after completing her dental degree and residency in general dentistry in Romania, Dr. Dona received a scholarship and moved to United States in 2002 to continue her dental training. She earned her Master of Science degree in Oral Biology from Boston University and continued her graduate training at Harvard School of Dental Medicine, where she earned a Certificate in Periodontology and Implantology, and Doctor of Medical Science in Oral Biology Degree. She completed her Advanced Standing DMD degree at Harvard and she became the owner of Andover Periodontics. Dr. Dona is a diplomate of the American Board of Periodontology and she serves as Chair of the Merrimack Valley Dental District, part of the Massachusetts Dental Society