Checkups & family care
Exams, cleanings, and fillings for every age — book the household together on a Tuesday or Thursday.
General dentistryPhillips Ranch, the Pomona neighborhood at Diamond Bar's eastern edge, has its own exit on the 60. Head west and you're in Diamond Bar, where Dr. James Chon, DMD cares for every age — and places and restores implants himself.
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Also here for Phillips Ranch patients: porcelain veneers, priced per tooth by tooth count, and emergency dental care — the same $95 flat visit, or $0 out of pocket with an active PPO plan.
Exams, cleanings, and fillings for every age — book the household together on a Tuesday or Thursday.
General dentistryPlaced and restored here by Dr. Chon — no referral out. Free consultation with a 3D scan.
Implants & pricingInvisalign® and OrthoFX, fitted and supervised in person by Dr. Chon, who mainly uses OrthoFX. Written quote first.
Aligner optionsA consultation with Dr. Chon first — he explains your options and tells you plainly whether your case is treated here or by a specialist he refers you to.
Full-arch & dentures
Your implant doesn't get handed off. Dr. Chon places the implant and restores it here — the post, the abutment, and the porcelain crown — after a free consultation and 3D scan that checks the bone before anything is planned. The price is below, published before you ever sit down, and the dental implants page walks through every step.
Per implant, for candidates confirmed by Dr. Chon's exam and 3D scan. Anything more is itemized in writing before it begins.
How implant pricing worksOne flat price, or $0 with an active PPO plan. We verify benefits before you arrive.
What's includedYes. Phillips Ranch is a master-planned neighborhood in the southwest corner of the City of Pomona, at Diamond Bar's eastern edge. Our office is in neighboring Diamond Bar, at 20855 Golden Springs Dr #108.
Phillips Ranch Rd has its own interchange on the 60. Take the 60 west into Diamond Bar and exit toward Golden Springs Drive — the office is at 20855 Golden Springs Dr #108.
Yes — In Line treats patients of every age, from a child's first checkup to a grandparent's implant. Dr. Chon sees patients on Tuesdays, 9 AM to 6 PM, and Thursdays, 10 AM to 7 PM, so book the household on one of those days; the office handles scheduling, billing, and questions Monday through Saturday.
Yes. Dr. Chon places and restores implants here, with no referral out. It starts with a free consultation and 3D scan, and the price is published: $1,990 per implant — the implant, abutment and crown — when Dr. Chon's exam and 3D scan confirm you're a candidate. If your case needs anything more, you get an itemized written price at your free consultation before anything begins.
Start with a consultation with Dr. Chon. He examines you, explains your options, and tells you plainly whether your case is treated here or by a specialist he refers you to. These cases are not priced in advance — anything done here gets an itemized written price at your exam.
Tell us when you book. Nitrous oxide is available to keep you comfortable, and we raise it with you in advance so you know what to expect before the visit.
Online in under a minute — or call and we'll line the household up on a Tuesday or Thursday. Hours and directions are on our contact page, and the rest of Pomona has its own page.
Optional. It only changes the price you see.
Loading Dr. Chon's next openings…
Online times aren't available right now. Tell us who's coming and we'll text you a Tuesday or Thursday time.
You requested a Tuesday or Thursday time. This is a request, not a confirmed appointment. We'll text you to confirm it, usually the same business day.
20855 Golden Springs Dr #108, Diamond Bar, with free parking right outside. Need a different time? Call or text (909) 345-6155.
This is a request, not a confirmed appointment. We'll text you a Tuesday or Thursday time to confirm, usually the same business day.
20855 Golden Springs Dr #108, Diamond Bar, with free parking right outside.