Good Day!

I am a Medical Student from Romania. I would like to appply for an elective rotation (a clerkship) in a US University. Among the eligibility conditions, they require us to be insured for malpractice (1mil/3 mil). I'd like to purchase an insurance for a period of 2-3 months. Please tell me what should I do in order to get this insurance (tell me if you know any companies that I could buy it from). Thank you for your time!

Sincerely,
Manuel