Sioux Center Health - Sioux Center, IA - Yelp. Health (7 days ago) sioux center health should be callled siux center death as a certain er dr. dr sluis killed a woman on the catscan or mri tabloe having a deadily reaction to the die all the dr did was give her benedryl the woman died. i ahd my similiar differrent with dr sluis kept in a small er room for an hour stillhavent been seen. so had a ....