Neurologists are such an elite specialty that there does seem to be a lot of them that feel they are the right hand of God incarnate.
I was talking to my neuro about going ketogenic and reducing my med intake. She did the totally dismissive attitude thing too. "I don't see why you would bother given that the meds are working", was her response.
Um, hello, I am "bothering" to improve my long term health.
So, I'm doing my N=1 experiment without her official "blessing" just keeping her informed.
You know what you need and always remember that the doctors work for you, not the other way around. I'm so glad you are finding a med combo that is working for you.