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General, Cosmetic, and Implant Dentistry
Pleasant Hill, CA

Riverstone Dental Group


Restorative Dentistry, Implant Specialists, and Periodontal Care



Healthy smiles for healthy families start with professional family dentistry. At Riverstone Dental Group, we combine evidence‑based restorative care, implant dentistry, and periodontal treatment to restore function and long‑term oral health. Our team creates personalized treatment plans—rooted in diagnostics and gentle surgical expertise—so you regain comfort, chewing ability, and a confident smile.

We also hire caring, highly trained professionals. Our experienced team of specialists is invested in meeting all of your dental needs; from calming anxieties to teaching good habits, from regular check-ups to sophisticated dental surgery.

Compassionate Care from Experienced Dentists


Dr. Montalvo at Riverstone Dental Group

Meet Dr. Eric Montalvo


Dr. Eric S. Montalvo believes that trust is the cornerstone of every patient interaction. It's built by taking time to understand each patient’s unique dental needs with empathy, integrity, and transparency. Dr. Montalvo completed his DDS at the Virginia Commonwealth School of Dentistry in
Richmond, Virginia. He then pursued a General Practice Residency, certified by the Commission on Dental Accreditation (CODA) at the Veterans Affairs Medical Center in Dallas, Texas. Here, Dr. Montalvo operated as a general dentist, providing comprehensive care to U.S. military veterans.

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Advanced Technology


for high quality care



Experience dentistry at its most innovative with our state-of-the-art technology, empowering us to deliver precise diagnoses, minimally invasive treatments, and unparalleled patient comfort for a truly modern dental experience.


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Kind words from our Patients



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"The whole team here is great. Started by seeing Dr. Cangini for a gum grafting procedure but was so impressed I ended up moving all my dental care needs to them. Everyone is so kind and helpful here. They really do a fantastic job. Highly recommend!!"

- Ryan C.

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"Mabel, Ashley and of course Dr. Cangini made my first visit here a great experience. Mabel explained my insurance thoroughly and patiently. She answered all my questions in a way that I can understand. Dr. Cangini is amazing. So amazing that I followed him to this office. He did my previous implant & he does amazing work. He is also very caring and listened to all my concerns. Also, when I first called their office last week to make an appointment Mabel was so pleasant and friendly. She is also very efficient and thorough!"

- Jerlyn G.


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A professional smiling after visit at Riverstone Dental Group
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Address


401 Gregory Ln, Suite #242
Pleasant Hill, CA 94523-2800
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Office Hours


Monday–Thursday:
8:00am–5:00pm
Copyright © 2025-2026 Riverstone Dental Group and WEO Media - Dental Marketing (Touchpoint Communications LLC). All rights reserved.  Sitemap
Dental Implants Dentist in Pleasant Hill, CA | Riverstone
Our dental practice provides general, cosmetic, and implant dentistry in Pleasant Hill, CA. Riverstone Dental Group offers advanced care, personalized treatments, and a warm patient experience.
Riverstone Dental Group, 401 Gregory Ln, Suite #242, Pleasant Hill, CA 94523 • (925) 414-9250 • riverstonedentalgroupca.com • 1/13/2026