Chiropractor (noun)

A healthcare professional who focuses on the diagnosis and treatment of neuromuscular disorders, particularly through manual adjustment or manipulation of the spine.

Origin:

From american english chiropractic, from chiropractic, from greek χειρο- (kheiro-, "hand") + πρᾶξις (praxis, "practice").

Examples:

1. I have been seeing a chiropractor for my back pain.
2. The chiropractor adjusted my neck and it felt much better.
3. The chiropractor suggested exercises to strengthen my back.
4. I was referred to a chiropractor by my doctor.
5. The chiropractor explained the problem with my posture.