Which doctor should I see for my mom?

My mother is getting periods even after menopause. She is suffering from headache and pain in the arms and stomach as well. Kindly suggest a good doctor. Preferably who can patiently listen to patient issue and then prescribe medicine and not in a hurry. My mother does not like seeing doctors due to bad experiences in the past. So this is gonna be one shot try for a good doctor. That's why I am asking here.