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Internist, Oncology Specialist (cancer)
27 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. David Irwin is Excellent. Dr. Irwin has been reviewed by 5 patients who have provided 0 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 4.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 4.0

Specialties & Research

Dr. David Irwin, MD is board certified in Internal Medicine and Medical Oncology.

  • He has special expertise in 2 areas:
  • Cancer
  • Oncology

Education & Awards

Dr. Irwin graduated from Pennsylvania State University, Hershey. He has 1 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Irwin has 13 hospital affiliations:

  • Alameda Hospital 
  • San Ramon Regional Medical Center 


  • English
  • Spanish

> > > > Dr. David Irwin, MD

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Additional Information
Dr. David H Irwin MD is a male Internist, has 27 years of experience and practices in Internal Medicine and Medical Oncology.
Where does Dr. David H. Irwin practice?
Dr. David Irwin has 3 office locations.
Dr. David Irwin practices Internal Medicine and Medical Oncology near Berkeley, CA.
Additional practice locations include: Oakland, CA and San Pablo, CA.
See Berkeley Internists and Berkeley Oncologists.