I'd do what I do now: computer science instructor and author. :)

My wife is an SLP at a hospital and she loves it. I couldn't handle the more medical parts, but I can see crossover there with assessment and problem-solving. She geeks out on it.

Both of us are definitely interested in work that benefits lives. (For me, a lot of that is driven by my desire to repent for working in online advertising for so many years.) If that's something that matters to you, and it sounds like it is, I definitely recommend pushing for that. But think outside the box, too--there are a lot of places in tech that benefit people and provide interaction.

Finally, watch out for the student loan-to-income ratio for things like SLP. Make sure you're balancing that.