Just keep doing your research. Find a dance program that offers what you’re looking for, whether it be a focus on ballet, or a focus on modern, or on whatever else. Research, research, research. As far as what I know, off the top of my head I know NYU (obviously) has a good dance program, University of South Carolina, Shenandoah University, Marymount Manhattan College, and so forth. So you could check those out in addition to looking up some more for yourself.
I hope this was helpful. If you have any further questions, don’t be shy to ask. Keep calm and dance on. =))