Question

isabellas current cardiologist is moving to a different state, so isabella found a new cardiologist. which is an indicator that the new cardiologist is a poor choice?
the cardiologist is a specialist in the field.
the cardiologist takes most forms of insurance.
the cardiologist has been in practice for 10 years.
the cardiologist is recommended by her current cardiologist.
the cardiologist is not recommended by her current cardiologist.

Explanation:

A non - recommendation from a current, presumably trusted cardiologist can be a red flag. Being a specialist, taking most insurances, having long practice experience are positive signs.

Answer:

The cardiologist is not recommended by her current cardiologist.