Dentist in Tustin, CA

Precision Dentistry, Delivered with Heart

CEREC crowns completed in a single visit, laser fillings that often need no numbing, and a team that takes the time to explain all of it.

5.0 rating (221 Google Reviews)

Personalized Dental Care for Your Unique Needs

Smile Tustin by Dr. Ezzy provides exceptional dental care for patients in Tustin, CA, and the surrounding areas. Our experienced dentist combines advanced technology with a patient-centered approach to deliver outstanding results for all of your oral health needs.

We believe that informed patients make the best decisions about their oral health. We take the time to explain each procedure, answer your questions, and ensure you feel comfortable and confident in your treatment plan. Our aim is to provide a positive dental experience that leaves you smiling.

Dr. Zahra Hanieh Ezzy at Smile Tustin by Dr. Ezzy
The Smile Tustin by Dr. Ezzy team outside the office
Dr. Zahra Hanieh Ezzy showing a patient a dental model
The Smile Tustin by Dr. Ezzy team in a treatment room
A treatment room at Smile Tustin by Dr. Ezzy
A dental exam underway at Smile Tustin by Dr. Ezzy
Dr. Ezzy outside the Smile Tustin by Dr. Ezzy office

Dr. Zahra Hanieh Ezzy

Dr. Ezzy's path to dentistry is as unique as her approach to patient care. Born in Iran, she moved to Irvine at the age of 19, bringing with her a determination to excel in her chosen field. Her journey began as a dental assistant while she studied chemistry at the University of California, Irvine, and it was during that time that she discovered her true calling and fell in love with dentistry.

  • American Dental Association
  • California Dental Association
  • Orange County Dental Society
  • Herman Ostrow School of Dentistry of USC
  • University of California, Irvine
  • Mommy Dentists in Business
  • CEREC One-Visit Dentistry
Dr. Zahra Hanieh Ezzy talking with a patient at Smile Tustin by Dr. Ezzy

Our Commitment to Your Health

At Smile Tustin, your oral health and overall well-being are our top priorities. We strive to provide:

  • Personalized care tailored to your individual needs
  • State-of-the-art technology for precise diagnostics and treatments
  • A comfortable and welcoming environment for all patients
  • Ongoing education to stay current with the latest dental advancements
  • Flexible scheduling options to accommodate your busy life

Dr. Ezzy and our team are passionate about helping you achieve and maintain a healthy, beautiful smile that boosts both your confidence and your quality of life.

Flexible Payment Options

We offer insurance and easy payment plans so that quality dental care stays within reach for every patient we see.

  • InsuranceAccepted


    We work with dental insurance and offer easy payment plans to keep care affordable. Our front office team will verify your benefits and explain your coverage before treatment begins.

  • In-HouseMembership Plan


    Uninsured patients can access quality dental care through our exclusive in-house membership plan. Enjoy discounts on dental services without annual maximums, costly premiums, or deductibles.

  • EasyFinancing


    Flexible financing lets you spread the cost of treatment into monthly payments. Our team applies your insurance benefits first, then finances the remaining balance, so treatment can often begin the same day.

Experience Exceptional Care and Comfort

Dr. Ezzy would not be able to create so many beautiful smiles in Tustin without the support of our amazing dental team. Even as you finalize your appointment and take care of the financial side, our dedicated team makes sure the experience stays smooth and stress-free.

Here are just a few things that keep our patients coming back:

  • Highest level of dental care
  • Friendly and caring staff
  • Affordable financing options

Let us show you why Tustin patients trust Smile Tustin for all of their dental needs. Our combination of advanced technology, transparent communication, and genuine warmth is what brings families back year after year.

Dr. Zahra Hanieh Ezzy photographing a patient's smile at Smile Tustin by Dr. Ezzy

Real Patients, Real Stories

Real Results, Real Smiles

What Our Patients Say

5.0 · 221 Google reviews
  • Dr. Ezzy and her staff are totally dedicated to taking care of all their patients in such a warm and professional manner. I am especially impressed with how pain-free each of my procedures have been on all of my visits...crowns, partials, tooth extractions, etc. I definitely recommend Dr. Ezzy and her team to anyone looking for a top-notch dentist within Orange County.
    KrastonGoogle · January 2025
  • 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
  • I had my cleaning appointment yesterday. The dental hygienist Daisy is excellent. The office staff and the dentist are top notch. I highly recommend them!
    MaryGoogle · August 2025
  • I’ve been going to Dr. Ezzy’s office for the long time , and I can honestly say this is the best dental experience I’ve ever had. Dr. Ezzy is kind, gentle, and truly takes the time to explain everything and make sure you feel comfortable. The entire staff is friendly, welcoming, and professional—from the front desk to the hygienists. The office is clean, quiet and runs efficiently. I never feel rushed or anxious, and I always leave knowing I’m in great hands. If you’re looking for a trustworthy and caring dentist, I highly recommend Dr
    SaharGoogle · July 2025
  • I had such a fantastic experience at Dr. Ezzy's office! From the moment I walked in, I was greeted warmly by the front desk staff who made me feel completely at ease. The office was clean, modern, and had a very calming atmosphere. Dr. Ezzy was not only incredibly professional but also kind, patient, and thorough. They took the time to explain every step of the process and answered all of my questions without rushing. I felt genuinely cared for, not just like another appointment on the schedule. The hygienist did a wonderful job with my cleaning—gentle yet effective—and made sure I was comfortable the entire time. Even the X-rays and exam were quick and painless. I especially appreciated how transparent they were about my dental health and any recommended treatments. No pressure—just honest advice. I left feeling confident, cared for, and actually looking forward to my next visit (which I never thought I’d say about the dentist!). Highly recommend this office to anyone looking for quality care with a personal touch!
    FatemehGoogle · July 2025
  • After some bad experiences with dentists in the past, I was nervous about trying someone new — but Dr. Ezzy and her team completely changed that for me. From the moment you walk in, you’re greeted with warm smiles and a welcoming atmosphere. The staff takes the time to explain every step of the procedure, making sure you’re comfortable and informed. They’re also great at walking you through what your insurance covers, so there are no surprises. Our entire family now comes to this office, and we couldn’t be happier. I can’t recommend them enough!
    SilviaGoogle · May 2025
  • I found Dr. Ezzy through an internet search after not being too happy with another dentist. I contacted them and was given the white glove concierge treatment from the first point of contact. Just had my first treatment done last Monday. It was done in a very efficient, competent and kind way. We have found our permanent dentist. Thanks Team Smile Tustin!
    ChrisGoogle · May 2025
  • From the moment my wife and I walked into Dr. Ezzy's office, we felt welcomed and cared for. Their diligence, professionalism, and gentle approach made our visit a truly positive experience. Whether it is routine cleaning or a more complex procedure, they take the time to explain everything and ensure comfort throughout. We highly recommend Smile Tustin by Dr. Ezzy for your dental care.
    WilliamGoogle · May 2025
  • Dr. Ezzy is the best dentist I've ever been to. She is highly skilled, caring, and uses the latest technology to provide great dental care. The office is very clean, well-organized and the staff is always friendly. I feel confident, that I'm in the best hands here. Highly recommend.
    MajidGoogle · April 2025
  • I recently visited the dentist, and like many others, I’m not particularly fond of dental visits. However, Dr. Ezzy and her team reassured me that I was in the best hands, helping to ease my nerves. Dr. Zahra Ezzy is highly professional and provided exceptional care in addressing my dental issue. I highly recommend her practice—she is truly fantastic and did an outstanding job. I will definitely be returning to complete the rest of my dental work with her.
    RonaldGoogle · February 2025
  • Dr. Swenson has been our family dentist for many years, maybe 15 or so. He is very personable, as well as his staff, and always has the latest In technology. I love the crowns being done while one waits. Highly recommend him!
    TinaGoogle · August 2023
  • The best experience I’ve ever had with a dentist and staff. I recommend 1000% yes 1000!
    LovelySoniGoogle · May 2023
  • Going to the dentist isn't something I look forward to, however, the staff and Dr. Swenson make my time there as comfortable and enjoyable as possible. If you are looking for a dentist, I highly recommend Dr. Swenson.
    MichaelGoogle · December 2020
  • I broke a crown on Saturday night. I called the emergency number and Dr. Swenson called me back on Sunday! He fit me in Monday morning right away. His knowledge and skill will be able to save the crown (vs. an extraction). I am so grateful for an honest and fair assessment and know exactly what my portion will be. I’ve already recommended him to one of my friends who needs dental help. Based on my experience you will have a great dentist and great dental work if you visit his office.
    HollyGoogle · June 2020
  • I have always been terrified of visiting the dentist because of awful past experiences since my childhood. But Dr. Robert Swenson is an amazing dentist, he's understanding and patient. I feel very comfortable with him. And his staff (especially Lynette and Joyce) is super nice and friendly. Always very attentive. I love the fact that they make your crown the very same day so no need to wait for the lab to make it, it saves you another visit to the dentist. I absolutely recommend this place.
    GinaGoogle · June 2020
  • Dr Swenson is a true professional and always friendly. Will weigh options when necessary and guide your health plan with you rather than always telling you what must be done like other dentists Ive been to....and those dentists were more often wrong than right. His staff is amazing too. Highly recommend you check them out
    TimGoogle · June 2020
  • We couldn’t be more delighted with doctor Ezzy. She’s very competent, professional, friendly and very pleasant As is the entire office staff. She took over the practice last year. So I had to get to know her and trust her as my Dentist,. I had some complicated dental issues last year, and she handled them with ease and skill. I trust her skill and professionalism completely. I Wouldn’ hesitate to go to her for any Dental issue. I recommend her highly to anybody who’s looking for a competent and knowledgeable Dentist.
    AndreaGoogle · June 2020
  • His Dentistry is outstanding! His work is impeccable! I would recommend him always! Thank you Dr Swenson for a great experience!
    RonGoogle · May 2020
  • Dr Swenson is the best! He is a very considerate and thorough dentist. I’ve been in for everything from a cleaning (Christine is such a talented hygienist) to a root canal. I’m always greeted with a big smile. It feels like family when I’m there! HIGHLY recommend to everyone
    KurtGoogle · January 2020

Frequently Asked Questions

Here are the answers to the questions we hear most often from patients who are new to our practice.

What services do you offer in-house?

We offer a wide range of in-house services, from routine dental exams and teeth cleanings through to dental implants and advanced cosmetic procedures. Everything you need is available in one convenient Tustin location.

Do you see patients for dental emergencies?

Yes, our team is available for emergencies and provides prompt, compassionate care when accidents happen. Call our office right away and describe your symptoms so we can prepare.

What if I do not have dental insurance?

Uninsured patients can access quality care through our exclusive in-house membership plan. That plan offers discounts on services without annual maximums, costly premiums, or deductibles.

Can I really get a crown in a single visit?

Yes, our CEREC same-day dentistry technology creates and places your crown during one appointment. There is no temporary crown and no second visit required.

How do you help nervous patients feel comfortable?

We take the time to explain each procedure, answer your questions, and make sure you feel confident in your plan. Sedation options, including IV sedation and nitrous oxide, are also available.

Are you accepting new patients in Tustin, CA?

Yes, Smile Tustin by Dr. Ezzy welcomes new patients of all ages from Tustin and nearby Orange County communities, including Old Town Tustin, Tustin Ranch, Tustin Legacy, Tustin Meadows and North Tustin. Our dental office is located at 13422 Newport Ave Suite N, Tustin, CA 92780, with easy access from the 5 and 55 freeways. We accept most PPO dental insurance plans and offer easy payment options. Call (714) 730-5600 or book online to schedule your first visit.

Experience Expert Dental Care Today

Prioritizing your oral health starts with a single appointment. Contact Smile Tustin by Dr. Ezzy today to schedule with our expert dentist in Tustin, CA, and take the first step toward a healthier, more radiant smile.