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Dr. Harold Posniak, MD is a Doctor primarily located in Northbrook, IL. He has 43 years of experience. His specialties include Diagnostic Radiology and Radiology. He speaks English.
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Specialties & Expertise
Dr. Harold Posniak has the following 6 areas of expertise, 2 specialties and 1 board certification.
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Locations & Directions
Dr. Harold Posniak, MD is similar to these 3 Doctors near Northbrook, IL.
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