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The overall average patient rating of Dr. Arthur O'Brien is Excellent.
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Education & Awards
Dr. O'Brien graduated from Boston University .
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- Additional Information
- Dr. Arthur Clarence O'Brien MD is a male Family Practitioner and practices in Family Medicine.
- Where does Dr. Arthur C. O'Brien practice?
- Dr. Arthur O'Brien has 1 office location.
Dr. Arthur O'Brien practices Family Medicine near Castro Valley, CA.
See Castro Valley Primary Care Doctors.