Dr. Rosen was our family doctor in Utah many years ago. He was a wonderful doctor then. We found him when our daughter was diagnosed at Kaiser Permanete with a serious blood disease. Dr. Rosen was our second opinion. He determined she had a bad case of mononucleosis. Big Difference! He treated her properly and within two months she was well. We were impressed with his knowledge, kindness and skilfulness. We moved away but never forgot him. His years of experience must have made him even better. Thank you, Dr. Rosen, for saving us the worry of the drawn out process of treatment for the wrong diagnosis. Wish we lived in Arizona!