Dr. Arnold Watkin - Partner Dr. Arnold Watkin received his General Dentistry degree in 1969 from the University of Witwaterstand, Johannesburg, South Africa.  After working in a private practice in London, England, he entered the two-year post-graduate Prosthodontics program at Boston University in 1970.  Concurrently he obtained his Masters Degree and he held the position of Assistant Clinical Professor in Prosthodontics until 1981. In 1974, he established a solo private practice specializing in Prosthodontics in Boston.  In 1983, recognizing the benefit of providing complete dental care to his patients under one roof, he established the multi-specialty group practice located at 60 Federal Street, Boston MA. In 1991, Dr. Watkin established the first Dental Hygiene School in the Slovak Republic.  He has lectured in the areas of Crown and Bridge and Esthetic Dentistry both nationally and internationally.  In 1996, Dr. Watkin established the Dental Educational Institute, which offers continuing education to Dentists and Dental Hygienists in New England.  He currently serves as Chairman of the Institute. Dr. Watkin is an active member of the American Dental Association, Massachusetts Dental Society and the Greater Boston Dental Society.
		Dr. Julian Osorio - Partner Dr. Julian Osorio received his DMD degree in 1979 from Javeriana University, Bogota, Colombia.  Dr. Osorio completed his post-graduate training in Prosthodontics at Boston University in 1983 and received a Master of Science in Dentistry in 1984 from the same institution. Currently, he holds a position as Assistant Clinical Professor in the Division of Graduate and Post-Graduate Prosthodontics at Tufts University School of Dental Medicine, where he has been on the faculty since 1984.  Dr. Osorio was an associate in private practice in the Back Bay section of Boston from 1989.  He joined Watkin Dental Associates in 1992 and subsequently became a full partner in Watkin Osorio Dental Associates. Dr. Osorio is the founder of Atlantis Components, Inc., a dental implant company, and the inventor of the 'Atlantis Abutment System'. Dr. Osorio gives numerous lectures around the world and is an active member of the American College of Prosthodontics, the American Dental Association, the Massachusetts Dental Society and the American Academy of Osseointegration. Dr. Osorio currently serves in the Dean's Board of Advisors at Boston University Goldman School of Dental Medicine.
		Dr. Hiroshi Hinenoya Dr. Hiroshi Hinenoya received his DDS degree from New York University College of Dentistry in 1995, where he participated in the Advanced Standing Program for foreign dentists.  Prior to moving to the United States, Dr. Hinenoya practiced dentistry in his native Japan.  He graduated from Osaka Dental University in 1989.  Thereafter, he received advanced training in Endodontics at the same institution.  He then practiced for several years in Kyoto, Japan, before his emigration to the United States. Before moving to Boston, Dr. Hinenoya spent five years practicing General Dentistry in Belleville, New Jersey.  Dr. Hinenoya is skilled in all facets of General Dentistry, and he has advanced training in Oral Surgery and Endodontics and is certified in Envisaging Orthodontics.  He has been a full-time associate at Watkin Osorio Dental Associates since 1999. Dr. Hinenoya is an active member of the American Dental Association and American Academy of General Dentistry.
		Dr. Darryl Lung Dr. Darryl Lung received his DMD degree in 1986 from Tufts University School of Dental Medicine.  He received his Certificate in the specialty field of Prosthodontics in 1988 from the same institution.  Thereafter, he remained at Tufts as an Assistant Professor and served as the Assistant Division Head of the Fixed and Removable Prosthodontics Division within the Department of Restorative Dentistry,  He also served as chairman of the Dental Faculty Practice, the private dental practice for full-time appointed professors until 1995. Currently, he continues to lecture and teach clinical dentistry at Tufts University on a part-time basis as an Assistant Clinical Professor.  He maintains a private practice in South Attleboro, Massachusetts.  Dr. Lung has been an associate at Watkin Osorio Dental Associates since 1996. Dr. Lung  has lectured on a variety of subjects in the field of Fixed and Removable Prosthodontics both in the U.S. and abroad.  He is a member of the American College of Prosthodontics, the American Dental Association and the Massachusetts Dental Society.
		Dr. Hidetada Moroi Dr. Hidetada Moroi received both his dental degree (DMD) and certificate (CAGS) in Periodontics from Tufts University School of Dental Medicine, and has maintained a private practice in Massachusetts since 1998. Prior to his career in the USA, Dr. Moroi completed his dental degree at the Osaka Dental College in Osaka, Japan in 1990. He currently holds the position of Clinical Assistant Professor in Periodontics at Tufts University School of Dental Medicine in Boston, Massachusetts. He has published numerous articles in national peer review journals, and he is actively involved in continuing dental education nationally and internationally. Dr. Moroi joined Watkin Osorio Dental Associates in 2006, and provides all phases of dental surgery, including Implants and Periodontics. He is an active member of American Dental Association, American Academy of Periodontology, Academy of Osseointegration, and he is a Diplomate of American Board of Periodontology.