Dr. Brian Maguire, DMD, FAGD

An expert in his field, Dr. Brian’s demeanor and expertise inspires confidence and comfort.

Dr. Brian Maguire in white coat against sea green background

“Don’t judge each day by the harvest that you reap but by the seeds that you plant.” – Robert Louis Stevenson


Dr. Brian enjoys spending time with his wife, Melissa, and his two children. He lives in Portsmouth. You can often find him paddling his kayak, riding his bike, or walking around Portsmouth. You might also see him swing dancing with his wife. He also maintains his mental and physical flexibility by practicing aikido in the local dojo.


Dr. Brian received his undergraduate degree from Brandeis University and graduated cum laude. Dr. Brian attended Tufts University School of Dental Medicine. He received numerous distinctions, including the Yurkstas Prize in Complete Denture Prosthetics. Dr. Brian was inducted into Omicron Kappa Upsilon, the Tufts chapter of the Dental Honor Society, for high achievement while in dental school. Dr Brian completed a fellowship in general dentistry through the Academy of General Dentistry. He is currently working on obtaining Mastership, a distinction that fewer than 5% of general dentists obtain.


Following school, Dr. Brian worked as an associate in a general practice outside of Boston, Massachusetts. He volunteered his free time to work in a charitable dental health clinic in Boston.
Dr. Brian is a member of the American Dental Association, the New Hampshire Dental Association, and a past president of the New Hampshire Greater Southeast Dental Society. He is the active in the Dental society and has served as the Chairman of the Membership Committee.