Dr. Joanna Yu takes pride in her ability to listen to each patient and delivers an individual treatment plan to ensure the best outcome. She strongly believes in treating the whole person, not simply his or her teeth. She truly cares for each patient and values the relationships developed with them & their families. Through continued education, she constantly keeps abreast of new developments in the orthodontic field and strives to provide the best of care in a warm and enjoyable environment.

Dr. Yu graduated from Northwestern University with a bachelor in Biology. She received her dental degree from Tufts University School of Dental Medicine, graduated with highest honor. She then completed orthodontic specialty training at Tufts. Dr. Yu is a member of the American Association of Orthodontist and Maine Dental Association.

Dr. Yu lives in Falmouth with her husband, Dr. Alex Mazurenko, their two sons Vincent and Adrian. She enjoys traveling, Pilate, running, and spending time with friends and family.