Dr. Barrett graduated from the Pennsylvania State University College of Medicine in 1973. Dr. Barrett works in Allentown, PA and specializes in Cardiovascular Disease and Internal Medicine.
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Dr. Barrett graduated from the Pennsylvania State University College of Medicine in 1973. Dr. Barrett works in Allentown, PA and specializes in Cardiovascular Disease and Internal Medicine.
MEDICAL SCHOOL
Pennsylvania State University College Of Medicine - 1973
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