About Us

Dr. Zori RabinovitzZori Rabinovitz D.M.D., M.S., C.A.G.S.

Diplomate, American Board of Periodontology

I received my first D.M.D. from Semmelweis University, budapest, in 1996. I later graduated from Boston University School of Dental Medicine in 2003 with an international standing D.M.D. I got My Master of Science degree and Certificate in Periodontology from Tufts University School of Dental Medicine in 2000. During my career, I have served as an assistant professor at Boston University School of Dental Medicine, published several papers in my field of expertise, and lectured a series at New York University, Columbia, and the Yankee Dental Congress. My private practice has specialized in Periodontics and Implant dentistry since 2003, with a particular focus on advanced diagnosis, including computer-aided CT imaging, prevention, and treatment of periodontal disease with multiple surgical periodontal and dental implant therapies.

I combine the two aspects of my professional life as a periodontist and implantologist to offer my patients the best comprehensive care. As the field of periodontics and dental implants continues to advance, I focus on offering patients new and better treatment options. Patients’ quality of life dramatically improves when they can regain optimal dental function and a more attractive appearance, and I strive for that.

I believe in a team approach to creating and implementing sound treatment plans by collaborating with patients and their dentists and other medical and dental colleagues. Furthermore, I advocate for dental health as part of a holistic approach; improving the oral health in my patients will benefit their overall systemic health. For example, The National Institutes of Health has identified a link between periodontal disease and heart disease, among other diseases. I am committed to passing along my knowledge base to other dentists through my lectures and study club. Finally, I feel blessed to be part of a profession that constantly improves treatment choices that truly enhance our patients' wellbeing.

Dr. Rabinovitz’s professional affiliations include memberships in the American Dental Association, the Massachusetts Dental Association, the American Academy of Periodontology, and the Academy of Osseointegration. He is the co-founder and director of the Multidisciplinary Dental Institute Study Club, founded in 2004, which provides continuing dental education for dental and medical professionals.

Dr. Manuel MolinaManuel Molina D.M.D., M.S.D., C.A.G.S.

Diplomate, American Board of Periodontology

Dr. Manuel Molina is a graduate of the University of Puerto Rico School of Dental Medicine. He continued his graduate studies at Boston University Goldman School of Dental Medicine. At Boston University, he finished his Advanced Studies in Periodontology and Dental Implantology; he also obtained a Master's degree in Oral Biology and Oral Cancer. He was involved in research projects regarding inflammatory markers and cytokines in the periodontal tissue and published in a Cancer Research Journal.

Dr. Molina is a Clinical Assistant Professor for the Pre-doctoral Periodontology Department at Boston University Goldman School of Dental Medicine. He supervises and instructs students in all aspects of periodontal disease and treatment. He is an active member of the Puerto Rico Iniciativas de Paz International team. He works abroad with his wife, providing dental services to indigent populations in developing countries. Dr. Molina is passionate about periodontology and dental implantology and remains current on the latest techniques and treatment services, attending multiple professional conferences every year. Remaining abreast of new practices enables him to provide the most effective preventative services and dental care to all his patients. He is an active member of the American Academy of Periodontology, the American Dental Association, the Massachusetts Dental Society, and the Academy of Osseointegration.

Dr. Molina enjoys spending time with his family, friends, and dog. He also enjoys playing tennis, basketball, and the outdoors.

Dr. Elias ExarchosElias Exarchos D.M.D., M.S.D., C.A.G.S.

Dr. Elias Exarchos grew up in Massachusetts. He received his Bachelor’s degree in Biomedical Engineering at Boston University and his Doctor of Dental Medicine degree from Boston University’s Henry M. Goldman School of Dental Medicine, where he graduated magna cum laude. Dr. Exarchos then went on to complete his 3-year advanced specialty training in Periodontology and a Master’s degree in Oral Biology at the Boston University Henry M. Goldman School of Dental Medicine, where he was awarded the merit-based Zanni Scholarship along with several other awards including the Quintessence Award for Clinical Achievement in Periodontics and the Morris P. Ruben Award for academics.

To maintain his teaching and research interests, Dr. Exarchos holds a position as Clinical Assistant Professor of the Advanced Specialty Education Program, Department of Periodontology at Boston University School of Dental Medicine as well as private practice. Dr. Exarchos understands that many patients may not be completely comfortable with visiting a periodontist. Hence, he endeavors to make visits a low-stress experience with minimal discomfort. His primary focus is to provide dental services in periodontics and implant dentistry - rescuing teeth from periodontal disease and providing implant services when necessary, using a spectrum of traditional and innovative techniques depending on his patients’ unique needs. When not at work, Dr. Exarchos enjoys binge-watching Netflix shows with his wife, relaxing at home with his cat, trying new restaurants, and traveling.

Dr. Stephen H. GrossmanStephen H. Grossman, D.M.D., C.A.G.S.

Dr. Grossman retired in July of 2022 leaving behind a practice he himself founded in 1983. We are grateful to carry on his commitment to excellence and focus on patient care. Dr. Grossman will continue to share his knowledge of periodontics with the next generation of dentists as a professor at Harvard University Dental School and spending his retirement with loved ones in Cape Neddick, Maine.