About Us

We understand the importance of a team approach and advocacy to patient care. Each and every one of us is committed to you and building a positive, trusting relationship.


We are proud to be part of the lively and historic Portsmouth community as a practitioner, offering cutting-edge preventive, cosmetic, esthetic and reconstructive dental care in a relaxed and professional setting. The dental hygienists and office staff will go above and beyond to make your cleanings and procedures beneficial and enjoyable. Situated on Portsmouth’s beautiful North Mill Pond, our spacious facility in the historic Captain Moses House has been meticulously designed according to Dr. McArdle’s specifications, featuring the latest equipment with every detail of patient comfort attended to.

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