Stop Clinics North Phoenix, AZ.

    Pain Stop Clinics - Dr. Pierce Waychoff, Director and co-owner

    Dr. Pierce Waychoff, Director and co-owner

    Pain Stop Clinics - Surgical Center Lobby

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    Sandra Dinwiddie, NP - NP Practice - nursepractitioner - Updated May 2026

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