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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).

Learn more about Dr. B Brenn:

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Specialties & Research

Dr. B Brenn, MD is board certified in Anesthesiology.

Education & Awards

Dr. Brenn graduated from Oregon Health & Science University, Portland.


Dr. Brenn has 5 hospital affiliations:

  • Thomas Jefferson University Hospital 
  • Christiana Care Health Services 


  • English

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Additional Information
Dr. B Randall Brenn MD is a male Anesthesiologist, has 25 years of experience and practices in Anesthesiology.
Where does Dr. B R. Brenn practice?
Dr. B Brenn has 1 office location.
Dr. B Brenn practices Anesthesiology near Wilmington, DE.
See Wilmington Anesthesiologists.