A psychiatrist is a doctor who deals with the study, diagnosis and treatment of mental disorders while a psychologist evaluates, diagnoses, treats and studies behavior and mental processes. The two medical professions confuse a lot. While psychiatrists study pharmacology and are able to prescribe medicines, psychologists on the other hand do not have such powers.
Pediatricians are doctors that deal with medical care of infants, children and adolescents with the age limit ranging from birth to 18 years but the upper cutoff depends on the law of individual countries. Under this specialty are other subspecialties such neonatology (newborns), pediatric gastroenterologist among many others.
Obstetrician/gynecologist – These two medical professions deal with women issues. An obstetrician is charged with the responsibility of caring for women throughout the period of pregnancy including before birth, during the birth process and a short period following birth. A gynecologist on the other hand deals with the health of the female reproductive system including the vagina, the uterus and the ovaries.
Research doctor – Usually referred to more officially as Medical Research Doctor, these professionals are charged with the responsibilities of carrying out basic research, transitional research and/or applied research to aid and support the body of knowledge in the medical field. Most research focuses on development and evaluation of new treatments in terms of efficacy and safety.
Nephrologist – a doctor who treats kidney infections.
Opthalmologist – a doctor who treats eye issues.
Otolaryngologists – a medicinal specialist who manages issues of the sinuses, anaphylaxes, and other head and neck issue.
Podiatrist – a medicinal authority who practices on the analysis and medication of the illnesses of the foot.
Specialist – a restorative specialist who analyses and treats patients with mental issue.
Pulmonologist – a doctor who conclusions and treats issues of the lungs, or the respiratory framework all in all.
Rheumatologist – a medicinal authority who analyses and treats joint inflammation and different illnesses of the joints, muscles and bones.