About a year ago I noticed an unusual feeling of numbness in my left big toe--as if I had a heavy callus there preventing regular nervous system feedback. It s continued slowly to the bottoms of other toes on left foot and now it s into the right foot, same progression. The balls of the feet also feel like a disconnect between what I should be feeling and what I m not feeling. I have had Raynaud s, especially in the hands for most of my life, but the activity in my feet doesn t feel the same way. I m about to turn 70, am in otherwise good health; vegetarian and physically active. Am curious about this condition. I haven t a primary care physician since mine retired about 10 years ago, but have not needed one, but should see someone about this progressing condition. What type of doctor should I be looking for? Thank you. Laura