Darren Medical Expenses

My brother Darren has always been a relatively private person, and doesn't like to ask for help. However events happen to where we are asking help for him. 
     Darren was admitted into hospital almost two weeks ago with shortness of breath. Tests were run to find out what may be causing his breathing issues. They found fluid around his lungs and a suspicious lumpth node. After a week of antibiotics and the drainning of the fluid, he was released on Tuesday. Thursday he was readmitted to the hospital again. The fluid had returned around his lungs and the biopsy on the lumpth node came back positive for lymphoma. Saturday he had to go into surgery to remove some growths near his spine. Right now we are not sure what may be happing over to next few weeks, the Doctors say this can be treated. 
     Until we get a better understanding on how long Darren we be in the hospital and what kind of treatment he needs, our immidiate concern is getting his rent and bills paid since he has missed almost two weeks of work, using up his vacation days. I am heading up to Seattle to be with him for the next couple of days. If any of you in the Lake Stevens/Everett area could put the word out, any help would be appreciated. 
      I will be updating this when we know more, thanks for your help and prayers.