English-Spanish Personal Document Translation

I need an experienced translator to turn a short English personal document—a letter/statement with medical references—into natural, error-free Spanish. Accuracy matters more than speed, but I would still like the finished file delivered within two days of accepting the job... (Budget: £1500 - £3000 GBP, Jobs: Castilian Spanish Translator, Editing, English (US) Translator, English Translation, Medical Translation, Proofreading, Spanish Translator, Translation)