Inlays and Onlays in Tustin, CA

Is your tooth too damaged for a filling but too healthy for a crown? Inlays and onlays in Tustin, CA, fill exactly that gap with lifelike, long-lasting restorations. Dr. Ezzy uses state-of-the-art CAD/CAM technology for every one.

5.0 rating (221 Google Reviews)

Inlays and Onlays in Tustin, CA
Inlays and Onlays at Smile Tustin by Dr. Ezzy

What Are Inlays and Onlays?

Inlays and onlays are custom-made restorations that repair the back teeth with mild to moderate decay or damage. They offer a conservative alternative to full crowns when the tooth structure is still mostly intact. Inlays fit within the tooth's cusps, or top edges, while onlays cover one or more of those cusps. We use advanced CAD/CAM technology to design and fabricate these restorations with real precision. That allows for accuracy, efficiency, and treatment completed in a single dental visit.

The Benefits of Inlays and Onlays

Preserved Structure

Inlays and onlays preserve far more of your natural tooth structure than either a traditional filling or a full dental crown would be able to preserve for you.

Stronger Restoration

These restorations provide a stronger and more durable solution that resists staining, which keeps your smile looking appealing through years of normal wear and use.

Same-Day Treatment

CAD/CAM technology allows same-day treatment, which reduces the number of appointments you need and gets your tooth protected far sooner than it otherwise would be.

Longer Lifespan

Strengthening a damaged tooth can potentially prevent further treatment down the road, and these restorations last longer than traditional fillings do by a wide margin.

Our Step-by-Step Process

Here is a step-by-step guide to getting an inlay or onlay at Smile Tustin by Dr. Ezzy.

Request an Appointment
  1. 01

    Initial Consultation

    Our expert dentist examines your tooth and determines whether an inlay or an onlay suits it, based on how much structure remains for that tooth.

  2. 02

    Tooth Preparation

    The damaged or decayed portion of your tooth is removed, and then the area is cleaned and prepared to receive the restoration ahead of the scan.

  3. 03

    Digital Impression

    Using CAD/CAM technology, we take a digital 3D impression of the prepared tooth, which is faster and far more comfortable for you instead of a messy mold.

  4. 04

    Restoration Design

    Dr. Ezzy designs your inlay or onlay using specialized software, shaping the restoration to match your own bite precisely shaping it to match your bite exactly.

  5. 05

    Milling & Placement

    The restoration is milled from high-quality ceramic in our on-site unit, then checked, fitted, and bonded during that same visit then checked and bonded.

Signs You May Need an Inlay or Onlay

  • Moderate Damage — You have tooth decay or damage that needs more support than a regular filling gives, but a crown would remove too much enamel too much of it.

  • Intact Structure — The tooth structure is still mostly intact, so full coverage would take away more healthy enamel than is really necessary without good reason.

  • Failed Filling — An older filling has failed, and you want a stronger, longer-lasting replacement that resists staining over the coming years and holds up to everyday chewing.

  • Single Visit — You would rather finish treatment in one visit than return for a second appointment two weeks later just for placement of the finished ceramic restoration.

Signs you may need inlays and onlays — Smile Tustin by Dr. Ezzy

Why You'll Love Inlays and Onlays at Smile Tustin by Dr. Ezzy

On-Site Milling Unit

Restorations are milled right here in our office. That is what makes same-day treatment possible.

Conservative Treatment Approach

We preserve natural tooth structure wherever we can. A full crown is not always the right answer.

Stain-Resistant Ceramic

High-quality ceramic resists staining over the years. Your restoration keeps looking like new.

Precise CAD/CAM Design

Digital design produces a genuinely perfect fit. Accuracy and efficiency both improve as a result.

Real Patients, Real Stories

Real Results, Real Smiles

What Our Patients Say

5.0 · 221 Google reviews
  • I had an onlay made for a tooth that lost a filling. Such a pleasant experience. Perfect shade. No pain, no problems. Conservative treatment. Dr Ezzy is a perfectionist with a caring touch and great "bedside" manners. I had my teeth cleaned the following day and again a thorough job. Dr Ezzy has a great staff, kind, informative and professional. I highly recommend!
    DebbieGoogle · January 2026
  • Dr Ezzy and her staff are knowledgeable, cheerful & attentive ! It’s a pleasure to go to the dentist when it’s Dr. Ezzy’s office!
    ElizabethGoogle · May 2026
  • Visited yesterday to treat my wife allergic reaction in mouth after 1 month of suffering and not treated by other medical providers. Dr.Ezzy properly diagnosed and prescribed medications working well so for.
    VelumaniGoogle · April 2026
  • Dr. Ezzy and the entire staff were incredibly kind, professional, and welcoming. From the moment I walked in, I felt comfortable and well taken care of. The staff was friendly and attentive, making sure all my questions were answered and that I felt at ease throughout the visit. Dr. Ezzy took the time to listen carefully and explain everything clearly, which I really appreciated. The level of care and attention to detail truly stood out. The office was clean, organized, and ran smoothly, making the whole experience even better. I’m very grateful for the excellent service and would highly recommend Dr. Ezzy and the team to anyone looking for quality care.
    MahmodGoogle · April 2026
  • All systems were go, two implants were done. Same day and following day NO PAIN. Alittle discomfort but minimal at best.
    JackGoogle · April 2026
  • Great experience! Office staff is very friendly and professional! Dr Ezzy is efficient and very concerned about comfort and quality of work!
    JoeGoogle · April 2026
  • Great staff and great customer service.
    MarioGoogle · April 2026
  • I can’t say enough good things about my experience with Dr. Ezzy. From scheduling the appointment to the actual visit, everything was smooth and stress-free. The team is friendly, organized, and genuinely cares about patients. Dr. Ezzy is not only highly skilled but also very kind and reassuring, which made a big difference for me. They took the time to listen to my concerns and made sure I felt comfortable every step of the way. The treatment was quick, painless, and done with great attention to detail. It’s rare to find a dental office that combines professionalism with such a warm and welcoming atmosphere. I’m really grateful to have found Dr. Ezzy and would confidently recommend them to anyone looking for top-quality dental care.
    FatemehGoogle · April 2026
  • I had an excellent experience with Dr. Ezzy and the entire dental team. From the moment I walked in, the staff was welcoming, professional, and made me feel completely at ease. Dr. Ezzy is incredibly knowledgeable, patient, and takes the time to explain everything clearly before starting any procedure. The office is clean, modern, and well-organized, which really adds to the overall comfort. What stood out the most was the gentle care and attention to detail — I never felt rushed, and my comfort was always a priority. If you’re looking for a dentist who truly cares about their patients and delivers high-quality work, I highly recommend Dr. Ezzy. I’m very happy with my results and will definitely continue coming here.
    MelikaGoogle · April 2026
  • Dr. Ezzy is a wonderful Dentist. All her staff are so nice, they compliment each other. I will definitely refer others to: Smile Tustin by Dr. Ezzy! 😉
    JaneGoogle · March 2026
  • Dr Ezzy and staff were all absolutely amazing. My cleaning was the best I have ever had. She was so gentle and made me feel at ease even though I hadn’t been for a cleaning in a while. Dr Ezzy was compassionate, caring and very thorough. She spent time explaining things and setting a plan moving forward. I highly recommend!
    DebbieGoogle · March 2026
  • They are extremely tech-advanced and properly staffed. I really wish I had found them sooner. In life, you have to switch to a dentist that can provide you with proper care including having staff properly respond. Shout out to Debbie, she sealed the deal for me not because of sales skills but because of patient education and also having a seven year old CEREC crown herself. Even basic things like X-rays and numbing are done so much better here than at any other office I’ve been to. I already got a same-day CEREC crown here, and they also offer financing options. I do have several cavities and may need more crowns in the future (based on x rays from my previous dentist)—not because they are pushing treatment, but because I’ve had long-standing dental issues from large childhood fillings and nerve involvement. I’ll need to get an x ray here when I’m back and see what options they can provide to me. Maybe there are other ways. I finally found a place I trust with my long-term dental health. It’s been depressing finding one problem after another, but I feel genuinely safe starting treatment here. The staffing is especially important, because for urgent care, education, and follow-up, this is the first office that has truly met those needs.
    CelineGoogle · February 2026

Frequently Asked Questions
About Inlays and Onlays

Don't see the answer you're looking for? Call us at (714) 730-5600.

What is the difference between an inlay and an onlay?

An inlay fits within the cusps, or top edges, of your tooth. An onlay is larger and covers one or more of those cusps as well.

How long does the procedure take?

CAD/CAM technology allows for design and fabrication in a single dental visit. That means one appointment instead of two spaced weeks apart.

How long will my restoration last?

Inlays and onlays last longer than traditional fillings and offer better long-term value. With good oral hygiene, many hold up for well over a decade.

How much do inlays and onlays in Tustin, CA, cost?

The cost depends on the size of the restoration and the ceramic material used. Our team reviews the full fee with you before treatment begins.

Does insurance cover inlays and onlays in Tustin, CA?

Most dental plans cover a portion of the cost, since these restorations are considered restorative. Our front office will verify your benefits first.

Schedule Your Inlay and Onlay Consultation Today!

A conservative restoration protects the healthy enamel you still have left. Contact Smile Tustin by Dr. Ezzy today to schedule inlays and onlays in Tustin, CA, and restore your smile in one visit.

Request a time using the form, or prefer to talk it through? Call us at (714) 730-5600.

Here is what draws patients to these restorations:

  • Same-Day Treatment
  • Conservative Approach
  • Precise Fit
  • Lasting Durability

Request Your Appointment

We'll reach out within 1 business hour to confirm your time.

Dr. Zahra Hanieh Ezzy, DDS at Smile Tustin by Dr. Ezzy in Tustin, CA

Trusted Local Care in Tustin, CA

Patients travel from across Southern California for expertise and personalized care.

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We're Here to Help

  • Insurance: We work with most insurance providers.
  • No Insurance? No problem! Call (714) 730-5600 for more information.
  • Financing Options: We offer a wide range of dental financing options — learn more.
  • We serve patients from the following cities: Tustin, Old Town Tustin, Tustin Ranch, Tustin Legacy, Tustin Meadows.
  • CA License 62757. View License Information