I spoke to the pharmacy recruitment manager for Kaiser in San Francisco, and she told me they don't sponsor H1B visas for internhips. So I e-mailed Walgreens, and they told me I needed to get a state internship license first, which is a bit crap because I wasn't sure I could get a state license before securing a job, and now its going to take another month or more before I get that sorted as well. No wonder UK pharmacists never go to work in the US.