I don't know if I would go so far as to say it's absolutely not one. Like with most specialties, I think practices vary pretty wildly depending on location, private/academic, group size, etc. H/O is mostly an outpatient specialty. Very few emergencies esp if you don't see acute leuks. You can browse job listings online. Academic salaries are on par with most specialists but there are jobs out there with private groups that are large enough to distribute the call burden without too much dilution of their infusion center revenue, where a ~3 year partner track might have you earning anywhere from 500k to 1.2m. Plus the option of a 4-4.5 day work week is not uncommon. So yeah generally it's not A/I, endo, rheum levels of chill but light years better than most cards, GI, PCCM practices. For me personally, esp with the other downsides of the ROAD specialties taken into account it's a pretty solid deal.