John C Gallagher MD
- Pathology Treasure Island, FL
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John C Gallagher, MD is a Doctor primarily located in Treasure Island, FL, with another office in Houston, TX. Their specialties include Pathology. John C Gallagher is affiliated with Methodist Hospital.
Specialties & Expertise
John C Gallagher has the following 1 specialty.
A pathologist is a physician who specializes in the causes and paths taken by different diseases in order to accurately diagnose an illness.
Pathologists diagnose and determine the characteristics of a disease through the study of biopsies of diseased tissue or of bodily fluids. For example, a pathologist will look at a biopsy of a skin lesion in order to diagnose or rule out skin cancer. A pathologist will also look at a Pap smear in order to check for a gynecological cancer like cancer of the uterus.
In addition to determining the cause and development of a disease, these specialists also study the changes a disease makes to a body and the consequences of those structural changes.
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