medical specialist vs skin doctor

Other hyponyms of medical specialist include anaesthetist, anesthesiologist, anesthetist, baby doctor, paediatrician, pediatrician, pediatrist, cardiologist, heart specialist, heart surgeon, chiropodist, foot doctor, podiatrist, dermatologist, diagnostician, pathologist, diplomate, ear doctor, ear specialist, otologist, embryologist, endocrinologist, ear-nose-and-throat doctor, ENT man, otolaryngologist, otorhinolaryngologist, rhinolaryngologist, geriatrician, gerontologist, gynaecologist, gynecologist, woman's doctor, haematologist, hematologist, hygienist, internist, brain doctor, neurologist, accoucheur, obstetrician, oncologist, eye doctor, oculist, ophthalmologist, orthopaedist, orthopedist, orthoptist, proctologist, head-shrinker, psychiatrist, shrink, radiographer, radiologist, radiotherapist, rheumatologist, urologist.