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Our Services
Comprehensive oral surgery, periodontics, and dental implant services delivered by top-trained specialists.
Saving Your Natural Teeth
A periodontist's first priority is preserving what you have. Gum disease treatment, bone & soft tissue regeneration, and laser therapy can save teeth that many patients fear are already lost.
Learn MoreBone & Gum Regeneration
If you are worried about losing your teeth or jawbone, we can help. Let Cape & Islands Periodontics and Oral Surgery talk to you about bone & gumregeneration.
Learn MoreDental Implants
Permanent tooth replacement using titanium implants. Available for single tooth, multiple teeth, or full arch restoration at all three offices.
Learn MorePeriodontal Care
Comprehensive gum disease diagnosis and treatment, including professional cleanings, gingivitis treatment, and periodontitis management.
Learn MoreWisdom Tooth Extraction
Safe removal of impacted and non-impacted wisdom teeth using sedation options for maximum comfort.
Learn MoreSedation Dentistry
IV moderate sedation and other anxiety relief options for patients who experience dental anxiety or are undergoing complex procedures.
Learn MoreAll-on-4/6 Implants
Full-arch tooth replacement using four to six implants per arch. A permanent, stable alternative to traditional dentures that prevents bone loss.
Learn MoreAlternatives to Full Arch Extraction
Told you need full arch extractions? A specialist evaluation can clarify whether regeneration or tooth-saving treatment may still be possible.
Learn MoreMeet Our Specialists
Our team of top-trained specialists brings decades of combined experience in periodontics, implants, and oral surgery.
Dr. Gus Dehni
DMD, MMSc, MSc
Periodontist
Harvard-trained periodontist and founder with over 25 years of clinical experience.
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Dr. Chris Webb
DMD, MSD
Periodontist
Boston University-trained periodontist specializing in implant placement, bone reconstruction, and soft tissue augmentation.
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Dr. Brett Denhart
DMD, MD
Oral & Maxillofacial Surgeon
Harvard-trained oral and maxillofacial surgeon with expertise in dental implants, orthognathic surgery, and oral pathology.
Learn MoreWhy Choose Cape & Island Dental Surgery?
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Top-Trained Specialists
Our doctors trained at Harvard School of Dental Medicine and Boston University — two of the world's foremost dental institutions.
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3 Convenient Locations
We serve the entire South Coast and Cape Cod region with offices in New Bedford, Falmouth, and Hyannis.
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Comprehensive Care
From gum disease treatment to full-arch implant restoration and oral surgery, we offer a complete range of specialty services under one roof.
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Decades of Combined Experience
Our specialists bring 50+ years of combined clinical experience and ongoing commitment to continuing education and research.
Schedule a Consultation
Whether you're considering dental implants, concerned about gum health, or need a wisdom tooth evaluation, we're here to help. New patients welcome at all three locations.
Our Locations
Three convenient offices serving Cape Cod and the South Coast of Massachusetts.
New Bedford
930 Pleasant Street, New Bedford, MA 02740
508-996-3131 New patients: 508-204-3145
Mon–Fri: 8:30 a.m. – 5:00 p.m.
Falmouth
342 Gifford Street, Unit 2A, Falmouth, MA 02540
508-444-6020 New patients: 508-204-3145
Mon–Fri: 8:30 a.m. – 5:00 p.m.
Hyannis
700 Attucks Lane, Suite 2E, Hyannis, MA 02601
508-775-5676 New patients: 508-204-3145
Mon–Fri: 8:30 a.m. – 5:00 p.m.
Ready to Schedule?
Contact us today to schedule your consultation. New patients welcome at all three locations.