Mountainside Dental Clinic
Dentistry • Montclair, NJ
Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.
Last gathered July 11, 2026. How our information is sourced · Report incorrect information
About
Mountainside Dental Clinic in Montclair, NJ provides dental care services including routine cleanings, fillings, oral surgeries, emergency dental care, and prosthetic services. Located at 1 Bay Ave., 3rd Floor, Central Building, the clinic is open Monday through Friday from 8:00 AM to 4:00 PM.
Services Offered
Insurance & Payment
Not published.
Languages Spoken
Not published.
Pricing
FAQs
What are the hours of operation?
Monday–Friday 8:00 AM – 4:00 PM
Social Media
Photos
Photos published by Mountainside Dental Clinic showing the dentistry practice in Montclair, NJ.
What Patients Say
Overall sentiment across review platforms: mixed
- AppointPanda: 4.5 out of 5 stars (95 reviews)
Patients praise
- some patients appreciate the welcoming and professional demeanor of the staff
- positive experiences regarding dental care thoroughness and effective communication by some providers
Common complaints
- reports of rude, dismissive, or unprofessional front-desk staff and clinical personnel
- concerns about unnecessary procedures or conflicting treatment recommendations between visits
- complaints regarding billing discrepancies and administrative issues
- reports of long wait times and poor communication
"They have shown concerns as if I were a family member."
- LocalityBiz review"Terrible… condescending and dismissive Periodontist, Dr. B became aggressive verbally because I wanted to speak to someone about my experience."
- LocalityBiz review"DONT GO TO JONNATHAN MATUTE IF YOU ARE GOING HERE, HORRIBLE DENTIST. does not care for his patients and rushes them. does horrible job."
- DentalClinics.org user commentSynthesized from public review platforms as of Jul 11, 2026 - sources: [1][2][3][4].
In the News
- Hackensack Meridian Mountainside Medical Center Continues Annual Participation in ADA’s Give Kids a Smile® Program - Hackensack Meridian Mountainside Medical Center - Jan 6, 2026
- Mountainside Medical Center to Offer Free Dental Care for Children on Feb. 6 and 20 - Montclair Local - Jan 10, 2026
- Montclair Hospital To Offer Free Dental Services For Kids (How To Sign Up) | Montclair, NJ Patch - Jan 8, 2026
- ADA’s Give Kids a Smile program returns at Hackensack Meridian Mountainside Medical Center | ROI-NJ - Jan 8, 2026
- Mountainside Medical Center Offers Free Pediatric Dental Care Through ADA Initiative - PANDA ORAL - Jan 12, 2026
Information sourced from the clinic's website as of July 11, 2026.
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