Well, healing first, naturally, since he's already working on that part.

There are several companies with booths having to do with healing! They're all in a section, near the other specific biomage applications; some of the booth attendants wave at Sadde and Isabella.

Well, this is what Sadde's here for! He scoots over there.

"It's a possibility," he says diplomatically.

"We do some of the stereotypical 'facelift, nosejob' work," says the booth attendant. "I don't want to understate its importance to the people who seek it out. But you might not know that we also do cosmetic dentistry - it's much more efficient and painless than conventional orthodontia - and reconstructions for burn victims and sex changes and weight control."

His eyebrows twitch when he suppresses his surprise. That is in fact interesting. "That's pretty interesting," he voices his thoughts. "I'm personally—"

"—acquainted with some details of sex changes."

"Oh, you could probably learn to do it for other people in fairly short order if you've already got it down for yourself!" exclaims the booth attendant, pushing a flyer into Sadde's hand.

Sadde returns to his preferred shape for the day and accepts the flyer, peering at it with interest.

Apparently their primary facility is in New York but they have a relationship with several others in other cities. It's customary for full-fledged magical employees to work on commission, but they have a training and certification program to sponsor promisingly-specialized mages early in their self-study with a modest stipend and, if they want some extra money, assistant or clerical positions in the company. There is reimbursed business travel to go to clients who aren't convenient to the offices and the job comes with malpractice insurance.

That's pretty impressive, actually. He thanks the booth attendant and goes look for another interesting-looking one.

Here's one that does mostly terminal illnesses; judging from the booth decoration it's mostly of photogenic-after-picture young children. They seem to be trying to compete with the Make-A-Wish Foundation for glurge, but at least their kids are alive. The printed material indicates that they're associated with certain insurance plans and are working on a deal with some teachers' unions (reading between the lines, this is because they will then be able to advertise with pictures of adorable children who are glad they didn't have to have a mean old sub instead of beloved Miss K).

...do they work on actually curing the terminal illnesses?

Just healing them, although there's a footnote that sometimes their subjects wind up being a sort of control group in research studies and they have a quote from a guy who's trying to find antibody information in mage-healed patients for scaling up.

Well that's better than the Make-A-Wish foundation, for sure, and definitely closer to his specialty than sex-change (though the way his magic seems to work he's not so sure they're that different). Flyers?

They have them! And he is welcome to take a pen with the company's name on it.

This one's a little more upstream: modifying nonhumans to produce useful drugs, human-transfusable blood and transplantable organs. Well outside his current specialization.

Generalized healing for rich people over a wide variety of ailments. Doctors Without Borders. A place that is sort of cagey about what it actually does but may or may not be in the genetic designer baby business.

Generalized healing for rich people looks fairly interesting, actually. Sadde can volunteer at various hospitals when he's older, but Doctor Without Borders—especially given his psychology—is probably not the best way for him to help people. He goes check that booth out.

The generalized healing for rich people are pretty straightforward that the reason you might work for them is to make utterly spectacular amounts of money, depending on what variety of things you are capable of treating. If you learn to get around faster than an airplane can, you can get a substantial raise for being on-call for emergencies. There is some very delicate language that they encourage their employees to try out unfamiliar skills on non-rich people who aren't paying through the nose to avoid this sort of risk.

If you'll sign a long-term and toothy contract you can be considered in breach of if you don't have usable healing abilities by the end of it, they'll give you a pretty generous stipend and some token supervision to discourage procrastinating in the meantime.