A primary care physician is BEST described as a medical professional who is often the first point of contact for patients. That is option C.
Primary health care is defined as the first level of care an individual or family or community receives from a national health system.
Therefore, the physician that works in a primary health care center is described as a medical professional who is often the first point of contact for patients.
Learn more about health systems here:
https://brainly.com/question/5496881
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