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Frequently asked questions

Where is Dr. John Fitzsimons's office located?

Dr. John Fitzsimons's office is in Portsmouth, NH.

What services does Dr. John Fitzsimons offer?

Dr. John Fitzsimons offers Bonding, Braces / Invisalign, Bridges / Dentures and more. Learn more about Dr. John Fitzsimons's services on Opencare or book your appointment today.