Finding a good OBGYN

Cl
How do you go about finding a good OBGYN without asking people you know? I'm not ready to tell friends and family (besides our parents), so if I start asking, then they will know I'm pregnant. My current doctor doesn't deliver anymore, and when I asked for any doctors she recommended, she "didn't have any specific recommendations." I just don't want to pick someone randomly, but I have no idea how to find a good doctor!