Scarborough Ontario Periodontist Dr. Gelfand and Dr. Lee offers periodontic services including dental implants, cosmetic periodontal surgery, gum grafting & crown lengthening. (416...more...See more text
Dr. Po Fong Yang received his undergraduate education and a MSc in microbiology from the University of Western Ontario. In 1991, he completed his dental education from University o...more...See more text