Can anyone recommend a doctor to give me an absolute diagnosis on what my hair loss is attributed to, in the NYC area? I was planning to go to Philip Kingsley clinic in NY but found out they don't analyze the hair strands, just look under a microscope. I don't know what my loss is due to, I am beginning to think it auto-immune but want to find out fast with the proper doctor who understands the different problems. Can anyone recommend me someone? I really appreciate it.