Dr. Nicholas Rizos DMD

Dr. Nicholas C. Rizos

Dr. Rizos is a perennial student of the dental profession, as he believes the learning process is a fluid element of any profession. That is why he takes part in intensive continuing education to further his craft, completing well above and beyond what is required of him throughout the year. In addition, he was appointed as a Clinical Instructor at Tufts Dental School in 2013, where he continues to teach one evening per week while maintaining his private practice.  He has routinely been selected as a “Top Dentist” by his colleagues in the annual “New Hampshire Magazine” polls. He is most honored of the 2006 and 2007 polls that only listed the top 5 vote-getters!  

He was elected to the Pierre Fauchard Honor Academy in 2001. He is a member of the American Dental Association (ADA), Manchester Dental Society (Past President), American Academy of Cosmetic Dentistry, New England Academy of Cosmetic Dentistry, International Team for Implantology (ITI), and the Dawson Alumni Association. He is past Secretary and Board Member of Priority Dental Health, Inc., a direct reimbursement company that provided dental insurance in the state of New Hampshire in the 1990s and early 2000s. He participates in a Spear Education Study Club directed by Dr. Mark Hochberg, and The Granite State Study Club directed by Dr. Salman Malik.

Dr. Rizos has two college-age children and enjoys spending time with family and friends, especially in the great outdoors. Aside from his home life, he is passionate about dentistry. He believes the key to excellent dentistry is to provide skilled service backed by an industry-leading approach within a warm, comforting and caring environment. No flashy slogans, no over-the-top promises. Simply Exceptional Dentistry.


Robin attained the level of Certified Dental Assistant (CDA) in 1990 after graduating from New Hampshire Technical Institute. While at NHTI, she received the academic awards, and graduated at the top of her Dental Assistant Class. She continues to maintain her Dental Assisting National Board Certification. She strives to be keep current in all facets of Dentistry through intensive continuing education. Robin has been working with Dr. Rizos for over 15 years. You can find her throughout the office from chaired with Dr. Nick, the front desk, or working one on one with direct patient care.She truly enjoys spending time with patients helping them achieve optimal dental health.

She lives in the area with her husband, and dog Toby. They love spending time with their son, daughter and four grandchildren. She enjoys traveling and outdoor activities such as running, biking and camping.


Ruth is a native of Massachusetts and graduated with honors from the Forsyth School of Dental Hygiene in Boston. She is a periodotnally trained Dental Hygienist and is passionate about providing quality care to her patients. Having completed the certificate studies for the Local Anesthesia course at New Hampshire Technical Institute, she is certified to administer local anesthesia which allows to her to practice dental hygiene at an optimum level.

She has resided in Bedford for over 30 years, where she raised her two sons with her husband. When she’s not in the office, she enjoys spending time with her family and friends, as well as reading, cooking and home decorating.


Carie has been a member of our team since 2015. As a periodontally trained hygienist, she is able to provide the highest quality of care for her patients. She is a 1999 graduate of the Forsyth School for Dental Hygiene, and also holds a Bachelor of Science (BS) degree in Dental Hygiene from Northeastern University. She has been a staff dental hygienist at Boston University’s School of Dental Medicine in the Restorative Sciences department. She is a former clinical dental hygiene instructor at Forsyth, and current dental assisting instructor at Middlesex Community College in Lowell, MA.

Carie an her family moved to New Hamspshire after residing in Boston for 18 years. She enjoys yoga, cooking, the occasional half marathon, and raising her three wild boys. A native of Connecticut, she has been known to don a Hartford Whalers jersey from time to time.

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