Coming from outside healthcare, I was really shocked initially on how primitive the technology in clinics and hospitals as if they are still in the 1980s especially in the hospital management and operation. I've come to conclusion that healthcare is a very well-funded area and it's ripe for disruption. Consider these scenarios in where I live:
You want a digital copy of your ECG reading, nope they give you the paper based reading of several seconds recording that will lose their ink in a few months time.
You want to transfer your health data record to another hospital or clinic, nope that's impossible since the hospitals or clinics don't perform any proactive data sharing even between government's hospitals, paper based or digitally.
You want the over crowded hospital outpatient section to send you SMS or at least make an online/website call numbers, nope you have to wait physically, and if you've missed your turn when you're away then you are basically screwed.
You have a disabled family member who cannot even move to attend the hospital, nope you need to pay expensive third party doctor to make a visit to your house.
I think you get the idea by now, and since your expertise in healthcare IT and depending on where do you live just talk to the hospital management or govt appointed organization (e.g. NHS in the UK) about any of the above issues and how you can you solve the above mentioned problems or others for the benefit of hospitals/clinics and the society in general.