What is the medical term meaning specialist in the study of disease?

Answer 1

A pathologist is a specialist in the study of disease.

the answer is epidemiologist

pathologist
a life scientist can some times study diseases.
Pathologist
a epidemologist

Answer 2

Tumors

are first seen by general physicians or radiologists. The person is then seen by surgeons who biopsy and remove tumours. The cancers are diagnosed by pathologists. Then the patient sees oncologists for more treatment. Oncologists that give chemotherapy are medical oncologists, those that give radiotherapy are radiation oncologists

There are also nurses, psychologists and nutritionists specialized in treating cancer patients.

If by "studying" you mean doing research, this is usually done by biomedical researchers, not physicians, i.e.

they have a PhD, not an MD.

Answer 3

A pathologist is a medical specialist who studies diseases by examining tissues, organs, bodily fluids, and other samples from patients. They analyze these samples to determine the cause and characteristics of diseases to help diagnose and treat patients.