A Doctor Who has specialised in blood called a Hematologist.
Hematologist - A Doctor Who specializes in diagnosing and treating bone and blood disorders.
Hematologist
A doctor who specializes in blood disorders is called a hematologist. Hematologists diagnose and treat conditions related to blood, such as anemia, clotting disorders, and leukemia. They often work closely with other medical professionals to provide comprehensive care for patients with hematologic issues.
A blood doctor is a hematologist, usually someone is both a hematologist and an oncologist (cancer doctor)
A gastroenterologist studies disorders of the stomach and digestive tract.
Podiatrist
Another common term for a doctor is a physician. Or you could name them by the particular specialty they are in. For instance, a cardiologist is a doctor that specializes in the heart, a pediatrician is a doctor who specializes in children, etc.
Neurologist
A Pulmonologist is a doctor that specializes in the respiratory system. A Respiratory Therapists evaluate, treat, and care for patients with breathing or other cardiopulmonary disorders but does not have to be an MD.
Osteopathologist or osteopathic physician. A doctor who specializes in orthopedic medicine treats the human musculoskeletal system including the spine. However, other specialists treat spinal disorders. See related link.
what is the name of the kind of doctor who specializes in eye disease,i.e. macular degeneration?
A physician who specializes in disorders of the skin is known as a dermatologist.