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Dr. John William Marcum, MD is an anesthesiologist in Camarillo, CA specializing in anesthesiology and critical care (intensive care medicine).
He has a state license in California.
Licensed In: California
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Dr. John Marcum, who practices in Camarillo, CA, is a medical specialist in anesthesiology and critical care (intensive care medicine). Dr. Marcum has obtained a license to practice in California.
