Meet Concord & Lexington, MA Periodontist Jennifer Chang Sullivan

Dr. Jennifer Chang Sullivan was raised in Vancouver, Canada. She obtained her dental degree from New York University, graduating Magna Cum Laude.

She was inducted into the Omicron Kappa Upsilon Society, an organization that represents the highest achievements in dental scholarship, professionalism, and ethics.


Dr. Sullivan completed a three-year residency at the University of Texas Health Science Center, School of Dentistry in Houston, Texas. Dr. Sullivan has devoted her professional career to correcting gum disease, anesthesia, implants, and gum grafting. She a board-certified periodontist.

She served as a Clinical Assistant Professor in the Advanced Education Program in Periodontology at the University of Texas and the University of Minnesota between 2013 – 2017. She attends multiple local and national continuing education courses to keep abreast of the latest developments.

Dr. Sullivan has been named a “Best Dentist” in Minnesota Monthly. When she’s not in the office, Dr. Sullivan, along with her family, enjoys hiking, snowboarding, and traveling. For more information on Dr. Jennifer Chang Sullivan and our office, please visit About Our Office.