JOHN MUIR MEDICAL GROUP is categorized under PHYSICIANS & SURGEONS specializing in INTERNAL MEDICINE and located at 1220 Rossmoor Pkwy. Ste. 8 in or near the Walnut Creek, CA area. Find additional information including website, e-mail, map, and directions - johnmuirhealth.com. Find additional PHYSICIANS & SURGEONS at MedicalYP.com ®.