Beachside Dental Group
18800 Main St Ste 110Huntington Beach, CA 92648
Four named practices — one group. Each office has its own phone line.

Founder
Verified against: NPPES Registry (opens in a new tab), Pacifica Dental profile (opens in a new tab), Beachside Dental Group about page (opens in a new tab)
Facts on this page last verified August 22, 2026.
Dr. Sameer Aljanedi, DDS is the founder of Complete Dental Centers, the Southern California dental group behind Beachside Dental Group and Pacifica Dental in Huntington Beach, Marina Dentistry in Marina del Rey, and Rio Hondo Dental Group in Downey.
He is a licensed California dentist (license no. 41577) and personally leads Marina Dentistry, the group's Westside Los Angeles office, while overseeing care across all four practices.
Each office in the group keeps its own name, team, and phone line — what they share is Dr. Aljanedi's founding standard: comprehensive dentistry that families can actually access, with membership plans and financing at every office.
Just because we finished school doesn't mean we should ever stop learning.
Beachside Dental Group publishes that line as the belief its practice is built on, and each of his offices describes his approach in its own words: Pacifica Dental plans treatment around each patient's goals, comfort, and budget and explains every step before it happens; Rio Hondo Dental Group describes a patient-first approach that pairs modern technology with gentle, judgment-free care.
The offices
Send a request and the office you choose calls you back to confirm a time — or just call the front desk directly.