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Dentist - Periodontics Specialists in Fullerton, CA

Browse 7 Dentist - Periodontics providers listed in NPPES with a practice address in Fullerton, California.

7 Healthcare Providers

How Fullerton compares with the U.S.

7 active clinicians in Dentist - Periodontics list a practice address in Fullerton, CA in the NPI registry.

With fewer than 10 clinicians, rates per 100,000 residents are not reliable enough to compare.

None of the clinicians in Dentist - Periodontics in Fullerton are listed in the CMS Medicare file.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026.

Showing 1โ€“7 of 7 providers
With recent CMS data first, then Aโ€“Z

Dr. Eric Hyon Cho , DDS

Dentist - Periodontics

Active NPI Status
1640 Island Dr., Fullerton, CA 92833
Phone: 7142138119
NPI Identifier 1699804203
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Dr. John U. Choi , DDS, PhD

Dentist - Periodontics

Active NPI Status
301 W Bastanchury Rd, Suite 255, Fullerton, CA 928353419
Phone: 7144498650
NPI Identifier 1720126337
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Dr. Donald S. Clem , DDS

Dentist - Periodontics

Active NPI Status
220 Laguna Rd, Suite 3, Fullerton, CA 928352523
Phone: 7144410436
NPI Identifier 1770673287
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Dr. Gene Hyounglin Park , DDS, MS

Dentist - Periodontics

Active NPI Status
1031 Rosecrans Ave Ste 104, Fullerton, CA 928331946
Phone: 7145193932
NPI Identifier 1235304791
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Dr. Irwin Jerome Wedner , DDS

Dentist - Periodontics

Active NPI Status
1321 N Harbor Blvd, Suite 102, Fullerton, CA 928354124
Phone: 7148790085
NPI Identifier 1699727610
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Dr. Nelson T Yen , DDS, MS

Dentist - Periodontics

Active NPI Status
130 Laguna Rd Ste B, Fullerton, CA 928353650
Phone: 7144410436
NPI Identifier 1245330091
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Ashley Jae Hee Choi

Dentist - Periodontics

Active NPI Status
301 W Bastanchury Rd, Fullerton, CA 928353419
Phone: 7144498650
NPI Identifier 1790673747
View Full Profile

Frequently Asked Questions about Dentist - Periodontics in Fullerton

How do I check a Dentist - Periodontics practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.