Health,
Since you are asking to be challenged how about truthfully answering the following questions;
1) Just what type of health professional are you?
2) When have you last practiced at the health profession.
3) Why did hatzalah deny your membership?
I can only speak from personal experience and observation and I can say from those that Hatzolah has aced professionally, with great dedication and exceptional competence.
Sure there may be some politics, but that is any agency and that does not detract from the fantastic job they do.
There is a reason that when the police had an incident at the 70th precinct, the police called Hatzolah before city EMS.