949-881-4928 Book Appointment

Comprehensive Family Dental Care in Lake Forest

Experience exceptional dental care in a modern, comfortable environment. Serving Lake Forest, Mission Viejo, and Laguna Hills since 2024.

Schedule Your Visit Explore Services
Insurance Accepted
5-Star Reviews
Same Day Emergency
2024
Established
5,000+
Family Patients
4.7/5★
Google Rating
100%
Avg. Rating
Meet Our Team

Our Expert Dentists

World-class dental professionals dedicated to your oral health

Dr. Eugene Chang

Dr. Eugene Chang

General Dentist

Columbia University DDS, Harvard implant training, Pinhole Surgical Technique® certified

Dr. Shideh Azimi

Dr. Shideh Azimi

General Dentist

USC DDS, 25+ years experience in cosmetic and restorative dentistry

Our Services

Comprehensive Dental Care

From routine cleanings to complete smile makeovers, we offer a full range of dental services

Family Dentistry

Comprehensive dental care for patients of all ages, from children to seniors

Complete Family Care →

Dental Implants

Permanent tooth replacement solutions that look and feel natural

Tooth Replacement →

Cosmetic Dentistry

Veneers, whitening, bonding, and complete smile makeovers

Smile Makeovers →

Invisalign®

Clear, removable aligners for discreet teeth straightening

Clear Braces →

Restorative Dentistry

Crowns, bridges, fillings, and complete dental restoration

Dental Restoration →

Oral Surgery

Pinhole surgery, gum surgery, bone replacement, and more

Surgical Procedures →

Emergency Dental

Same-day appointments for urgent dental issues and pain relief

Urgent Care →

Preventative Care

Comprehensive checkups and professional teeth cleaning services

Preventive Care →

Teeth Whitening

Professional whitening treatments for a brighter, whiter smile

Brighten Smile →

Our Caring Staff

Dedicated professionals ensuring your comfort and care

Connie, Office Manager at Mountainside Dental Lake Forest

Connie

Office Manager

Jacqueline, Dental Assistant at Mountainside Dental Lake Forest

Jacqueline

Dental Assistant

Shilpi, Insurance Biller at Mountainside Dental Lake Forest

Shilpi

Insurance Biller

Anh, Admin Team Member at Mountainside Dental Lake Forest

Anh

Admin Team Member

Special Offers

New Patient Specials

Most Popular

Complete New Patient Package

$ 99 $350 value
  • Comprehensive Oral Exam
  • Full Digital X-Rays
  • Professional Cleaning
  • Treatment Plan & Consultation
Claim This Offer

Free Consultation

FREE
  • Dental Implant Consultation
  • Invisalign Assessment
  • Cosmetic Smile Analysis
  • Second Opinion Welcome
Schedule Now

Professional Whitening

$ 299 $599 value
  • In-Office ZOOM! Whitening
  • Take-Home Touch-Up Kit
  • Custom Whitening Trays
  • Sensitivity Protection
Get Started
Our Office

Modern Comfort & Technology

Experience dentistry in a state-of-the-art, welcoming environment

Mountainside Dental Lake Forest Office Exterior
Lake Forest Dental Clinic Reception Desk
Friendly Front Desk Staff at Lake Forest Dentist
Dr. Chang operating on a patient
The Mountainside Dental Team at Lake Forest
Top-Rated Dentist in Lake Forest
Dr. Chang, Lake Forest Dentist - Mountainside Dental
Patient Consultation at Mountainside Dental Lake Forest
State-of-the-Art Dental Operatory in Lake Forest
Modern Dental Clinic in Orange County
Patient Dental Exam in Lake Forest
Professional Teeth Cleaning in Lake Forest
Advanced Dental Technology in Lake Forest
Happy Patient After Dental Treatment in Lake Forest
Digital X-Ray Equipment at Lake Forest Dentistry
Dental Sterilization Center in Lake Forest
Comprehensive Dental Care in Lake Forest
Cosmetic Dentist Smile Makeover in Lake Forest
Porcelain Veneers Procedure in Lake Forest
Zoom! Teeth Whitening at Mountainside Dental
Invisalign Provider in Lake Forest
Clear Aligner Treatment at Mountainside Dental
Digital Smile Scan for Invisalign in Lake Forest
Implant Dentistry at Mountainside Dental Lake Forest
Dental Implant Consultation in Lake Forest
Restorative Dentistry and Dental Crowns in Lake Forest
Dental Bridge Treatment in Orange County
Cavity Filling and Restoration in Lake Forest
Family Dentistry Services in Lake Forest, CA
Emergency Dentist in Lake Forest, CA
Lake Forest, CA Dental Office Tour
Patient Reviews

What Our Patients Say

4.7 ★★★★★ from 156+ Google Reviews

★★★★★

"I have been coming here for over 20 years. The team has been great. In 20 years I have not had a complaint. I'm still a patient here!"

HS

Hilda S.

Long-time Patient

★★★★★

"I had an excellent deep cleaning and oral hygiene session with Dr. Azimi and dental hygienist Devin. Their professionalism and attention to detail made the experience comfortable and effective."

FS

Fon S.

Verified Patient

★★★★★

"This was the best dental experience I've ever had. I work in the medical field and have a good understanding of how things should run. The staff was more than accommodating."

KH

Kyle H.

Medical Professional

★★★★★

"EVERYONE HERE IS PURELY AMAZING! From the receptionists who welcome you with greetings and wonderful smiles to the dental hygienists to the dentist. Absolutely fantastic service!"

EC

Esmeralda C.

Loyal Patient

Our Partners

Trusted by Leading Organizations

Financing & Insurance

Making Quality Dental Care Accessible

We accept most PPO insurance plans and offer flexible payment options

Accepted Insurance Plans

We accept most PPO plans. No HMO plans accepted.

Aetna Ameritas BCBS Cigna Delta Dental Guardian Humana MetLife United Healthcare Delta Dental Medicare Advantage PPO

Payment Options

We accept multiple forms of payment:

  • Cash
  • Checks
  • Credit Cards
  • CareCredit
  • Sunbit

For information about payment plans and financing options, please contact our office directly.

Our Membership Plans

For patients without insurance, we offer affordable in‑house membership plans

Adult Complete

14 & older
$36 /month
OR
$432 /year
Saves $291/year
  • Professional cleanings (2/year)
  • Regular exams & screenings (2/year)
  • Routine x-rays (as needed)
  • Emergency exam (1/year)
  • 10% off other procedures

Perio Plan

14 & older
$58 /month
OR
$696 /year
Saves $406/year
  • Professional cleanings (2/year)
  • Regular exams & screenings (2/year)
  • Routine x-rays (as needed)
  • Emergency exam (1/year)
  • 10% off other procedures

Ready to Enroll?

Visit kleer.com and enter code: HB4N

Enroll Now Call for Help

Benefits begin immediately upon enrollment

Visit Us

Conveniently Located in Lake Forest

Address

23731 El Toro Rd. Unit D
Lake Forest, CA 92630

Office Hours

Monday: 8AM - 5PM
Tuesday: 8AM - 5PM
Wednesday: 10AM - 7PM
Thursday: 8AM - 5PM
Friday: 8AM - 5PM

✓ Free Parking ✓ Wheelchair Accessible ✓ Near El Toro Road
Communities We Serve

Proudly Serving Lake Forest & Surrounding Areas

Conveniently located to serve families throughout South Orange County

Minutes from Baker Ranch on El Toro Road. Convenient access for residents of this master-planned community.

Easy access for Foothill Ranch families seeking quality dental care in a modern, welcoming environment.

Serving Portola Springs residents with comprehensive family and cosmetic dental services.

Convenient dental care for Laguna Hills families, just a short drive to our Lake Forest office.

Providing exceptional dental care to Mission Viejo residents in a state-of-the-art facility.

Located right on El Toro Road, making us easily accessible for El Toro area residents.

Ready to Transform Your Smile?

Schedule your appointment today and experience the Mountainside Dental difference

Book Online Call 949-881-4928

Request an Appointment

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