What do I do

I am a student in Stony Brook University, a Computer science and Applied Mathematics major. I was a Pre-med and a Computer Science major but I am no more Pre-med. this class Bio203 which I took was realisation about how my life would be for next 12 years. I cannot do that Study all the time. I like to Think, Solve and Practice. I feel being a doctor is not everything in medicine. Now I am thinking I should like to look into more interdisciplianry feilds like BioInformatics and Computational Biology. Something in Computers, Medicine and Bussiness. I want to find some company which can provide me an internship like that. So guys if you have anything in mind. Let me know.