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About

River Valley Periodontics & Implant Dentistry is a private medical practice specializing in periodontics and dental implants with locations across Connecticut (and a Rhode Island office). Key offerings include minimally invasive therapies such as LANAP laser gum therapy and the Chao Pinhole Surgical Technique, as well as treatments for gum disease, peri-implantitis, cosmetic gum work, and general implant dentistry. The firm operates from Old Saybrook, CT (HQ) with additional offices in Madison, Waterford, Westerly (RI), Norwich, and other CT locations, and emphasizes convenient, multidisciplinary periodontal care with board-certified specialists. Notable details: - Services: periodontics, dental implants, gum disease treatment, cosmetic gum treatment, peri-implantitis, comfort and sedation - Locations: Old Saybrook HQ (97 Elm St), Madison (25 Durham Rd), Waterford (744 Broad St Ext), plus additional CT and RI offices - Team: several board-certified periodontists - Notable techniques: LANAP laser therapy, Chao Pinhole Surgical Technique - Online presence: rivervalleyperio.com; active practice with multiple contact numbers and general audience in the U.S.

Clinic Type

Periodontics

Address

97 Elm St, Old Saybrook, Connecticut 06475, US

Phone

+1-860-388-4439

Email

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • dental implants
  • periodontics
  • gum disease treatment
  • gum recession treatment
  • LANAP laser therapy
  • Chao Pinhole Surgical Technique
  • cosmetic gum treatment
  • periodontal maintenance
  • implant-supported dentures
  • peri-implantitis treatment
  • dental implant placement
  • gum grafting
  • gum reshaping
  • gum contouring
  • smile design

Technology & Equipment

  • LANAP laser protocol
  • Chao Pinhole Surgical Technique
  • high-tech diagnostics

Team

  • Dr. Foisie — Periodontist
  • Dr. Cantner — Periodontist
  • Dr. Oks — Periodontist
  • Dr. Miller — Periodontist

Insurance & Payment

Credit cards, Carecredit (financing offers), cash, check

Financing: CareCredit financing available; financing options mentioned on site

Languages Spoken

  • English

Current Offers

New Patient Special/Offer

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Google: 4.9/5 stars (73 reviews (on one platform))
  • Yelp: 4.0/5 stars (7 reviews (on one platform))

Patients praise

  • Professional, courteous, and friendly staff
  • High quality, painless, and efficient dental care
  • Knowledgeable doctors who explain procedures clearly
  • Welcoming office atmosphere

Common complaints

  • Confusion regarding treatment plans and staff roles

"Don't think twice - this is where you want to go! So professional, friendly, and most of all, extremely talented, skilled and experienced!"

Yelp patient review

"Consultation was very confusing. I couldn't figure out who was in charge. The doctor or his assisstant. Then after hearing "nothing is an emergency" to be delivered a VERY confusing treatment plan..."

Yelp patient review

Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 10, 2026.

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