If someone would have told me that they were going to draw my blood, spin it in a centrifuge, and then use the platelets and a roller full of needles on my face, I would have told them that they were nuts. But I had this procedure done by Dr. Grace Kim of ShotDocMD in San Jose last week. I wasn’t sure what to expect. I can tell you this: 1) It wasn’t painful or even too uncomfortable, but it ...