Cooper Green Mercy Hospital officials are scrambling to find medical facilities for cancer patients and new and expectant mothers as the hospital prepares to close its oncology and OB/ GYN units. Sussman said arrangements are being made to send oncology patients to UAB Hospital and the OB patients to Princeton Baptist Medical Center. Officials at those hospitals said Friday that they were unaware of any definitive plans with the county-owned hospital for the poor, which is slashing staff and departments to try to bring expenses down to the level of its revenues.