New Patient Specials · Diamond Bar

A better first visit — at a price that makes sense.

Whether you have PPO coverage or none at all, there's a welcome offer with your name on it — gentle care, clear pricing, and a team that speaks your language.

English · Español · 한국어 · Tiếng Việt  ·  Most PPO plans, in & out of network
Choose your welcome

Four ways to start with us

Pick the one that fits your situation. Not sure which? Call us — we'll point you to the right one in two minutes.

No insurance? HMO or Medi-Cal?
$99
First visit
A complete exam, all needed X-rays, and a full cleaning — for new patients paying out of pocket.
New patients without dental insurance, in the absence of gum disease. Not valid with HMO or Medi-Cal plans.
Have an active PPO?
$0 out of pocket
New-patient visit
Your exam, X-rays, and cleaning, fully covered. We verify your benefits before you arrive, so there are no surprises.
Applies when your plan covers preventive care at 100%. If it doesn't, we'll confirm your exact cost first.
Everyone · One-year special
$99
Professional whitening
Advanced in-office whitening for a brighter smile — regularly $450. New and current patients welcome.
Through Aug 31, 2026
One per patient. Cannot be combined with other whitening offers.
No insurance? Stay covered.
$449/yr
In Line Member plan
Two cleanings, two exams, and all routine X-rays every year — plus member pricing on any other treatment you need.
A savings plan, not insurance
No catch

How it works

Honest dentistry means no fine-print games. Here's exactly what to expect.

1

Reach out

Call, text, or send the form below. Tell us which offer you'd like — or let us help you choose.

2

Know your cost first

We verify any insurance up front. You'll know exactly what you'll pay before you ever sit in the chair.

3

Come on in

Enjoy a gentle, unhurried visit with Dr. Chon and the team. No pressure, no surprises.

You'll always know the price before we begin.

Why neighbors choose In Line

Care that feels different

Dr. James Chon, DMD

UCLA, then dental school at UNLV. Known for honest, unhurried care and a warm chairside manner.

We speak your language

Care in English, Español, 한국어, and Tiếng Việt — so nothing gets lost in translation.

Most PPO plans

In-network and out-of-network welcome. We file the paperwork for you. No HMO or Medi-Cal.

Comfort built in

Nervous about the dentist? Nitrous (laughing gas) is available to keep your visit calm and easy.

Backed for four years

We stand behind our work with a four-year warranty on dental treatment, kept active with regular checkups.

Honest pricing

Clear numbers, explained before we start. You decide what's right for you — never the other way around.

★★★★★

Patients in Diamond Bar trust In Line for gentle, straightforward care.

Read our reviews on Google →

Find us in Diamond Bar

20855 Golden Springs Dr #108
Diamond Bar, CA 91789
Monday9:00 – 6:00
Tuesday9:00 – 6:00
WednesdayClosed
Thursday10:00 – 7:00
Friday9:00 – 6:00
Saturday8:00 – 12:00*
SundayClosed
*Select Saturdays, front desk only. Call to confirm availability.
Ready when you are

Book your visit

Call or text us directly, or send a quick request and we'll reach out to get you scheduled.

or request a time

Thanks — we've got it!

We'll reach out shortly to get you scheduled. Prefer to talk now? We're here.