All our professionals at Commonwealth Mobile Oral Health Services (CMOHS) maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in dentistry.

Qui Q. Nguyen, DMD

 Dr. Qui graduated from BUSDM in 2001. He performed his senior externship at DHMSC with Dr. Doherty as his preceptor, and after receiving his DMD degree in 2001 he became an associate and full-time provider at the DHMSC. In 2001 Dr. Qui joined CMOHS and has increased his involvement steadily since. He presently provides Endodontics once a week to CMOHS patients in need. In 2004 Dr. Qui was awarded the prestigious Ten in Ten Award from the Massachusetts Dental Society (MDS) for his work with CMOHS and for his Oral Health contributions to children suffering from oral health disparities. He has also twice been awarded the UMASS Medical School Long Forgiveness Program Award, once in 2003 for two years and again in 2006 for two years. Dr. Qui is the holder of multiple black belts in several Martial Arts disciplines. His specialty is weapons and he is regularly featured in advanced exhibitions throughout the martial arts world.

 Christian Dinn, DMD 

 Dr.  Dinn received his DMD in 2008 from Boston University Goldman School of Dental Medicine. He did his externship at Codman Square Health Center, Dorchester, MA where he also volunteered to instruct residents of the Boston area with HIV/AIDS on Oral Health and Hygiene. In 2009 Dr. Dinn started working for his brother Dr. Michael J. Dinn at his Sandwich, MA office. Dr. Dinn joined CMOHS in 2009 working in the Taunton and Attleboro school systems. He also works at the Taunton Oral Health Center in Taunton, MA. where he is the Lead Dentist. Dr. Dinn is a member of the American Dental Association, Massachusetts Dental Society and Southeastern District Dental Society.

Talia Miller, DMD


Dr. Miller has been practicing as a Pediatric Dentist for over ten years. She completed her undergraduate degree from the University of Vermont in 2005 with a degree in Anthropology, and moved on to Boston University Henry Goldman School of Dental Medicine where she received her DMD, followed by a year of advanced education in general dentistry, and another two years of specialized training in pediatric dentistry, completed 2012.

Dr. Miller is passionate about providing a safe, fun and comfortable environment for her patients, and believes in positive and open communication with parents, staff and most importantly her patients. Dr. Miller is a Diplomate of the American academy of pediatric dentistry, and is an active member of the American Dental Association, the Massachusetts Dental Society, and the Metropolitan District dental Society.

Dr. Miller lives in Needham with her three kids Orly, Sivan and Theo and husband Greg. She love animals, dancing and eating ice cream!

Lucia Silva-Todice, Public Health Hygienist


Lucia Silva-Todice graduated from the University of Bridgeport, Fones School of Dental Hygiene in 1987 with an associate degree in dental hygiene. For the next 25 years, she worked in various practices throughout New York and Connecticut. Ten years ago, she became a Public Health Dental Hygienist for the State of Massachusetts, working with underserved populations. She joined CMOHS in 2022, to treat the pediatric population. 

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8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm