Family Medicine Physician in Rancho Cucamonga, CA

Ranked by profile completeness, registry tenure & documented Medicare activity — an honest, data-backed ordering, not a quality, outcomes, or patient-satisfaction verdict.

Compare 101 Family Medicine Physician providers with a practice address in Rancho Cucamonga, California. Every entry is a real NPI record you can open and verify; 90% of the ranked results below have a street-level (rooftop) location.

Providers in city

101

Street-level located

90%

Registry vintage

June 2026

Ranked Family Medicine Physician

Top 30 of 101

101 Family Medicine Physician practice in Rancho Cucamonga. Compare the most complete records below, or filter the full list by name and nearby ZIP.

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1
Sandra Force-ObrowskiM.D.

Ranking reflects NPPES profile completeness, registry tenure, and documented Medicare activity (where present) — see our methodology. It is not a measure of clinical quality or patient satisfaction. Source: CMS NPPES (June 2026); specialty taxonomy: NUCC. Locations are geocoded from the public practice address.