About us

Your premier destination for dental implant excellence

A focused Mission Viejo practice built around comfort, transparency, and transformative implant care.

A friendly dentist and patient at Premier Dental Implant Centers

Our story

A practice devoted to restoring smiles

At Premier Dental Implant Centers, we believe a radiant smile can reshape your confidence, outlook, and everyday life. That belief is the reason our Mission Viejo practice concentrates on what we do best: dental implants and full-mouth All-On-4 restoration.

Powered by modern technology and led by the experience of Dr. Ali Riazi and Dr. Khashayar Etemadi, we've built a calm, welcoming environment where patients feel informed and cared for at every step. From your first consultation to your final result, our team is committed to a comfortable experience and a smile you're proud to share.

Meet your dentists

The experienced team behind your smile

Two dedicated implant dentists with decades of combined experience.

Portrait of Dr. Ali Riazi, Implant Dentist at Premier Dental Implant Centers Practicing since 1990

Meet your dentist

Dr. Ali Riazi

Implant Dentist · University of the Pacific

  • Dental Implants
  • Cosmetic Dentistry
  • Prosthodontics

A proud alumnus of the University of the Pacific, Dr. Riazi began his journey in dentistry in 1990. Across more than three decades of practice, he has developed extensive experience in cosmetic dentistry, prosthodontics, and — most notably — implant dentistry.

His rigorous academic background, combined with a hands-on approach in advanced dental techniques, has made him a respected figure in the field. What truly sets Dr. Riazi apart is his commitment to continuing education and staying current with the latest dental advancements.

His memberships with the American Academy of Implant Dentistry and the International Academy of Dental Implantology reflect his passion for learning and his dedication to contributing to the broader dental community.

American Academy of Implant Dentistry · International Academy of Dental Implantology

Portrait of Dr. Khashayar Etemadi, Implant & Cosmetic Dentist at Premier Dental Implant Centers Practicing since 1992

Meet your dentist

Dr. Khashayar Etemadi

Implant & Cosmetic Dentist · Northwestern University

  • Dental Implants
  • Cosmetic Dentistry
  • Porcelain Veneers
  • Invisalign

A graduate of Northwestern University in 1992, Dr. Khashayar Etemadi brings a wealth of experience and knowledge to the practice. With a genuine passion for creating radiant, healthy smiles, he has built an extensive background in cosmetic dentistry — helping patients leave with renewed confidence.

From the detailed artistry of dental implants and porcelain veneers to the smile-straightening power of Invisalign, Dr. Etemadi’s care for craftsmanship shows in every procedure. Committed to continuous learning, he blends time-tested techniques with modern approaches to deliver comfortable, patient-focused care.

With Dr. Etemadi, you gain more than a dentist — you gain a partner in your journey toward lasting oral health.

Our philosophy

Patient-centered care, every visit

The principles that guide how we treat every person who walks through our doors.

  • Empathy first

    We listen to your goals and concerns, and we never rush your decisions.

  • Honest pricing

    Clear, up-front pricing and written treatment plans — no surprises.

  • Modern techniques

    Contemporary implant methods focused on comfort and predictable results.

  • Long-term partnership

    We support your smile well beyond the day it's completed.

Education & Professional Affiliations

  • American Academy of Implant Dentistry
  • International Academy of Dental Implantology
  • American Dental Association
  • California Dental Association
  • Orange County Dental Society
  • Tri-County Dental Society
  • University of the Pacific
  • Northwestern University

Find us

Proudly serving Mission Viejo & South Orange County

We welcome patients from Mission Viejo, Lake Forest, Laguna Hills, San Juan Capistrano, Rancho Santa Margarita, and beyond.

Office Hours

Closed now
  • Monday 9:00 AM – 6:00 PM
  • Tuesday 9:00 AM – 6:00 PM
  • Wednesday 9:00 AM – 6:00 PM
  • Thursday 9:00 AM – 6:00 PM
  • Friday 9:00 AM – 6:00 PM
  • Saturday Closed
  • Sunday Closed

Book your visit

Ready to rediscover your smile?

Request an appointment today and take the first step toward a confident, fully functional smile — or call our Mission Viejo office to speak with our team.