Hence, one who boastfully pretends to skill or knowledge of any kind not possessed; a charlatan.
Pertaining to or characterized by, boasting and pretension; used by quacks; pretending to cure diseases; as, a quack medicine; a quack doctor.
A person who falsely claims to have medical ability or qualifications
A pretender to medical skill; a medical charlatan
A fraudulent or ignorant pretender to medical skill.
an untrained person who pretends to be a physician and who dispenses medical advice
act as a medical quack or a charlatan
medically unqualified; "a quack doctor"
a con-artist, a charlatan, a deliberate fraud
a non-physician pretending to be a physician
a person who pretends to be a physician, or sells fraudulent healthcare products or treatment
a person who pushes false or useless remedies or treatments
a faker in medical science.