Dr. Cheng is a licensed General Dentistry in CA. Medical degree obtained from Pacific Arthur A. Dugoni School of Dentistry. Completed residency training at University of the Pacific. Currently practices at Robert K. Cheng DDS (Robert K. Cheng DDS), located at 2370 Professional Dr, Roseville, CA 95661. Dr. Cheng specializes in Family dentistry, crowns and bridges, bonding, Restorative dentistry.. In addition to English, Dr. Cheng speaks Mandarin and accepts new patients.