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Dr. Allen Duane Johnson, MD is an internist in Ashland, OR specializing in internal medicine (adult medicine).
He has a state license in Oregon.
Licensed In: Oregon
Dr. Allen Duane Johnson, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Allen Duane Johnson, MD from all over the web to help you find the right in Ashland, OR.
Dr. Allen Johnson obtained a license to practice in Oregon.
