I been DX with cellulitis and staph infection, the only medicine works is Vancomycin 1.2g.the dr won't listen to me about the meds that work for me.

Stick with vanco! Your doctor is correct. What antibiotics "worked for you" in the past is irrelevant. Cure of infections depends only on the bacteria causing the problem and which antibiotics will kill it. Staph cellulitis can be very dangerous and you might have MRSA; vancomycin is normal treatment to start. Maybe possible to change antibiotic later if lab testing shows others to be active against your own staph.