Dr. Arina Korsunsky
Dentist/Owner
Dr. Arina Korsunsky, DMD, MS is a highly trained general and cosmetic dentist with a commitment to delivering thoughtful, personalized care in a welcoming and refined setting. She earned her Doctor of Dental Medicine degree from the University of New England College of Dental Medicine and a Master’s degree in Oral Health from Boston University. Dr. Arina completed her General Practice Residency at NYU Langone Hospital, where she received advanced training in comprehensive and complex dental care.
Prior to joining High Street Dental in October 2021, Dr. Arina practiced in Brookline, Massachusetts, where she served as both an associate dentist and interim director. She is proud to now care for patients throughout the South Shore community and to lead a practice grounded in trust, excellence, and attention to detail.
Dr. Arina believes that exceptional dentistry begins with strong relationships. She takes the time to listen, educate, and collaborate with each patient, ensuring they feel informed, comfortable, and confident in their care. Her approach focuses on comprehensive treatment planning tailored to each patient’s lifestyle, goals, and long-term oral health—allowing her patients to achieve healthy, natural, and beautiful smiles that last.
Outside of the office, Dr. Arina enjoys spending time with her husband and two children, Misha and Mathilda, as well as their cavapoo, Luna. A lifelong traveler, she has lived on three continents, visited more than 25 countries, and is fluent in both English and Russian. She is happy to call Massachusetts home and enjoys discovering the best of the local South Shore through her patients’ recommendations.
Dr. Arina is an active member of the Massachusetts Dental Society, American Dental Association, Academy of General Dentistry, and the American Academy of Cosmetic Dentistry. She is deeply committed to continuing education and has completed advanced training through Spear Education and the American Academy of Facial Esthetics. Through ongoing education and mastery of modern techniques, Dr. Arina ensures that her patients receive the highest level of contemporary dental care.
Dr. Arina is currently accepting new patients and looks forward to welcoming you to High Street Dental.