Being an online program, we interact with professors mainly through email or Canvas announcements. That being said it is entirely your responsibility to email them with questions, set an appointment to meet with them personally, or drop by during their office hours. The professors who teach the online program are the exact same for the in-person masters and medical programs. They are warm, down to earth and always willing to make time with their students. I already have 2 that I'm getting LORs from, one from last semester and one from this semester. And for advising, yes there are student organizations to help students in the SMP hoping to apply to a professional school. Much of the advising I've gotten has been from professors, a few of them on the board of admissions for USF COM! Obviously they cannot violate the ethics of the admissions process by handing out secrets, but I've been able to have their guidance and expertise when it comes to getting my application ready for this Summer.