In terms of pre med, all of these colleges would do fine- michigan, nd, gtown, tcnj, and rutgers. Med school admissions are more formulaic/less touchy feely compared to undergrad admissions. Pretty much comes down to five factors- GPA, MCAT, good quality clinical experiences, research experience, and personal experiences that are unique conveyed through special extracurriculars, awards, personal statement, letters, etc.
Where you go I think mostly makes differences in terms of clinical/research/personal experiences.
In terms of clinical/research experiences, Michigan>>>> anyone. Michigan has a huge med campus and a huge research presence in medicine/health sciences. Nothing compared to Georgetown. Georgetown will do ok, but for research/clinicals even rutgers will provide better opportunities than georgetown.
GPA- it’s entirely up to you not where you go. Unless you go to few schools that have grade deflation (Hopkins, MIT, etc), differences between your schools are minimal. Pre med is tough anywhere and it’s up to you to get the top GPA/MCAT.
Larger schools offer more extracurriculars and don’t worry too much about pre med advising and number of advisors per student/committees. Once again it more up to you and larger schools have very active pre med clubs/organizations that work with admissions committees members and faculty members from med schools who’s more up to date than pre med advisors who are mostly non MDs anyways.
If I were you I would do Michigan>Rutgers/Georgetown>ND/TCNJ in terms of pre med just because ND is rural and they don’t have affiliated med school/hospital but I am sure you will do fine in any of these 5 options.