If you are looking for overall ranking Yale is #7, Columbia # 19 and Penn #3 ( U.S. News and World Report). I graduated from the PNP program at PENN and absolutely loved it. Rigorous clinical training, supportive faculty, networking and tons of resources. Next you must think about what type of graduate program that you are interested in. PENN - has a great PNP, FNP, Nursing Administration and business, Geriatric NP etc ( they also have a GRE waiver if you have a certain G.P.A). YALE - FNP, PNP , Midwifery COLUMBIA- Adult NP, Midwifery first ever DNP program founded here. You have lots of options. They all have great programs. However, my vote is for PENN! Good Luck