Dr. Katayoun Massoudi, DDS, Rancho Santa Margarita dentist
Dr. Katayoun Massoudi, DDS is a general dental practice in Rancho Santa Margarita, open Monday to Friday, with 7 of 17 tracked services.
Rancho Santa Margarita, CAUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 30212 Tomas Ste 310, Rancho Santa Margarita, CA 92688Get directions |
|---|---|
| Phone | (949) 888-0086 |
Opening hours
| Day | Hours |
|---|---|
| Monday | 9 AM – 6 PM |
| Tuesday | 10 AM – 4 PM |
| Wednesday | 9 AM – 6 PM |
| Thursday | 9 AM – 4 PM |
| Friday | 9 AM – 4 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Services
Each offered service links to the ranked list for Rancho Santa Margarita.
| Service | Offered |
|---|---|
| General Dentistry | Yes |
| Emergency Care | Yes |
| Dental Implants | Yes |
| Dental Crowns | Yes |
| Dental Bonding | Yes |
| Cosmetic Dentistry | Yes |
| Full Restoration | Yes |
| Teeth Cleaning | Not listed |
| Root Canal | Not listed |
| Tooth Extraction | Not listed |
| Wisdom Teeth Removal | Not listed |
| Invisalign | Not listed |
| Braces | Not listed |
| Dentures | Not listed |
| Veneers | Not listed |
| Teeth Whitening | Not listed |
| Cosmetic Fillings | Not listed |
Compare nearby Rancho Santa Margarita dentists
| Clinic | Rank | DR Score | Evenings | Saturday | Sunday |
|---|---|---|---|---|---|
| Dr. Katayoun Massoudi, DDS (this clinic) | #58 | 14 | No | No | No |
| Dr. Jamie Tran | #55 | 28 | No | No | No |
| Dr. Carlos J. Parajon, DDS | #56 | 17 | No | No | No |
| Jeffrey Barrera, DDS | #57 | 17 | No | No | No |
Questions about Dr. Katayoun Massoudi, DDS
What are Dr. Katayoun Massoudi, DDS's hours?
Dr. Katayoun Massoudi, DDS is open Monday to Friday. It is closed on Saturdays, and closed on Sundays. Weekday hours start at 9 AM on Monday. These hours come from the clinic's business listing as of October 2026; holiday hours may differ.
Where is Dr. Katayoun Massoudi, DDS?
Dr. Katayoun Massoudi, DDS is at 30212 Tomas Ste 310, Rancho Santa Margarita, CA 92688. 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 Dr. Katayoun Massoudi, DDS offer?
Dr. Katayoun Massoudi, DDS 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 Rancho Santa Margarita, is in the services table on this page.
How is Dr. Katayoun Massoudi, DDS ranked?
Dr. Katayoun Massoudi, DDS is ranked #58 of 58 dentists in Rancho Santa Margarita by DR Score, with 14 out of 100. The score combines reputation, review volume, recency, access, services and profile completeness. No clinic can pay to change its rank.
Data last refreshed October 21, 2026
Is this your practice? Update your profile.
Owners can correct hours, services and dentists. The score is recalculated from the corrected data; payment never changes it.