the absolute worst doctor in phoenix. mis diagnosed a 99% torn rotator cuff for 5 months! when i said i needed an mri, he was more concerned about the cost to my insurance company than my shoulder. he did a test on my shoulder by having me hold it straight out and trying to push it down. based on this test he said my shoulder was fine. stupid idiot did the test wrong. you must hold your arm out at an angle. dont do tests if you don't know how to perform them. you need to go back to med school for a refresher. i would let a student treat me before this quack. if you want good medical care don't go to dynamite creek medical. dr rubbelke is about 70 year old and completely clueless. time to retire. i'm pretty sure hos middle name is malpractice.