Dr. Ly began her education at Tufts University, earning a bachelor degree in chemistry.  She received her dental degree from Tufts University School of Dental Medicine, graduating Magna Cum Laude, and was selected to Omicron Kappa Upsilon National Dental Honor Society.  She continued her post-graduate education at Harvard University School of Dental Medicine, completing a three year fellowship in Endodontics, graduating with a Master of Medical Science in Oral Biology.

Dr. Ly has been in clinical practice in the Merrimack Valley since 1998.  She was a clinical instructor in the postdoctoral Endodontic Clinic at Harvard University School of Dental Medicine until 2008.  She maintains memberships in the American Dental Association, American Association of Endodontists, Massachusetts Dental Society and Massachusetts Association of Endodontists.

In her spare time she enjoys reading, travel and spending time with her family and her Yorkie, Pippin.