Dr. Zbigniew Scheller is a pathologist practicing in Palm Beach, FL. Dr. Scheller is a doctor who specializes in the study of bodily fluids and tissues. As a pathologist, Dr. Scheller can help your primary care doctor make a diagnosis about your medical condition. Dr. Scheller may perform a tissue biopsy to determine if a patient has cancer, practice genetic testing, and complete a number of laboratory examinations. Pathologists can also perform autopsies which can determine a persons cause of death and gain information about genetic progression of a disease.