Dr. Ning Yu is the periodontist in the Portland and Auburn offices. She is a Diplomat of the American Board of Periodontology and a graduate of the University of Michigan Ann Arbor. Dr. Yu does periodontal research at the Forsyth Institute and teaches part-time at the Harvard School of Dental Medicine. She is a dedicated clinician, researcher, and educator in periodontics. 

Dr. Ning Yu is a member of the American Association for the Advancement of Science, the International Association for Dental Research, the American Association for Dental Research, and the American Academy of Periodontology.