Dr. Benjamin Ephraim Bluen is a Internal Medicine,General Physician an…read mored Infectious Diseases Physician in Richmond 23226, Richmond VA and has an experience of 13 years in these fields. Dr. Benjamin Ephraim Bluen practices at West End Anesthesia Group Inc in Richmond 23226, Richmond VA,Infectious Diseases in Los Angeles 90048, Los Angeles and Infectious Diseases in Los Angeles 90048, Los Angeles.read less