clinician

noun2

1. •
   Any healthcare practitioner working at the point of care, in clinical practice (e.g., physicians in clinical medicine, nurses in nursing practice, or allied health providers in practice).
2. •
   (US) Someone who conducts a clinic; an expert or skilled practitioner in a particular field, such as business or education. In this sense, a clinician is someone who provides practical advice or hands-on assistance to others in a specific area of expertise. For example, a business clinician might be an experienced consultant who helps companies improve their operations, while an education clinician might be a skilled teacher who provides professional development and support to other educators.