Dr. Renner is on Doximity
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Office
5161 Clayton Rd
Ste C
Concord, CA 94521Phone+1 925-687-2200Fax+1 925-689-5608
Education & Training
- Contra Costa Regional Medical CenterResidency, Family Medicine, 1988 - 1991
- Tufts University School of MedicineClass of 1988
Certifications & Licensure
- CA State Medical License 1989 - 2025
- American Board of Family Medicine Family Medicine
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