Afro-American with Hair Loss Along the Hairline and the Temples. Fortunately, I heard about Dr. Rapaport and his PRP treatment for hair loss. I was skeptical at first but I decided to give PRP a try. I must say it works!!!! When I saw the little sprouts of hair beginning to emerge after the first treatment, I was sold. I didn’t mind paying the $400 each month because it was money well spent. Dr. Rapaport treatments transformed my hair. It continues to grow and the overall texture of my hair is thicker and fuller.