Dr. Chernne is a licensed Internal Medicine in CA. Graduated in 1996. Medical degree obtained from American University of Caribbean School of Medicine - Coupecoy. Completed residency training at NY Metropolitan Hospital. Currently practices at John Muir Health (John Muir Health), located at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598. Dr. Chernne specializes in hospital medicine(inpatient services).. In addition to English, Dr. Chernne speaks Mandarin and accepts new patients.