Dr. Grehl graduated from the Duke University School of Medicine in 1966. He works in Corvallis, OR and 2 other locations and specializes in Surgery, Thoracic Surgery, Vascular Surgery and Pediatric Surgery.
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Dr. Grehl graduated from the Duke University School of Medicine in 1966. He works in Corvallis, OR and 2 other locations and specializes in Surgery, Thoracic Surgery, Vascular Surgery and Pediatric Surgery.
MEDICAL SCHOOL
Duke University School Of Medicine - 1966