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About

Rhode Island Periodontics is a private dental practice focused on periodontics and implants, with 4 offices in Rhode Island (including Johnston and Providence). They offer services such as dental implants, LANAP laser dentistry, minimally invasive gum grafting, crown lengthening, and dental cleanings. The practice is based in Providence and operates as a small team (1 employee listed). Contact: office@riperiodontics.com; phone numbers include 401-233-9800 and 401-521-5312. Websites: riperiodontics.com. If you’re specifically seeking a periodontist in Johnston and Providence, they list Johnston as one of their locations and have multiple Rhode Island offices for appointments.

Clinic Type

Periodontics

Address

1740 Atwood Ave, Johnston, RI 02919; 417 Angell St, Providence, RI 02906

Phone

(401) 233-9800

Email

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Periodontics
  • Dental Implants
  • Laser Dentistry
  • Gingival grafting
  • Preprosthetic procedures
  • Orthodontics

Technology & Equipment

  • Laser dentistry
  • Gum grafting technologies
  • Dental implants

Team

  • Drs. Katz, DDS/PhD or equivalent (as implied) — Periodontist
  • Drs. Theberge, DDS/PhD or equivalent (as implied) — Periodontist
  • Dr. Pham, DDS/PhD or equivalent (as implied) — Periodontist
  • Dr. Shenoy, DDS/PhD or equivalent (as implied) — Periodontist

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: very positive

  • Birdeye: 4.9/5 stars (973 reviews (aggregate))
  • TrustReviewers.com: 5.0/5 stars (59 reviews)

Patients praise

  • Professional and friendly staff
  • Comforting bedside manner for nervous patients
  • High quality dental care and hygiene services
  • Effective communication and patient-centered approach

Common complaints

  • Some patients may have disagreements or varying experiences, though they appear infrequent relative to the large volume of positive feedback.

"I am so comfortable with Dr. Theberge and his staff! They make you feel like family... This is the only office I will recommend for all Oral Surgery treatments."

Patient Review (Birdeye)

"The best hands down! From the front desk and hygienists, to the docs; they hit is out of the park. Excellent experience all around. They really listen and do what's best for their patients."

Patient Review (Yelp via MapQuest)

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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