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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 is a specialist in anesthesiology and critical care (intensive care medicine). He works in Camarillo, CA. He is a graduate of the University of Southern California (USC), Keck School of Medicine. In his practice, Dr. Marcum focuses on intensive care. He is professionally affiliated with Children's Hospital Los Angeles.
