Dr. Ruiz is on Doximity
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Office
3300 Webster St
suite 1000
Oakland, CA 94609Phone+1 510-271-4400Fax+1 844-852-1277
Education & Training
- Harvard Medical SchoolClass of 1996
Certifications & Licensure
- CA State Medical License 1998 - 2025
- MD State Medical License 1999 - 2003
- American Board of Internal Medicine Internal Medicine
- National Board of Physicians and Surgeons Internal Medicine
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