Chelmsford team
Clifford G. Walters, DMD
Biography & Education
The past 25 years I have been practicing dentistry have truly been a pleasure. I find great personal satisfaction from knowing that I have made a positive difference in the lives and health of those around me.
- Undergraduate degree – Brown University, 1978
- Doctorate of Dental Medicine – Harvard University School of Dental Medicine, 1984
- Masters of Public Health – Harvard University School of Public Health, 1984
- Residency in General Dentistry – Montefiore Medical Center, Bronx, NY, 1984-1985
- Residency in Dental Public Health – New York City Department of Public Health, 1985-1987
Matthew Hickin, DDS
Biography & Education
Dentistry is an exciting yet challenging field, but I truly enjoy every day of practice. Periodontics in particular is a fascinating field that is constantly changing and updating. New research and technology is changing the way periodontists treat patients, with increasing comfort and efficacy. And while I am passionate about saving teeth, dental implants have allowed for treatment not possible in the past and is an integral part of my practice.
Bachelors of Science in Chemical and Biomolecular Engineering-Johns Hopkins University
Doctor of Dental Surgery-Columbia University, College of Dental Medicine
Masters of Science in Periodontics-Columbia University, College of Dental Medicine
Doctor of Dental Surgery-Columbia University, College of Dental Medicine
Masters of Science in Periodontics-Columbia University, College of Dental Medicine
American Academy of Periodontology
Northeastern Society of Periodontists
American Dental Association
Northeastern Society of Periodontists
American Dental Association
I am originally from Queensbury, NY and now live in the Back Bay neighborhood of Boston. I’m a newcomer to the city, but am excited to make this my new home. I spend most summer weekends in Lake George-boating, swimming, and spending time with family. I also enjoy running, skiing, cooking, and reading.
Aliyah Shivji, DMD
Biography & Education
I’m Dr. Aliyah Shivji. Although I am Canadian and grew up in Edmonton Alberta, I attended dental school at Harvard School of Dental Medicine, where I fell in love with Massachusetts. After a residency program in New York, I decided to return to permanently move back to Massachusetts and am so happy to join the Great Hill Dental team! I enjoy painting, visiting museums, and even just walking around the area. There is no greater feeling than when someone tells you that you have taken away their pain. Taking away people’s pain with the work I do and helping them keep their teeth is what drew me to Endodontics, and makes my day, every day. My goal is to make the experience pleasant and worthwhile.
- New York Univ. College of Dentistry
- Harvard School of Dental Medicine
- University of Alberta (CA)
- American Dental Association
- American Association of Endodontists
- American Student Dental Association
Dr. John Walsh, DMD
Biography & Education
Dr. Walsh is an active member of the American Dental Association, the American Association of Orthodontists and the Northeastern Society of Orthodontists. He has extensive training in treating multi-disciplinary and surgical cases, and has a strong background in orthodontic treatment with clear aligners. He stays up to date with the latest orthodontic innovations and techniques by regularly attending seminars and courses. Dr. Walsh is passionate about creating healthy, beautiful smiles that last a lifetime. He always welcomes questions and takes the time to answer and discuss them thoroughly.
Dr. John Walsh grew up in Connecticut and completed his undergraduate degree in Molecular and Cell Biology at the University of Connecticut, where he graduated Magna Cum Laude. He stayed a UConn Husky for another 4 years, attending the University of Connecticut School of Dental Medicine where he received his D.M.D. Immediately after dental school, he completed an additional three years of specialty training in orthodontics at Montefiore Medical Center in New York City.
Outside of the office, Dr. Walsh enjoys spending time in the outdoors with his wife, Sarah, and his dog, Stella. In his off time, he enjoys skiing, hiking, surfing, mountain biking and photography. Even though he went to residency in New York City, Dr. Walsh is a passionate New England sports fan, especially the Patriots and Celtics.
