Accompong... I'm glad you had a good outcome and recovery from your health crisis. I don't think anyone questions quality of care on the island. In fact, I'm very impressed with articles I've read about quality of care in the Caribbean Basin, and indeed around the world, compared with that available here in the States.
Personally, I'm more concerned about access and availability of critical care for maladies such as heart attack, or for serious injuries incurred while using transport services. Response time to obtain that access is also a concern.
Your story reflects your familiarity with people and services in the area, and that's good on you, to be sure! But for the vast majority of us more casual shorter term visitors to the island, and please understand that I'm not trying to be dismissive, the experience you describe may provide small comfort.
As noted previously, some of us have been visiting the island we love for decades. We may be young at heart, but our bodies betray us. Your story does highlight an alternative, to be sure... but what is the regional plan for the Negril area to provide the alternatives many of us would expect? There are plans and projects aplenty for development, but what about health care?