Searching for male obstetrician

My Obstetrician, Dr. Ben Tham decided to go on leave during my EDD in December 2019 even though I have signed his package. And I have 2 options: 1. Refund 2. Obstetrician replaced during delivery. I do not want to be delivered by an obstetrician whom I have not engage with, hence, I am sourcing for another Male obstetrician who delivers in TMC.