WELCOMING DR. JOHN CALABRESE
We’re thrilled to welcome Dr. Calabrese to our dental team! A Springfield, MA native, Dr. Calabrese brings exceptional experience and a strong commitment to both patient care and professional growth. In addition to his work here at the practice, he also serves at Baystate, where he continues to advance his clinical expertise and contribute to the local healthcare community.
Dr. Calabrese is deeply dedicated to giving back—he regularly participates in community outreach programs and volunteers his time to improve oral health education across New England. Passionate about lifelong learning, he also leads continuing education seminars for fellow dental professionals, sharing his knowledge and enthusiasm for the latest advances in dentistry.
We’re honored to have Dr. Calabrese on our team and know our patients will appreciate his skill, compassion, and genuine care for their smile!
Meet Our Doctors
Dr. Yossri Kairlis DMD
Dr. Kairlis has over 27 years of experience performing the full scope of dentistry. He graduated from Boston University with a Doctor of Dental Medicine degree. Soon after, he completed residency in advanced education in general dentistry at Lutheran Medical Center in New York. Dr. Kairlis DMD began Estey Dental Center in the year 2000 to provide high quality dental care at an affordable rate in Brattleboro and surrounding areas. He is best known for his caring, warm approach and dedication for quality care. His loyal patients love the friendly office and you will too. Dr. Kairlis, DMD is an active member of the American Dental Association, the Vermont State Dental Society and the Massachusetts Dental Society.
Dr. Fadi Hawwash DMD
Dr. Hawwash has over 27 years of experience in many aspects of dentistry. He graduated from Boston University in 1995. He soon went on to complete a residency from Lutheran Medical Center in New York in 1996-1997. He has been a valuable leader at Estey Dental Center since 2001. He is best known for his ease with the patients and the way he makes people smile.(literally)!









