Preventive Dentistry in Newport Beach

Keep Your Smile Healthy, Clean, and Cavity-Free

At The Newport Beach Dentist, we believe the best dentistry is the kind you never need. With consistent at-home habits and professional preventive care twice a year, many dental issues—including cavities and gum disease—can be completely avoided. Our goal is to catch problems early or prevent them altogether so you enjoy fewer visits, shorter appointments, and a lifetime of confident smiles.

Why Choose The Newport Beach Dentist for Preventive Care?

Comfort-Focused Dentistry

We offer a calm, spa-like setting and gentle techniques to help you feel relaxed at every visit.

Experienced, Trusted Professionals

Dr. Omid Haroonian and our team bring decades of experience to every exam, cleaning, and treatment plan.

Sedation Options Available

For anxious patients or complex cleanings, we offer oral sedation to help you feel at ease.

State-of-the-Art Technology

Digital X-rays, intraoral cameras, and caries detection dye help us catch issues early—when they’re easiest to treat.

Comprehensive Exams & Gentle Teeth Cleanings

Routine checkups and cleanings are the foundation of preventive care. During your visit, we will:

By staying ahead of small problems, we help you avoid major ones—and keep your smile healthy year-round.

Fluoride Treatments: Strengthen & Protect

We offer fluoride treatments for both kids and adults. This powerful mineral helps strengthen tooth enamel, reduce sensitivity, and prevent cavities. It’s quick, painless, and gives your teeth long-lasting protection between visits.

Custom Nightguards for Teeth Grinding (Bruxism)

Do you wake up with jaw pain, headaches, or sensitive teeth? You may be grinding your teeth while you sleep. Over time, this can lead to worn enamel, fractured fillings, and even broken teeth.

We create custom-fit nightguards to protect your smile from damage—helping you sleep better and wake up pain-free.

Oral Cancer Screenings at Every Visit

Oral cancer can affect anyone—even patients with no known risk factors. That’s why we include a quick, painless oral cancer screening as part of every dental exam. Early detection can save lives, and we make sure it’s never missed.

Home Care Support & Personalized Education

Great dental health starts at home. We’ll give you practical, personalized tips for brushing, flossing, using mouthwash, and even choosing the right toothbrush or toothpaste for your needs.

Ready to Protect Your Smile?

Call (949) 832-6179 or book your preventive care visit online today. Experience the peace of mind that comes with clean, healthy, problem-free teeth.

The Newport Beach Dentist - Omid Haroonian, DDS

4.9

Based on 233 reviews

review us on

Jeff Saremi

3 weeks ago

The only place in socal That I would trust my teeth to.
Dr K. Is the most knowledgeable dentist ever.

Parham Javadi

1 month ago

Colleen

1 month ago

Dr. H. is gentle, professional, kind and consistently maintains high standards for patience health, changing gloves when handling things and in the patient's mouth. I appreciate her performing the cleanings and her use of both ultrasound and the metal implements. I am very relaxed in her care.

Abraham Ochoa

1 month ago

Great dentistry crew. From the front desk receptionist, the hygienist, the Doctor, and the assistant. Hygienist is very gentle. Went in for chipped enamel on front teeth and they transformed my smile. Gave me some confidence back. Thanks for everything!!

Gary Hutto

2 months ago

Dr Haroonian was fantastic, very attentive and listened to my issues carefully. Experience was 5* all the way.

David Bromberg

2 months ago

Over the years, I have had several dentists in Southern California and no office and staff take the time and provide the level of care as this team. If you are looking for a dentist in the Orange County area, do yourself a favor and look no further. Simply put, they are exceptional and set the standard!

Rabi Aziz

4 months ago

Had a great experience at this dental office. On my very first visit, they identified a problem I had been dealing with for the last 10 years. I have absolutely no complaints at all. Highly recommend their service and professionalism. I appreciate the Professionalism.

Dhrae Chan Salvador

7 months ago

You know what they say, bad things happen for a good reason. It was exactly that!

Already 8pm (Wed, Feb 4) and I don’t think I can wait another moment so I looked and found Dr. Omid Haroonian and his wife (The Newport Beach Dentist).

They took real good care of me! Felt like I’ve been with them for ages. I can’t write enough how great they were. I even got a call the next morning, checking in to see how I was doing.

My family and I were in the middle of transitioning to a new insurance and was in search for a new dentist.

We are definitely making The Newport Beach Dentist our go to.

Troy Bertrand

8 months ago

Newport Beach Dental is is the Best Dentist office I have ever been to. The staff is friendly with a warm greeting and aftercare instructions. Dr Haroonian is very gentle and concerned for you being comfortable during procedures. Mine was an implant. I wasn’t expecting but received a follow up call from the Dr later that afternoon checking to see if I was doing ok. It felt like a friend calling. I would recommend Dr Haroonian for your dental needs.

Elisabeth Pennington

8 months ago

Absolute nightmare. STAY AWAY!

I went here for basic cleaning and to check on two slightly sensitive teeth that they were not in significant pain by any means. In about 30 minutes, he performed what he told me were two full-blown root canals. I left and no follow up was scheduled. Never received a call back. I assumed I was all taken care of.

A month and a half later I'm brushing my teeth and I noticed cotton sticking out of my tooth, but I began to pull and it was completely infected and what was under. It was a huge hole in my tooth that wasn't there previously. At this point, I had already developed an infection, had no idea what was going on because he gave me no instruction that I need to come back for a crown or a full root canal.

I went back and once I was there, they informed me that they didn't actually do two root canals. They did two "half root canals" they ultimately did not need and by half root canals he drilled massive holes into my teeth, stuffed them with cotton and never told me I needed to come back. Luckily, I had a friend who was a dentist who informed me this was an emergency because now with these two open holes, I was very prone to the infection getting worse quickly. I called them, went in, expecting them to fix whatever was wrong only to learn that they never been good to root canals. All they did was throw those massive clothes in my teeth and stuff with cotton. Then he told me I had no option because of what he did, but to due to root canals and to do crowns on my teeth. According to him though, insurance denied this because it wasn't necessary. However, when I ask for the insurance denial letter I was told by the staff that it's illegal to show a patient their own medical records, including insurance, denial letters. They then started laughing at me and then handed me a piece of paper for nearly $7000 to fix it.
I went to custom smiles the next day and they did a fantastic job, but I am in shock at this place is still in practice. I plan to file a formal complaint and initiate an investigation into his practice.

Cherrie Goldberg

1 year ago

Dr. Haroonian and staff make you feel comfortable in going to a dentist! Dr. Haroonian is very thorough and is committed to the best care for your dental needs!!

Kenneth Garey

1 year ago

They showed genuine concern for my teeth and recommended solutions to my problem.

Kuuipo Lage

1 year ago

Thank you Dr. Omid n Nancy and Melanie for your overall care for my teeth health and your recommendations for long term health for me. I love ❤️ the care you have for me and your other patients. You are loved 🥰 and I recommend that you get new patients who would feel the same way as I do. Aloha from Anthony Perez and AprilLynn Lage and Makali’i. ❤️🙏🏼❤️🥰😇♥️

Castiney Stallard

1 year ago

Absolutely top-notch experience. The office is clean, modern, and welcoming from the moment you arrive. The staff is friendly, professional, and made the entire process smooth and stress-free.

I felt well taken care of and appreciated the attention to detail throughout my visit. It’s rare to find a dental office that combines great care with such a relaxing environment. Highly recommend!

Ysabelle Yrad

1 year ago

Lawrence Liu

1 year ago

Super friendly staff with a very nice comfortable setting. Dr. O was thorough and explained everything very clearly. The office was clean and modern, and the whole experience was quick and painless. Definitely my new favorite dental office! Dr. O is the way to go!

Thomas Flores

1 year ago

I was very very impressed on the level of great customer service received here. Starting with melody, to the x ray specialist, and Dr. they were all amazing, very informative and made it a seamless experience. I am definitely going to be going to them from now on. HIGHLY suggest!

Dave

1 year ago

Excellent service. DDS Omid is excellent. His demeanor is amazing and his skills are fabulous.

Mehdi Afshar

1 year ago

Patricia Thompson

1 year ago

I love Nancy my dental hygenist

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