Some days, Kashyap Patel, MD, wonders why in the world he decided to become an oncologist. Triple board-certified in medical oncology, hematology and internal medicine, Dr. Patel has been practicing with Carolina Blood and Cancer Care, in Rock Hill, S.C., for more than 15 years. He’s now the managing partner and CEO. The five physicians in the two-location practice near Charlotte, N.C.—Rock Hill is just across the border and considered part of the Charlotte metro area—see