Well, Dude, he is not just my "purported Dr.", he is a Polish Jew who served as a diplomat and later an official of the Jewish Anti-Defamation League of B’nai B’rith.
The fact that he is a Jew (not a Catholic) who holds a high position and an official of the Jewish Anti-Defamation League should carry much weight. I am not saying that you should change position merely on his say-so. I'm saying that his testimony cannot easily be dismissed off hand.