I don't know about my other respected fellows but I actually feel that caste really matters in our profession. It was our time during medical course when one of our Professor use to say -"is there any student belong to ABC or XYZ community. These communities are having wise persons. Similarly, during my internship period, I used to ask my senior "are you a brahmin or bania. Same incidents during my practice also.
I don't know why? But I don't think that education can wipe out caste system completely from our mind. NOTE- I am not pointing any community or caste. What I just feel I wrote.