Being an introvert does not mean that someone lacks confidence or does not have right communication skills. (filipinomatch.net)
He also added, «Our position is clear — patients must be confident that the doctor who treats them has the right communication skills to do the job.» (hcrlaw.com)
You also need to think about whether you are showing the right communication skills: Do you listen to the opinion of others, or are you always focused on yourself? (interviewsuccessformula.com)