Is There A Doctor In El Paso Tx That Will

Is there a doctor in el paso tx that will perscribe my oxycodone 325/10. for my cronic crippling hip, knee, and leg pain. i currently get 90 pills a month from my family doctor but it just never lasts the entire month and i always end up 8 to10 days short and end up suffering in bed. if my dosage was increased to four a diy i would be able to make it through.; this has been going on for 4 years. I have degenerative disease in my hips and knees and hope to be able to do replacement in a few years but for now I need to be able to function. Can you help.