We found 1 provider named 'John Marcellus' nationally.

Specializes in Pediatric Psychiatry
4888 Loop Central Drive; Suite 510
Houston, TX
 

Dr. John Marcellus is a pediatric psychiatry specialist in Houston, TX. He graduated from the University of Mississippi School of Medicine. Dr. Marcellus is in-network for Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold, as well as other insurance carriers.

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