Corey + Then Periodontics and Dental Implants

Corey + Then Periodontics and Dental Implants Specialized dental care for the treatment of periodontal disease and dental implants.

Meet Corey + Then’s newest periodontist, Dr. Jennifer Duffy! 🦷✨ Swipe to learn a few fun facts about her!
11/10/2025

Meet Corey + Then’s newest periodontist, Dr. Jennifer Duffy! 🦷✨

Swipe to learn a few fun facts about her!

Our Friends at Michele Shems Orthodontics are hosting a Candy Buy-Back! 🍬🎃From Nov. 3–6, bring in your child’s extra Hal...
10/30/2025

Our Friends at Michele Shems Orthodontics are hosting a Candy Buy-Back! 🍬🎃

From Nov. 3–6, bring in your child’s extra Halloween candy and earn $2 per pound — plus, Dr. Shems will match the donation with a gift to the Falmouth Land Trust! 🌿

A sweet way to give back this season!

📞 Phones & internet are temporarily down!We’re working to get everything back up ASAP. Thanks for your patience and unde...
10/27/2025

📞 Phones & internet are temporarily down!
We’re working to get everything back up ASAP. Thanks for your patience and understanding! 🦷

🦷 Join us for a Digital Full Arch Tech Night!🗓️ Tuesday, Oct 21⏰ 6-8 PM | Registration & Dinner begin at 5:30🔗 RSVP: Lin...
10/13/2025

🦷 Join us for a Digital Full Arch Tech Night!

🗓️ Tuesday, Oct 21

⏰ 6-8 PM | Registration & Dinner begin at 5:30

🔗 RSVP: Link in bio or tap Contact to email us!

Jam was named Team Member of the Year by the Maine Dental Association! 🏆 We are so proud of you!
07/30/2025

Jam was named Team Member of the Year by the Maine Dental Association! 🏆 We are so proud of you!

Address

254 Western Avenue
South Portland, ME
04106

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm

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About Our Practice

Dentists who refer to Corey + Then Periodontics and Dental Implants know their patients will receive the very best periodontal care. As specialists in dental implant therapy and the treatment of gum disease, Dr. John Corey and Dr. Peter Then have earned the respect of their colleagues and patients for their commitment to exceptional patient care.

At Corey + Then, we focus each day on the care and comfort of our patients. We enjoy our work and strive for the complete satisfaction of each patient and their referring dentist. Please know that when your dentist recommends Corey + Then Periodontics and Dental Implants, you’ll receive the best treatment possible.

Find out more on our website: https://www.coreyandthen.com/