My experience with Dr. Nelson was extremely negative. He did not follow accepted periodontal exam procedures of measuring pockets, mobility, recession. He did not get the periodontal infection under control. He simply pulled teeth--10 to be exact--without a plan, or a signed release, or informed consent. Fortunately, a very gifted oral maxillofacial surgeon was able to remove the infected scar tissue which these procedures created and help me back to health again.