What is the best kind of doctor for my heel pain?

Orthopedists and podiatrists both can treat heel pain.  However, most orthopedists have not studied the biomechanics of the foot.  Since poor biomechanics is the reason for heel pain in 90% of the cases, it is best to see a doctor who will evaluate your gait.  Podiatrists spend four years on learning how to analyze and correct your gait for maximal efficiency.  However, there are about 5% of orthopedists who are board certified in foot and ankle reconstruction.  The main thing is that your doctor should understand the biomechanics of the foot and see heel pain on a regular basis.