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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. Herbert Oster:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Herbert Oster is Excellent. Dr. Oster has been reviewed by 6 patients who have provided 0 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 4.0
Courteous Staff 3.7
Accurate Diagnosis 3.7
Bedside Manner 3.7
Spends Time with Me 3.7
Follows Up After Visit 4.1

Education & Awards

Dr. Oster graduated from University of Maryland , Baltimore. He has 1 awards.

Patients' Choice Award (2008, 2012)


Dr. Oster has 2 hospital affiliations:

  • Northwest Hospital Center 
  • Sinai Hospital Of Baltimore 


  • Spanish
  • Russian

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Additional Information
Dr. Herbert Gerald Oster MD is a male Internist, has 49 years of experience and practices in Internal Medicine.
Where does Dr. Herbert G. Oster practice?
Dr. Herbert Oster has 1 office location.
Dr. Herbert Oster practices Internal Medicine near Baltimore, MD.
See Baltimore Internists.