Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong

Dr. Saijai Peng, DDS, MSD · Dr. Daniel Areepong, DMD, MSD

5.0293 Google reviews

100 Pierre Rd Ste B, Walnut, CA 91789, United States · more dentists in Walnut

  • #1of 17 rated in Walnut
  • 293Google reviews
  • 3treatments on record
  • Satweekend hours
  • ♿wheelchair accessible

About Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong

Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong is a dental practice in Walnut, located at 100 Pierre Rd Ste B, Walnut, CA 91789. Dentists on record here include Dr. Saijai Peng, DDS, MSD and Dr. Daniel Areepong, DMD, MSD. Patients have given it a 5.0 star average from 293 Google reviews. That ranks it 1st of 17 rated dentists in Walnut by rating, above the 4.8 area average. It is also one of the most reviewed offices in Walnut, the 2nd most reviewed.

Treatments on record include general dentistry, orthodontics and invisalign & clear aligners. Listed opening hours are Monday to Friday 9 am to 5 pm, Saturday 8 am to 4 pm, closed Sunday. Saturday opening makes it an option if you can't get away on weekdays. The entrance and facilities are listed as wheelchair accessible.

Compare it with the ranked list of Walnut dentists.

What patients say about Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong

Walnut Orthodontics, Dr. Saijai Peng & Dr. Daniel Areepong holds a 5 star average across 293 public Google reviews, and the pattern inside those reviews is fairly consistent. The compliments that repeat are about friendly staff and how the team treats children, and several people bring up clear explanations too. Reviewers get specific about their treatment, writing about orthodontics and Invisalign rather than just the atmosphere.

Loyalty runs deep, with at least one reviewer who has been coming here for over 4 years. Families feature often, with parents writing about how the team handled their kids. Taken as a whole, these reviews read like a practice that has earned its rating the slow way.

OrthodonticsInvisalignFriendly staffHow the team treats children

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

Recent Google reviews

Feb 2026
I can’t say enough good things about my orthodontist and the entire team. They are always so kind, patient, and welcoming. I did Invisalign with them and the whole process was smooth and comfortable. They explained everything clearly and truly care about their patients. I’m so grateful for my new smile and the amazing experience from start to finish. Highly recommend! ✨
via Google reviews
Sep 2026
My family and I highly recommend Walnut Orthodontics. My procedure took over 4 years to complete, and they have been patient and understanding since day 1. I am extremely grateful for Dr. A and Dr. Peng for their kindness and patience. Booking an appointment and calling them is extremely easy and stress free. The whole team is kind and caring. Thank you so much!
via Google reviews
Aug 2026
Everyone in the office is a treat to be around! I really enjoyed every time I came to the office! Their work ethic and their attitude towards working with patients is exceptional and only found here! Everyone working in the office goes above and beyond and working with each patient feels personal and suited only for that certain patient.
via Google reviews

Read all 293 reviews on Google ↗

The dentists here

DA

Dr. Daniel Areepong

DMD, MSD

Dentist at Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong

Headshots and bios are added by the practice. Claim this profile to add yours.

Treatments and typical costs

TreatmentTypical Los Angeles priceMore
General Dentistry$95 – $350Compare in Walnut
Orthodontics$3,000 – $7,500Compare in Walnut
Invisalign & Clear Aligners$3,500 – $8,000Compare in Walnut

Ranges are typical Los Angeles fees before insurance, not Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong'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 toilet

Amenities

  • Has toilet

Planning

  • Appointment required
  • Appointments recommended

Payments

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

Parking

  • On-site parking

From the practice's public Google business profile.

Questions about Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong

Is Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong good?

Patients rate Walnut Orthodontics, Dr. Saijai Peng & Dr. Daniel Areepong 5 stars across 293 public Google reviews, and the strength they mention most is friendly staff. Some reviewers have been patients here for over 4 years, which is usually the strongest signal an office gives. The ranked neighborhood list on this site shows how that compares to nearby offices.

What do patients complain about at Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong?

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 Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong?

In recent public Google reviews, patients describe orthodontics and Invisalign at Walnut Orthodontics, Dr. Saijai Peng & Dr. Daniel Areepong. 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. Saijai Peng at Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong?

Five of the 10 recent Google reviews we read mention Dr. Saijai Peng by name, and all of them are positive. Patients single out skill and thoroughness and a kind chairside manner. If you want to be seen by Dr. Saijai Peng specifically, ask for them when you book.

What do patients say about Dr. Daniel Areepong at Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong?

One of the 10 recent Google reviews we read mentions Dr. Daniel Areepong by name, and it is positive. Patients single out a kind chairside manner. If you want to be seen by Dr. Daniel Areepong specifically, ask for them when you book.

Can Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong 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. 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 Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong?

One of the 10 recent Google reviews we read talks about cost, billing or insurance, and it is not critical. Even so, ask for a written estimate and check your coverage before larger work.

Where is Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong located?

Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong is at 100 Pierre Rd Ste B, Walnut, CA 91789, in Walnut. Use the map on this page for directions, and check parking or validation with the office when you book.

What are Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong's opening hours?

Listed hours are Monday to Friday 9 am to 5 pm, Saturday 8 am to 4 pm, closed Sunday. Weekend appointments are available. Hours can change around holidays, so call ahead before visiting.

What treatments does Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong 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), invisalign & clear aligners (typically $3,500 to $8,000 in Los Angeles). Actual fees depend on your case and coverage, so ask the office for a written estimate after an exam.

How do I book an appointment at Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong?

Call +1 909-595-4945 or book through the practice website linked on this page. Mention whether you are a new patient and if the visit is urgent, since many offices keep same day slots for emergencies.

Is Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong your practice? Claim this profile to add photos and doctor bios, respond to the summary, show a verified badge and receive appointment requests directly.

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Dentists near Walnut Orthodontics - Dr. Saijai Peng & Dr. Daniel Areepong

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

Keep exploring: General Dentistry in Walnut · Orthodontics in Walnut · Invisalign & Clear Aligners in Walnut · all Walnut dentists