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714.538.2311 Book an Appointment

Important Update for Medi-Cal Dental (Denti-Cal) Patients: Despite possible program changes on July 1st, our office remains committed to your oral health. We continue to accept Medi-Cal Dental. You can schedule appointments and receive care as usual. If coverage changes or a service isn’t covered, we offer affordable payment options. If you’re concerned about losing coverage, book an appointment before July 1st either online or by giving us a call. If you have questions, our team is here to help.

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Affordable Dentist in Orange, CA

Our team is committed to making dental visits positive, stress-free and even fun!

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Your Trusted Dentist in Orange, CA

Seeking a trustworthy and affordable dentist in Orange? At Newport Dental & Orthodontics, we combine expert care with a local touch. Whether you’re coming in for a routine checkup, a smile makeover, or an emergency visit, our team is here to help you achieve a healthier, more confident smile — all while keeping your comfort, time, and budget in mind.

Conveniently located in Orange, patients come from all surrounding neighborhoods, including Anaheim, Villa Park, Garden Grove, to visit us. Our patients come to us because they know they’ll receive professional care with a personal touch from a dental team that understands the community.

Comprehensive Dental Care Under One Roof

At Newport Dental & Orthodontics, we offer a comprehensive range of services designed to meet the needs of all ages and dental requirements. Our Orange dentist office is equipped with modern technology and staffed by a compassionate, highly trained team ready to care for your entire family.

Preventive Dentistry Our preventive services include comprehensive oral exams, dental sealants, fluoride treatments, teeth cleaning, and oral cancer screenings.
Restorative Dentistry Our restorative solutions include fillings, crowns, bridges, implants, root canal treatment and dentures. Using advanced techniques provide the best outcomes.
Orthodontics Orthodontic treatment is used to correct teeth that are crooked, crowded, or irregularly spaced. Discover the benefits of straightening your teeth with braces or clear aligners.
Emergency Dental Care If you're experiencing extreme pain or other dental emergencies, call us for an emergency appointment. In most cases we will be able to see you the same day.
Cosmetic Dentistry Our cosmetic dentistry services can give you the smile you've always wanted. We offer a variety of services including whitening, veneers and crowns.
Dental Implants Dental implants are replacement tooth roots. Implants provide a strong foundation for fixed (permanent) or removable replacement teeth that are made to match your natural teeth.
Explore All Dental Services

Our Office

714.538.2311
1632 E. Katella Ave, Suite B-1
Orange, CA 92867

Located at the Tustin & Katella Plaza West near Katella & Tustun Ave, next to Norms and Heemo Sushi

Meet Your Care Team

Dr. Shahram Ashtiani, DDS https://smilebrandscms.wpenginepowered.com/wp-content/uploads/2025/08/Ashtiani-Shahram.png

Dr. Shahram Ashtiani, DDS

Ohio State University - DDS

I believe in making my patients feel comfortable during their treatment and leave each visit smiling.

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Dr. Jimmy Ngo, Orthodontist https://smilebrandscms.wpenginepowered.com/wp-content/uploads/2025/08/Ngo-Jimmy.png

Dr. Jimmy Ngo, Orthodontist

"My goal is to work with each patient to help them achieve their best possible smile."

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Dr. Hardev M. Singh, Periodontist https://smilebrandscms.wpenginepowered.com/wp-content/uploads/2025/08/Singh-Singh.png

Dr. Hardev M. Singh, Periodontist

Loma Linda University School of Dentistry - Specialty Certification in Periodontics

I treat my patients as though they were family and provide them with a treatment plan that will satisfy their goals for achieving a healthy smile.

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Dr. John Choi, Oral Surgeon https://smilebrandscms.wpenginepowered.com/wp-content/uploads/2025/05/Choi-John.png

Dr. John Choi, Oral Surgeon

My approach to exceptional patient care is connecting to each individual and understanding their needs.

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An Affordable Dentist in Orange, CA

Everyone deserves access to quality dental care, regardless of their budget. As a leading affordable dentist in Orange, CA, we work with most major dental insurance plans and offer flexible financing options to keep out-of-pocket costs manageable.

Seeking an affordable dentist in Orange, CA, without compromising quality? Ask about our new patient specials, preventative services, and low-cost treatment plans for uninsured patients.

Why Choose Newport Dental & Orthodontics?

Whether you're searching for a cosmetic dentist in Orange, CA or need urgent dental care, Newport Dental & Orthodontics is your go-to local dental partner.

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Insurance We accept most dental insurance & are in-network with many PPO providers. Learn More
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Financing We offer flexible financing terms and accept a variety of payment choices. Learn More
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Dental Plan Receive free dental exams & digital x-rays. Plus 20-40% off most dental services Learn More
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Patient Offers Take advantage of special savings on exams, cleanings, X-rays, and more.
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We Proudly Serve the Orange Community

Our dental clinic is centrally located in Orange, CA, making it easy for patients throughout the area to access care. Our office serves patients from communities such as Anaheim, Villa Park, Garden Grove, and more.

Our strong local presence and deep understanding of the community help us deliver culturally sensitive, personalized care in both English and Spanish.

Your Smile Starts Here — Book an Appointment Today

Don’t wait to get the care you need. Whether you’re looking for a routine exam or searching for a trusted family dentist in Orange, our team is ready to help.

Call today or use our simple online booking form to schedule your appointment. We’re accepting new patients, offer same-day emergency visits, and have convenient weekday and weekend hours to fit your schedule.

Book an Appointment

What Our Patients Say

Google 4.3 Stars

Frequently Asked Questions

Do you offer financing for dental implants or cosmetic work?
Absolutely. We partner with trusted financing providers to offer low monthly payment plans on elective or advanced treatments.
How much does a dental cleaning cost without insurance?
We offer affordable pricing for uninsured patients, with cleaning packages starting at competitive rates. Ask about current new patient specials.
Are same-day or emergency appointments available?
Yes, we offer same-day appointments for dental emergencies, such as toothaches, chipped teeth, swelling, or broken restorations.
Do you offer children’s dental services?
Yes! Our child’s dentist provides gentle, fun, and educational care for children of all ages, from toddlers to teens.
What insurance plans do you accept?
We accept most major dental insurance providers, including Medi-Cal, PPOs, and some HMOs. Call us to verify your plan.

Important Note: Dental Specialty Providers generally provide services as Independent Contractors and are not employees of Newport Dental & Orthodontics.