Where we Believe in HONEST Dentistry

Excellence in family and cosmetic dentistry, combining exceptional care with advanced technology - wherever you are.

Insurance Accepted
5-Star Reviews
Same-Day Emergencies
2004
Established
5,000+
Happy Patients
4.9/5★
Google Rating
5
Locations

Your Next Dental Home in Southern California

Founded in 2004 in Yucaipa, we now serve five communities with a mission of delivering modern dentistry with integrity, empathy, and excellence.

Comfortable modern dental care

From routine cleanings and preventive care to full smile transformations, our team delivers comprehensive services under one roof. We invest in advanced technology and ongoing training so you receive precise, comfortable care every visit.

Whether you’re scheduling your first appointment or seeking a second opinion, we take time to listen, explain options clearly, and tailor treatment to your goals. Welcome to a better dental experience.

The Mountainside Difference

1

We Show You Everything

Digital X-rays and intraoral cameras on screens you can see.

2

Clear and Simple Explanations

Plain-English treatment options, pros/cons, and transparent pricing.

3

Specialists Under One Roof

Implants, endodontics, periodontics, orthodontics, and more!

Meet Our Founder

Dr. Steve Wolfram, Founder
Dr. Steve Wolfram, Founder & Lead Dentist

Dr. Steve Wolfram's connection to dentistry and the Southern California community runs three generations deep. Born and raised in the Yucaipa-Loma Linda area, Dr. Wolfram followed in his father's footsteps - a longtime dentist who still serves as faculty at Loma Linda School of Dentistry.

After graduating from Loma Linda School of Dentistry and practicing in Oregon, Dr. Wolfram returned home with a vision: to create a dental practice that would treat patients the way he'd want his own family treated - with honesty, transparency, and genuine care.

"We believe in presenting dental treatment to our patients in an honest, simple, and transparent way. When patients understand what's happening in their mouth and why, they become partners in their own care." - Dr. Steve Wolfram

Find a Mountainside Dental Near You

Same great care, five convenient locations

La Quinta

78461 CA-111

La Quinta, CA 92253

Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 2:00 PM

Family Dentistry Cosmetic Dentistry Dental Implants

Lake Forest

23731 El Toro Rd. Unit D

Lake Forest, CA 92630

Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 9:00 AM - 7:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 2:00 PM

Pediatric Dentistry Orthodontics Invisalign

Rancho Mirage

42500 Bob Hope Dr STE 1

Rancho Mirage, CA 92270

Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: Closed

Prosthodontics Full Mouth Restoration Veneers

Rancho Santa Margarita

29941 Aventura, Suite B

Rancho Santa Margarita, CA 92688

Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: Closed

Endodontics Root Canal Therapy Periodontics

Yucaipa

11834 Bryant St., Ste. #104

Yucaipa, CA 92399

Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 2:00 PM

General Dentistry Preventive Care Teeth Whitening

What Our Patients Say

4.9 ★★★★★ across all locations

★★★★★

"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!"

H

Hilda S.

Google Review

★★★★★

"After not visiting the dentist for 9 years, I had an emergency and they got me in right away. The staff was incredibly kind and understanding."

S

Stephanie S.

Google Review

★★★★★

"Everyone was super nice here. I got an appointment within 3 days of calling. I showed up a day early on accident and they still offered to see me on the wrong day so I didn't have to come back the next day."

J

Jackie M.

Google Review

★★★★★

"Everything is clean, bright, and welcoming. Very warm and supportive team and dentist. High-tech equipment. The professionalism and inviting atmosphere instills confidence and allows the patient to easily relax and enjoy the full dental experience without reservation. Highly recommended!"

S

Sarah B.

Google Review

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Ready to Transform Your Smile?

Schedule your appointment today and experience the Mountainside Dental difference

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