特邀专家  Dr. Steven Sudbrink ： in private practice in Lancaster County since 1993, specializing in all aspects of oral, facial and implant surgery. Doctorate in Dental Medicine from Tufts University in Boston were he graduated Summa Cum Laude and Valedictorian. He received training in oral and maxillofacial surgery at LIJ Medical Center in New York, Stony Brook University Medical Center, Queens General Hospital Medical Center and Long Island North Shore Veterans Hospital.