I've worked in 2 corporate settings and in a hospital foundation. I've never worked in private practice. The exams you do in any modality will be the same. For me, the only difference is the staff you work with and the patient base: everyone in the hospital is educated and I see far less tattoos.
First corporate job - uneducated employees, a majority of my patients were unemployed or incredibly impoverished who carried their socioeconomic woes into the office. A lot of disease (but sadly a lot of people not getting the proper healthcare they need). I used to have a lot of single moms bringing in 5 babies, elderly patients who really let themselves go, and coked-out slimebags. Management was useless and only cared about money
Second corporate job - employees were educated, a majority of my patients were college students. Management was supportive and cared about patient satisfaction as a way to build their business.
Hospital - employees were incredibly educated, a majority of my patients are geriatrics who have more diseases (but fortunately getting incredible healthcare). It's also nice to be in a team of doctors and have OMD down the hall.
But really I do the same exam I can in any environment. I like the hospital and I liked my second corporate job a lot. Some corporations are good and some are bad. Some private practices are good and some are bad. Some hospitals are good (mine was ranked A+) and some are bad (neighboring city ranked D).
Just do your homework before signing a contract to make sure you don't fall into a trap.