its incredibly hard to get receptionists to stay, people are very very rude and abusive to them, then nice as pie to clinical staff.
Maybe that's because clinical staff don't use Receptionist Voice.
All patient-facing staff, whether nurses, doctors, HCAs, pharmacists, receptionists, whatever, have to deal with patients with complex requests or requirements, patients wanting things they can't have, patients who want exceptions to be made, patients who have the wrong info, and patients who are stressed, demanding, unreasonable, confused, angry, upset, etc.
Only receptionists, IME, use Receptionist Voice — a specific, singsongy, supercilious, more-than-my-job's-worth, I'll say this slowly so that even an idiot like you can understand, computer-says-no, smug, amused, unshakeable way of speaking to patients, which just oozes with condescending confidence that the system will back them up, and not the patient. It feels custom-engineered to emotionally escalate the patient, from mildly annoyed that there's been some snafu and worried about whether they'll get the care they need, to utterly furious at the arrogant twat in front of them who's apparently enjoying every moment. It's a tone of voice that would rile up Mother Bloody Theresa. And, of course, if the patient responds by getting visibly annoyed, maybe even using a swear-word for emphasis (e.g. "this is fucking ridiculous", as opposed to swearing as directed abuse like "you fucking idiot"), the receptionist gets to wheel out the zero tolerance policy and put the phone down or ask the patient to leave.
Luckily, I've always managed to keep the lid on my internal emotional response to Receptionist Voice, escalating at most to a bit of sarcasm, but I've seen other patients (perhaps with more worrying concerns, and already at the edge of what they can cope with) being apparently deliberately wound up like a clock, by receptionists who wouldn't know de-escalation if it delivered them to the deepest tube station and forced them to take the stairs back up.