Newport Dental & Orthodontics - Norwalk, CA

Dr. Roanna Siangio, DMD · Dr. Duy Nguyen, DDS

4.1217 Google reviews

11481 Rosecrans Ave, Norwalk, CA 90650, United States · more dentists in Norwalk

  • 217Google reviews
  • 6treatments on record
  • Satweekend hours
  • ♿wheelchair accessible

About Newport Dental & Orthodontics - Norwalk, CA

Newport Dental & Orthodontics - Norwalk, CA sees patients in Norwalk from its office at 11481 Rosecrans Ave, Norwalk, CA 90650. Dentists on record here include Dr. Roanna Siangio, DMD and Dr. Duy Nguyen, DDS. The practice holds a 4.1 star average from 217 Google reviews. That ranks it 29th of 38 rated dentists in Norwalk by rating, a little under the 4.4 area average.

The office lists general dentistry, orthodontics, cosmetic dentistry, emergency dentistry and pediatric dentistry among its treatments. Listed opening hours are Monday 8 am to 5 pm, Tuesday 10 am to 7 pm, Wednesday 9 am to 6 pm, closed Thursday, Friday 9 am to 6 pm, Saturday 8 am to 2 pm, closed Sunday. Both Saturday and after-work appointments are possible. The entrance and facilities are listed as wheelchair accessible.

Compare it with the ranked list of Norwalk dentists or nearby Cerritos, Artesia and Bellflower.

What patients say about Newport Dental & Orthodontics - Norwalk, CA

Newport Dental & Orthodontics, Norwalk, CA holds a 4.1 star average across 217 public Google reviews, and the pattern inside those reviews is fairly consistent. Read through the reviews and the same things surface: friendly staff, a clean, modern office, and in many of them billing & insurance. Reviewers get specific about their treatment, writing about same day treatment rather than just the atmosphere.

Team members get named, with Adela singled out for the care patients received. Several people write that their injections and cleanings simply did not hurt. More than one reviewer got seen the same day when something urgent came up. Visits with children are a recurring topic, and parents mostly describe them going smoothly.

Same day treatmentFriendly staffA clean, modern office

Summary written from recurring themes in public Google reviews, paraphrased rather than copied.

Recent Google reviews

Apr 2026
Had the best experience at this office. Came in as a new patient with new insurance and the front staff was able to help me understand how my insurance works. Dr. Siangio did a great job and I was able to do my whole treatment on the same day. Definitely coming back to this office for my regular check ups.
via Google reviews
Apr 2026
love going to Newport dental to get my annual check up . Dr Siangio Roanna is the best take care of her patients I fully recommend see her she take care of my family and friends I recommend and they have amazing staff Carolina .Dolores adela Ronnie Imelda Karla
via Google reviews
Jan 2026
Newport Dental in Norwalk is amazing! The staff is incredibly friendly, welcoming, and professional. They made me feel comfortable from start to finish and truly care about their patients. Highly recommend!
via Google reviews

Read all 217 reviews on Google ↗

The dentists here

Treatments and typical costs

Ranges are typical Los Angeles fees before insurance, not Newport Dental & Orthodontics - Norwalk, CA's own price list. Ask the office for a written estimate after your exam.

Accessibility and amenities

Accessibility

  • Has wheelchair-accessible car park
  • Has wheelchair-accessible entrance
  • Has wheelchair-accessible toilet

Offerings

  • Offers cosmetic dentistry
  • Offers emergency services
  • Offers pediatric care
  • Offers sedation dentistry

Amenities

  • Has toilet

Crowd

  • LGBTQ+ friendly
  • Transgender safe space

Planning

  • Appointments recommended

Payments

  • Accepts credit cards
  • Accepts debit cards
  • Accepts NFC mobile payments
  • Accepts payment plans

From the practice's public Google business profile.

Questions about Newport Dental & Orthodontics - Norwalk, CA

Is Newport Dental & Orthodontics - Norwalk, CA good?

Patients rate Newport Dental & Orthodontics, Norwalk, CA 4.1 stars across 217 public Google reviews, and the strength they mention most is friendly staff. The ranked neighborhood list on this site shows how that compares to nearby offices.

What do patients complain about at Newport Dental & Orthodontics - Norwalk, CA?

No single complaint repeats often enough in recent public reviews to call a pattern. As always, confirm pricing and insurance in writing before treatment so the paperwork matches the conversation.

What treatments do patients mention at Newport Dental & Orthodontics - Norwalk, CA?

In recent public Google reviews, patients describe same day treatment at Newport Dental & Orthodontics, Norwalk, CA. Reviews describe individual experiences rather than a service menu, so confirm availability and current pricing with the office directly before booking a specific procedure.

What do patients say about Dr. Roanna Siangio at Newport Dental & Orthodontics - Norwalk, CA?

Three of the 10 recent Google reviews we read mention Dr. Roanna Siangio by name, and all of them are positive. Patients single out a gentle touch, taking time to explain and a kind chairside manner. If you want to be seen by Dr. Roanna Siangio specifically, ask for them when you book.

Can Newport Dental & Orthodontics - Norwalk, CA help with a dental emergency?

One of the 10 recent Google reviews we read describes urgent visits such as pain, a broken tooth or a same day appointment, and patients report being fitted in quickly. Call as early in the day as you can and describe the problem, since emergency slots are usually limited.

What do patients say about billing and insurance at Newport Dental & Orthodontics - Norwalk, CA?

Three of the 10 recent Google reviews we read talk about cost, billing or insurance, and one of them is critical. Ask for a written estimate and a pre-authorization from your insurer before larger work.

What are the staff like at Newport Dental & Orthodontics - Norwalk, CA?

Seven of the 10 recent Google reviews we read comment on the team, and every one of them is positive. Patients name Adela in particular.

Where is Newport Dental & Orthodontics - Norwalk, CA located?

Newport Dental & Orthodontics - Norwalk, CA is at 11481 Rosecrans Ave, Norwalk, CA 90650, in Norwalk. Use the map on this page for directions, and check parking or validation with the office when you book.

What are Newport Dental & Orthodontics - Norwalk, CA's opening hours?

Listed hours are Monday 8 am to 5 pm, Tuesday 10 am to 7 pm, Wednesday 9 am to 6 pm, closed Thursday, Friday 9 am to 6 pm, Saturday 8 am to 2 pm, closed Sunday. Weekend appointments are available. Some days run into the evening. Hours can change around holidays, so call ahead before visiting.

Is Newport Dental & Orthodontics - Norwalk, CA wheelchair accessible?

Yes. The practice's public profile lists wheelchair-accessible features: has wheelchair-accessible car park, has wheelchair-accessible entrance, has wheelchair-accessible toilet.

What treatments does Newport Dental & Orthodontics - Norwalk, CA offer, and what do they cost?

On record: general dentistry (typically $95 to $350 in Los Angeles), orthodontics (typically $3,000 to $7,500 in Los Angeles), cosmetic dentistry (typically $350 to $2,500 in Los Angeles). Actual fees depend on your case and coverage, so ask the office for a written estimate after an exam.

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Dentists near Newport Dental & Orthodontics - Norwalk, CA

Comparing a couple of nearby offices is the fastest way to sanity-check a treatment plan and a quote.

Keep exploring: General Dentistry in Norwalk · Orthodontics in Norwalk · Cosmetic Dentistry in Norwalk · all Norwalk dentists