Clearly there is something off with a person who claims to be a doctor, or a Christian, then dispenses dangerous advice, spreads hatred and lies, and has limited knowledge to back up their claims.
Anyone can claim to be a doctor and then Google facts about saline or an X-ray machine. What they can't Google is common sense, compassion and the wisdom garnered from over 20 years in the medical field.
The ones who are surreptitiously consulting google before racing back here to compose a post are pretty obvious.