someone whose job is to study or examine something in detail
ANALYST
15
a person who teaches people
EDUCATOR
15
someone involved in a skilled job or activity
PRACTITIONER
15
someone who has a lot of experience, knowledge, or skill in a particular subject
SPECIALIST
15
to examine something carefully,
INVESTIGATOR
15
a person who gives others advice or guidance
ADVISOR
15
someone who studies a subject, especially in order to discover new information or reach a new understanding
RESEARCHER
15
a scientist who studies the chemical and physical principles of living things and of biological processes such as cell development, growth, and heredity.
BIOCHEMIST
15
a person who is a specialist in a particular subject and whose job is to give advice
CONSULTANT
15
someone whose job is to produce and study statistics:
STATISTICIAN-
15
a dentist who specializes in the prevention, diagnosis, and treatment of periodontal disease
Periodontists
15
a person who advises others on matters of food and nutrition and their impacts on health.
Nutritionist
15
treats health issues brought on by immune system problems.
immunologist
15
an expert in identifying and treating disease-related malnutrition and in conducting medical nutrition
Dieticians
15
a medical doctor who specializes in diagnosing and treating disease and injury, using medical imaging techniques
Radiologist
15
a doctor who specializes in evaluating and treating conditions that may require surgery, or physically changing the human body