Bleh, self-treatment all the way...
Couple of years ago, I had a in-grown on my left toe, it hurted like crap. So, I got some nail-clipper, Peroxide, small tipped scisors, small/mini flat-head, neosporin, and band-aid. Clipped my tow nails as far I could go without clipping my toe. Then used the flat-head to dig out the in-grown part, and used the nail clipper to clipped it off. Poked the inflammed part of my toe (that hurted like no tomorrow) and squeezed out all the puss. Then rinsed my toe with loads of peroxide and applied neosporin with band-aid. Kept reapplying neosporin -bandaid twice a day (morning and after shower at night). Somehow, that worked, and the toe healed. Now, everytime I feel a little pressure on my toe, I clip off the in-grown part before it goes any further.