Dr. Barry F Zeffren
allergy/immunology. MaleDr. Barry F Zeffren is an allergy/immunology specialist in Alton, Illinois (IL). He graduated from Saint Louis University School Of Medicine in 1979 and specializes in allergy/immunology.
Dr. Barry F Zeffren
General Information
| Board certification | Allergy/Immunology |
| Gender | Male |
| Education | Graduated : 1979 School : Saint Louis University School Of Medicine |
Locations
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2 Memorial dr
Alton, IL 62002
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4 Country Club Executive Park
Glen Carbon, IL 62034
