COREY + THEN Dental Implants, Periodontics, Oral Surgery

Your Expert Periodontists and Oral Surgeons in South Portland, ME

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Dental Implants

A dental implant is a durable, long-term solution for a missing tooth that looks and feels like your own. We use this trusted treatment to restore function and bring back your complete, confident smile.

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Full Arch Restoration

Full arch restoration replaces an entire upper or lower row of missing or failing teeth using a few strategically placed dental implants. This modern solution restores both the function and beauty of your smile.

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Wisdom Teeth Removal

Wisdom teeth removal is a common oral surgery that takes out one or more of your third molars to prevent pain, infection, or crowding in the back of your mouth.

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Restoring Health

One Smile at a Time

At Corey + Then Dental Implants Periodontics Oral Surgery, we deliver personalized, collaborative oral health care that is supported by leading-edge technology, to help you achieve the best results possible. Our practice is built on a foundation of trust, empathy, and results that last a lifetime. We are committed to going the extra mile to help you regain your smile—and to even enjoy the process along the way.

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Meet

Our Specialists

Dr. Peter R. Then

Dr. Then is a board-certified periodontist known for advanced implant care and leadership in the field since 1995.

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What Our

Patients Say

C.massey207
1 day ago
Great place, great service, great attitude!!
Barbara Couture
2 days ago
Absolutely amazing recommend 💯 !
Brad Woodall
1 week ago
Best dental care I have ever received in my 62 yrs.
Tammelyn Frank
2 weeks ago
Excellence in all apects including immaculately clean place. The high expertise and service is rarely found at this level.
holly Cucinotta
2 weeks ago
I have to say I went to see Dr. Then for some work , god knows my mouth needed some guidance 😃Dr. Then worked his magic and I could not be happier , he is pleasant funny and very knowledgeable and took the time to explain what procedures I would need for a healthy mouth.. just saw him again yesterday this business rocks!!! They are thorough and absolutely follow up to make sure you’re ok. I do recommend Corey/Then if you need something done right.
sonya sandidge
3 weeks ago
Pleasant staff explained everything prior to procedure So I knew what to expect and do going home after implant. Dr.Then showed me implant and explained why he uses this top quality one. Recovery went quick and smoothly. I can’t say enough good about this office.

Schedule a Consultation

Your journey to a healthier, more confident smile starts with a consultation. Fill out the form below or contact us—our team is here to answer questions and help you feel at ease as you take the next step to improve your oral health.

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