Yes I’m into this too. In my fantasy there is not a big group of patients. They were just 2 or 3. The part that gets me is them having to watch each other the whole time, knowing they’re next.
To keep it interesting for all, the doctor doesn’t just finish one person completely and then move to the other. Instead the same step gets done on all, one after the other. Maybe even with small variations for obscure reasons to keep things unexpected.
Start with the usual stuff: history, vitals, heart and lungs, abdomen. Keep it professional at first so the tension builds. You’re on the table first for the chest and lung exam, then you get told to stand aside and watch while the other patient gets the exact same thing. Then it’s your turn again for the abdominal exam, then you watch again. Heart, reflexes, injections, whatever comes next - it keeps switching. You’re constantly flipping between being the one under my hands and the one who has to stand there and see exactly what’s about to happen to you in a minute. One second you’re the patient, gown open, being examined while the other person is right there looking. Next second you’re the observer, still undressed, watching the same hands and the same instructions happen to someone else, knowing how it feels since you just experienced it yourself.
Most of it stays fully visible for both. Maybe some of the more intimate parts like injections will happen hidden to the other patients and you just hear it happening without perfect sight.
I could write pages on that but I think you got the idea :-)