This evening when i returned to the building, i did my usual, get gas wash the truck pull clerk work emptied my garbage can. i than parked my truck in the correct bay and unloaded my smalls in totes, grabbed my jacket and proceeded to walk from my truck to the center. Well this is were it goes wrong, the floor is wet from all the washed trucks pulling in. Walking like i do every other night and than BAM i slipped on some oil and few into the air landing on my left hip and wrist. Stunned for a few seconds i attempted to get up and kept sliding, 5 drivers and a feeder sup saw me, and the sup came over and asked me if i was OK. I told him i believe so just a little more embarrassed than anything. He told me i should walk on the grating in the middle of the aisle because its safer. I do not see how walking on wet metal is safer? I go into my center and the on car sup is on his cell phone, i interrupt him and tell him there is an oil spill and someone else could get hurt, he puts his hand up as to say safety can wait I'm on the phone right now. I'm finishing my turn in and the other drivers are asking me if I'm OK, the sup than gets off of his phone about 10 Min's later and starts to talk to a driver about doing some safety assessment questions on the computer. I asked him if he could please address the oil spill i tiold him about 10 Min's ago, he than sets up the computer for the driver to to take the test. I grab my left wrist and i have a large bump on it and its getting painful and swollen. I told this on car sup that i hurt my wrist in the fall, he than walks me out to the aisle about 15 minutes later now and starts sliding his feet in the water. He looks at me and says its not slippery here how did you fall, i told him because of the oil. Of course he Deny's any oil being there, that's OK we have 8 or 9 drivers that witnessed the oil including another steward. I ask for medical treatment he than pulls me in the office and is pushing the door closed on other drivers. He than goes into you know we really cant have an injury, peak is here we need you to work! In shock i said i didn't ask to fall and get hurt but it is what it is and i would like to get medical attention. He has called the manager 3 or 4 times now with no answer from him, and finally i said please lets call it in to liberty mutual so i can be seen by a doctor. He wanted to fill out an accident investigation sheet first, now this is 30 minutes after i requested medical, i asked him to get somebody from management down here that could make a decision because it was obvious he couldn't. i than walked into the main office were the drivers that saw the slip were waiting for me to see how i was. They all say send him to the clinic what are you waiting for, so he than says come back into my office, i requested my partner steward to sit in as a witness. Now we are going back and forth again for another 20 plus minutes (About 50 minutes at this point) and he wouldn't allow me to call it in and wanted me to fill out paperwork before getting medical. I had had enough, i stood up and told him i was going to the emergency room and i walked out of the office. as I'm getting into my car my manager who was tied up called me and wanted me to ride with this same sup to the clinic, i denied. I agree to go to the clinic as long as another sup drove me or i could drive myself, so i drove. Now everyone on here knows that i am a steward and even this sup knows i am a steward and if he tried to pull this scam of intimidating me into not reporting my injury how many others has he done this to? I believe this sup was way out of line and obviously was only worried about the injury quota! I'm a human being that has rights as an American and i refuse to allow you to treat me as a number or a piece of meat! He should be stripped of his title and sent to india to monitor a call center!