health professional vs caregiver

health professional and caregiver both are nouns.

Word	Noun	Adjective	Verb	Adverb
health professional	Yes	No	No	No
caregiver	Yes	No	No	No

As nouns, health professional and caregiver are synonyms defined as:

health professional and caregiver: a person who helps in identifying or preventing or treating illness or disability

Other synonyms of health professional include health care provider, PCP, primary care provider.

health professional (noun)	caregiver (noun)
a person who helps in identifying or preventing or treating illness or disability	a person who is responsible for attending to the needs of a child or dependent adult
	a person who helps in identifying or preventing or treating illness or disability