Gregorio Ruelas, MD
About This Business
Gregorio Ruelas, MD, is a family medicine physician in Oxnard, California, in practice for 22 years since completing his medical training in 2004. He holds an active California license and is registered with the national provider registry since 2007. His Medicare profile lists removal of skin lesions and skin biopsy among his most frequent procedures. He is affiliated with St Johns Regional Medical Center. He accepts Medicare and offers telehealth, one of ten Oxnard doctors in our directory with both. He is one of fourteen family medicine physicians among the 62 Oxnard doctors in our directory. Patient sentiment is exceptional: a 4.9 rating across 133 reviews.
Verified Provider Info
- Specialty (per registry)
- Family Medicine
- NPI Number
- 1447441092
- Medical school graduate
- 2004 (22+ years of practice)
- State license
- A95991 (CA)
- Hospital affiliations
- St Johns Regional Medical Center
- Common services (Medicare data)
- Removal of skin lesions · Skin biopsy
Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18
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Information last updated: September 7, 2026
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