Welcome to Corey + Then Dental Implants Periodontics Oral Surgery

Your journey toward better health and renewed confidence begins here, and we are honored to walk beside you. We are dedicated to making your first visit a smooth and comfortable experience. Our team is here to listen, understand your goals, and welcome you with warmth and genuine care.

Contact Us

Preparing for Your Visit

To help make your first appointment as seamless as possible, we invite you to use our convenient and secure online patient portal. Submitting your information ahead of time allows us to focus completely on you during your visit.

Through the portal, you can share:

  • Your personal and contact details
  • Your medical history and a list of current medications
  • Your insurance information
  • Any referral notes from your dentist

This simple step helps us to curate a streamlined check-in process, giving us more time to discuss what matters most—your health and your comfort.

What Happens During Your First Visit

Our friendly staff will greet you and confirm your details, ensuring you feel welcomed and at ease.

Your first visit will include:

  • A Personal Conversation: You will meet with your doctor to discuss your concerns, review your health history, and share your goals for treatment.
  • A Comprehensive Evaluation: We will conduct a gentle examination and may use advanced imaging, like 3D scans, to get a clear picture of your periodontal health.
  • A Customized Treatment Plan: Your doctor will explain the findings and walk you through personalized treatment options. This is your time to ask questions and feel confident about the path forward.
For over 50 years, our practice has been Maine's specialty destination for saving teeth, treating periodontal disease, and restoring smiles. With periodontics, dental implants, and oral and maxillofacial surgery all under one roof, patients receive a truly comprehensive evaluation and every treatment option. Using advanced 3D planning, our team designs personalized solutions—never a one-size-fits-all approach—to give patients back their confidence and quality of life.
Read Video Transcript: Comprehensive Oral Surgery Care, All in One Place

We've been here now for over 50 years and I think we've been the specialty place to go to when it comes to trying to save your teeth, treating periodontal disease with having all the surgical specialties combined in one place, you really get a comprehensive view and you get all the options. And I think, you know, taking all teeth out and replacing everything with dental implants is, is one thing we do, but from a periodontal standpoint too, we, we also look at, well, what teeth can we save? Do we really have to take them all out? What works best for him? Patient comes here and it's it. We don't fit them in a mold. We're the only place in Maine that covers all oral surgical specialties from periodontics, dental implants, oral maxillofacial surgery all in one place. We plan in 3D and then we merge all these images together and then we come up with the best treatment solutions. It, it is life changing because people have really no confidence. They can't chew socially. They, they withdrawn and within a day or two you, you bring them back really into society and into their families again, yes.

Meet Your Doctor

Our doctors are not only leaders in the field of periodontics and implant dentistry but also compassionate partners in your care. With advanced education, specialized training, and years of experience, they bring deep expertise to every procedure. Above all, they are dedicated to achieving the best possible outcome for you, approaching every treatment with respect for your well-being.

Your Comfort and Safety

Your peace of mind is our priority. Our practice is equipped with leading-edge technology to ensure your care is both precise and comfortable. We adhere to the highest standards of safety and infection control, creating an environment where you can feel completely secure and cared for.

Contact Us

If you have any questions before your appointment, please do not hesitate to reach out to our caring team. We look forward to meeting you and helping you regain a healthy, confident smile.

Contact Us

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.

Learn More