Question: where is ghom diablo 3?
Answer: Ghom is a new character to Diablo, and his title is the Lord of Gluttony. He is a servant of Azmodan, and is encountered about a third of the way through Act III in the Larder. Defeating him completes the last quest in Bastion's Keep, and frees a character up to leave the keep and battle on the frozen surface areas.