A<unk>  is a scientist who studies genetics, the science of heredity and variation of organisms.  A<unk>  can be a physician, but not always.  A<unk>  can also be employed as a teacher or researcher.  Some<unk> s perform experiments and analyze data to interpret the inheritance of traits.
Geneticist
Neuroscientist
Mental health professional
Hand surgeon
Medical technologist
Nurse
Unitaid
Aviation Medical Examiner