I am not in the medical field but there are some tips I feel are relevant to any new employee. The best way to gain experience is to find an internship or co-op in your field. I can't imagine there are many internships out there that allow you to practice medicine, but just being exposed to the workplace environment, the language used, the culture, etc... can help prepare you for a job out of school. Communication is a hard thing to get right at first, especially for us younger generations, so being exposed to it before being held to the highest expectations allows you to make mistakes and learn from them early on. I would also encourage you to seek out a mentor in someone who has a career in the medical field. Learn from their past experiences and use them to broaden your network of medical professionals. Best of luck to you!