Permanent Solution
All-on-4 is a fixed alternative to dentures, designed to last a lifetime with proper care.
Accepting New Patients
All-on-4 Dental Implants in Rancho Santa Margarita, CA
Tired of loose dentures or missing most of your teeth? All-on-4 dental implants in Rancho Santa Margarita, CA restore a full arch with just four implants, often in a single day. At Elite Dentistry, Dr. Lari delivers a stable, natural-looking smile you can count on.
2,500+
Happy Patients
25+ Years
Experience
Same-Day
Emergency Care
Understanding Your Treatment
What Are All-on-4 Dental Implants?
All-on-4 is a full-arch tooth replacement that uses just four strategically placed implants to support a permanent set of teeth. Unlike traditional dentures, the prosthesis is fixed in place, so it never slips or needs adhesives. The angled placement often allows treatment without bone grafting, even where bone is limited. In many cases, you can walk out with a brand-new smile the same day.
The Benefits
The Benefits of All-on-4 Dental Implants
Stable and Secure
Four implants create a solid foundation, so you can chew, speak, and smile with full confidence.
Youthful Support
Replacing an arch supports your facial structure and helps prevent the sagging that bone loss causes.
Better Quality of Life
A restored, fixed smile can dramatically improve your comfort and self-esteem.
The Process
Our Step-by-Step Process
From your first exam to the final result, here's exactly what to expect — calm, clear, and never rushed.
Request an Appointment- 01
Initial Evaluation
Dr. Lari uses X-rays and 3D imaging to assess your bone and confirm you are a candidate.
- 02
Implant Placement
Four implants are strategically placed into the jawbone to anchor the new arch.
- 03
Abutment Placement
Connector abutments are attached to support the prosthesis.
- 04
Prosthesis Placement
Your custom full-arch teeth are secured, often the same day.
Is It Right for You?
Signs You May Need All-on-4 Dental Implants
Full Arch Missing
You need to replace an entire upper or lower arch of teeth.
Denture Frustration
You want to avoid the slipping and adhesives of removable dentures.
Immediate Results
You want a permanent solution with a new smile in as little as one day.
Full-Arch Value
You want an efficient, cost-effective way to restore a full arch of teeth.
You're in good company… Glowing Reviews
Glowing Reviews
From Our Patients
5-star rated dental care from patients like you…
- 5 out of 5 stars. “Truly the most wonderful experience with a dental office and staff I’ve ever experienced. I came into Elite having recently experienced poor experiences elsewhere in town, and couldn’t believe how kind, capable and professional the team is here. I am 6 months into my Invisalign process and couldn’t be happier. Highly recommend Elite for general dentistry to anyone!” — Alex
- 5 out of 5 stars. “Have been coming here for years. They accommodate all my needs and are very thorough with what they need to work on regarding my dental wellbeing. They also have very advanced dental technology which I love.” — Nicholas
- 5 out of 5 stars. “I just moved to OC and needed to find a new dental office. I had my first visit today with Elite Dentistry and was very impressed. Everyone who worked there was so kind and attentive and the equipment they use is very advanced. They recommend treatment without making you feel pressured.” — Jessica
- 5 out of 5 stars. “This is the dentist I've been waiting for! An absolute artist and master of the craft. When someone is passionate about what they do, it shows! Dr. Rastegar-Lari is simy the best in the area. We did some major work yesterday, and today I feel and look great! Thanks Doc!0” — K
- 5 out of 5 stars. “The stuff was very professional and informative.” — Anna
- 5 out of 5 stars. “Dr. Lari is so kind and gentle and a comforting personality that I have not seen in the dentistry business as long as I have had teeth. He is special and we are lucky to have him in our small community. He makes you feel like you are family and you will appreciate that. No hidden charges or overpricing at all at this office. He went way over and above in quality and cosmetic items I needed for what I paid for. He is my hero.” — Steve
- 5 out of 5 stars. “I had such a great experience at Elite Dentistry in RSM. The ladies at the front desk are so sweet and welcoming and just make everything feel easy from the moment you walk in. The assistants were gentle and attentive and really made sure I was comfortable the whole time.Dr. Lari was amazing. So professional, calm, and thorough. I felt completely at ease and genuinely taken care of. You can tell this office really cares!Highly recommend!” — Yasmeen
- 5 out of 5 stars. “Elite Dentistry is hands down one of the best dental clinics I’ve ever been to. Dr Mehran is truly the best in the industry extremely knowledgeable, professional, and someone you can genuinely trust. The entire team is welcoming and attentive, and you can tell ethics and patient care are a top priority here.They use state of the art technology and the latest equipment, which makes a huge difference in both comfort and results. Everything is explained clearly, there’s no pressure, and you always feel like they’re doing what’s best for you not just what’s convenient.Highly recommend Elite Dentistry to anyone looking for top-tier dental care with honesty, precision, and professionalism” — Masoud
- 5 out of 5 stars. “Elite Dentistry is the best. I grew up with an unnatural fear of dentists but these guys squashed that for me. They are very kind and thorough. They explain every step to make sure I was comfortable with their recommendations. The pricing is fair. I feel good about sending my family here for their dental needs.” — Kevin
- 5 out of 5 stars. “The staff is amazing at Elite Dentistry, very friendly, reassuring and especially gentle. The doctor is very friendly, gentle as well and never upsells.” — Jessica
- 5 out of 5 stars. “I had a great experience with Dr. Lari. The staff was incredibly friendly, professional, and made me feel comfortable from the moment I walked in. They took the time to explain everything clearly and made sure I was at ease throughout the visit. I don’t usually get to see the dentist very often, but when I did, it was clear that he knew exactly what he was doing and was very confident and skilled. I truly appreciate the level of care and attention I received and would highly recommend dr.Lari to anyone looking for excellent dental care!” — Leticia
- 5 out of 5 stars. “I had such an amazing experience at Elite Dentistry and cannot recommend them enough. From start to finish, everything was seamless, calm, and genuinely pleasant which is saying a lot when it comes to dental visits.Dr. Mehran Rastegar-Lari is truly exceptional. He is incredibly kind, patient, and clearly very knowledgeable. He took the time to educate me throughout the process, answered all of my questions, and made sure I felt comfortable every step of the way. You can tell he genuinely cares about his patients and their experience, not just the end result.Omar, the dental assistant, was equally amazing. I suffer from pretty high dental anxiety, and he was so calming, reassuring, and supportive. He helped me relax and made the entire visit feel manageable and even comfortable. He was truly great.The front desk staff was also fantastic. Super outgoing, welcoming, and kind from the moment I walked in. The positive energy made a huge difference.On top of all that, I had a crown done the same day, and the process was completely effortless. No stress, no hassle, and everything was handled efficiently and smoothly.If you are looking for a dental office that combines professionalism, compassion, and top tier care, Elite Dentistry is it. I am so grateful I found them. 🦷✨” — Sara
The Elite Dentistry Difference
Why You'll Love All-on-4 Dental Implants at Elite Dentistry
A full arch in a single day changes everything, and we make it possible. Here is why patients trust us with All-on-4.
Here are just a few reasons our patients love us:
- Same-Day Teeth
- IV Sedation Available
- In-House Care
- Advanced 3D Planning
Frequently Asked Questions
You've Got Questions, We've Got Answers
Don't see the answer you're looking for? Call us at (949) 888-8989.
How long do All-on-4 implants last?
With proper care, All-on-4 implants can last a lifetime. Good hygiene and regular checkups help protect your investment.
How do I clean an All-on-4 appliance?
Care for it much like natural teeth, with regular brushing, flossing, and checkups. We will show you the best way to keep it clean.
Are All-on-4 implants better than dentures?
For many patients, yes, because they are fixed, secure, and help prevent bone loss. Traditional dentures can slip and require adhesives.
Can I eat normally with All-on-4 implants?
Yes, once healed, you can enjoy nearly all your favorite foods, even steak and crunchy vegetables. The fixed teeth stay secure while you eat.
Does insurance cover All-on-4?
Coverage varies by plan and the number of arches involved, and full coverage is rare. Some plans offer partial benefits, and we offer flexible financing to help.
Why only four implants for a full arch of teeth?
The answer lies in the strategic angling and placement. The two front implants are positioned straight, while the back two are tilted to take advantage of the densest available bone and maximize contact and support. This engineering distributes biting forces evenly across the arch, creating a remarkably stable foundation without needing an implant for every tooth. Dr. Lari uses 3D planning to position each one precisely for lasting strength.
If I have had bone loss, can I still get All-on-4 implants?
Yes, and this is actually one of All-on-4's biggest advantages. Because the rear implants are tilted to engage areas of the jaw where bone is naturally denser, many patients who lack enough bone for traditional implants can still qualify without extensive grafting. This often makes treatment possible for people who have worn dentures for years and experienced significant bone shrinkage. Dr. Lari will use 3D imaging to map your bone and confirm whether All-on-4 is a good fit.
Will All-on-4 implants feel like natural teeth?
For most patients, All-on-4 implants feel dramatically more natural than dentures ever did. Because the prosthesis is anchored firmly to implants rather than resting on the gums, there is no slipping, no rocking, and no need to cover the roof of your mouth, so eating and speaking feel far more like your natural teeth. There is a brief adjustment period as you get used to the new bite, but most people adapt quickly, and Dr. Lari can fine-tune the fit if anything feels off.
How much does all-on-4 dental implants in Rancho Santa Margarita, CA cost?
The cost of all-on-4 dental implants depends on a few factors, including the scope of your treatment plan and whether additional imaging or procedures are needed. During your visit, we'll walk you through a clear, itemized estimate before anything begins — no surprises. At Elite Dentistry, we work closely with most insurance providers to maximize your benefits, and we offer flexible financing options and new patient specials to make quality care comfortable for every budget.
Schedule Your All-on-4 Dental Implants Consultation
Ready for a fixed, full-arch smile? Fill out the form below, and our team will reach out within one business hour to start.
25+ Years of Care
About Our Dentistry
Trusted Local Care in Rancho Santa Margarita, CA
- Licensure
- CA License #65190 · Verify
- Insurance
- We work with most insurance providers.
- No Insurance?
- No problem — ask about our new patient specials and payment plans.
- Financing
- A wide range of dental financing options for every budget.
- Counties Served
- Orange County
- Cities Served
- Rancho Santa Margarita, Coto de Caza, Las Flores, Trabuco Canyon
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