Chaparral Medical Group family practice doctors and cardiologists, neurosurgeons, orthopedic surgeons, dermatologists, rheumatologists, and pediatricians in Upland, Claremont, Pomona, Rancho Cucamonga, Fontana, Inland Empire, California.URGENT CARE172970ATTR:DERMATOLOGY267575ATTR:DERMATOLOGYPHYSICIANS & SURGEON MD & DOPHYSICIANS & SURGEONS