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Hee Yon Koh DMD, Mission Viejo dentist

#37Ranked #37 of 67 dentists in Mission Viejo#34 for emergency care

Hee Yon Koh DMD is a general dental practice in Mission Viejo, open Monday to Thursday, with evening hours on 1 day and 7 of 17 tracked services.

Mission Viejo, CAUpdated 0 paid placements in any rankingHow we rank

Book an appointmentCall (949) 768-3801Website ↗

Key facts

Key facts about Hee Yon Koh DMD
Address25100 Marguerite Pkwy A, Mission Viejo, CA 92692Get directions
Phone(949) 768-3801
Websitedentistofmissionviejo.com/?y_source=1_MTIzOTE3NzYtNzE1LWxvY2F0aW9uLndlYnNpdGU%3D

Opening hours

Opening hours for Hee Yon Koh DMD
DayHours
Monday11 AM – 6 PM
Tuesday8 AM – 4 PM
Wednesday12 PM – 7 PMevening
Thursday8 AM – 3 PM
FridayClosed
SaturdayClosed
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays — no
  • Open Sundays — no

Services

Each offered service links to the ranked list for Mission Viejo.

Services offered by Hee Yon Koh DMD
ServiceOffered
General Dentistry Yes
Emergency Care Yes
Dental Implants Yes
Dental Crowns Yes
Dental Bonding Yes
Cosmetic Dentistry Yes
Full Restoration Yes
Teeth CleaningNot listed
Root CanalNot listed
Tooth ExtractionNot listed
Wisdom Teeth RemovalNot listed
InvisalignNot listed
BracesNot listed
DenturesNot listed
VeneersNot listed
Teeth WhiteningNot listed
Cosmetic FillingsNot listed

Compare nearby Mission Viejo dentists

Hee Yon Koh DMD compared with nearby ranked clinics
ClinicRankDR ScoreEveningsSaturdaySundayDistance
Hee Yon Koh DMD (this clinic)#3727YesNoNo
Ballou Dental Arts#6117NoNoNo0.1 mi
Dansk Dental Clinic#2428NoNoNo0.3 mi
Emergency Dental#747YesYesYes0.3 mi

See all 67 ranked dentists in Mission Viejo

Questions about Hee Yon Koh DMD

What are Hee Yon Koh DMD's hours?

Hee Yon Koh DMD is open Monday to Thursday. It is closed on Saturdays, and closed on Sundays. It stays open late on Wednesday until 7 PM. These hours come from the clinic's business listing as of October 2026; holiday hours may differ.

Where is Hee Yon Koh DMD?

Hee Yon Koh DMD is at 25100 Marguerite Pkwy A, Mission Viejo, CA 92692. Use the directions link on this page to plan your route. Ask the clinic about parking and building access before your first visit.

What services does Hee Yon Koh DMD offer?

Hee Yon Koh DMD lists 7 of the 17 services DentistsRanked tracks, including general dentistry, emergency care, implants, crowns, bonding, cosmetic and full restoration. The full list, with links to ranked lists for each service in Mission Viejo, is in the services table on this page.

How is Hee Yon Koh DMD ranked?

Hee Yon Koh DMD is ranked #37 of 67 dentists in Mission Viejo by DR Score, with 27 out of 100. The score combines reputation, review volume, recency, access, services and profile completeness. No clinic can pay to change its rank.

In their words

Hee Yon Koh DMD's own description, as published by the clinic. Not written or checked by DentistsRanked.

Our practice is conveniently located in the heart of Mission Viejo on Marguerite Parkway. We have plenty of parking space in our lot and we're easy to reach by bus (lines 85, 86, 182). For years, we have been serving families throughout the Ladera Ranch, Lake Forest, and greater Mission Viejo communities. We strive to accommodate the busy demands of your schedule and offer alternating morning and evening availability during the week. We're also conveniently available by appointment on Saturdays.

Data last refreshed October 21, 2026

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Owners can correct hours, services and dentists. The score is recalculated from the corrected data; payment never changes it.

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