My name is Steph and since a 2010 I have had RSD / CRPS type 1 in my right leg and then it spread to my left, I understand how frustrating doctors can be they make you feel like your crazy. Anyways 1) doctor is Derek Lado DO neurologist and PM&R specialist he works for Michigan pain consultants in Grand Rapids, great bed side manner just overall a wonderful doctor and 2) doctor he is Dr. Callahan MD neurologist and PM&R specialist very qualified as well as kind he is in Grand Haven at PCA pain clinic. Both of them are amazing, kind and just down to earth. Dr. Callahan worked under the doctor who in 1993I started a lot of the testing for RSD /CRPS I believe it's Dr.Rosenthal something like that, he was at Harvard and John Hopkins! I hoped this helps you a little