An executive, an entrepreneur, and a chancellor are assets for the economy and communities.

Q: Can an English teacher guide a medical doctor in diagnosis and treatment?
A: No.

Q: Can a social worker guide a medical doctor to reach to a correct diagnosis and treatment?
A: No.

Q: Can a medical doctor guide a medical doctor?
A: Yes, a competent medical doctor can guide a medical doctor.
A medical doctor fraudulently and maliciously selected medical doctors for post-graduation and became director of a hospital. A female medical doctor had sex with one political cult and became principal of a medical college. That is not proof of competence. That is criminal wrongdoing.

Q: Can a medical doctor guide an engineer in designing, manufacturing, and maintaining products and services, agriculture and food sciences, urban planning, and development?
A: No.

Q: What do you call a person who can guide all of them?
An executive, an entrepreneur, a chancellor.

Here are further guidelines.