Si -- I had a rotator cuff injury and went through physical therapy for it, so this is just my personal experience and not medical advice (see my disclaimer too

).
A PT session always started with heat, then a warm-up to get the blood flowing (an arm bike), then a long series of stretches, then exercises with resistance bands and some light lat pulldowns and DB curls, and then ice. Unfortunately I don't think that there's any way that I can describe the exercises and stretches in words but if you look around the Internet, you might see some photos or even videos of something similiar.
The frustrating thing about shoulder injuries is that they take so darn long to heal. It's been two years since I did mine and though I'm finally pain free, I still have a noticeable strength discrepancy between my left and right sides that affects shoulder, chest, and arm exercises. As much as possible, I try to use DBs to force my weak side to catch up with the stronger one.
Good luck!
PS -- congratulations on your bench and squat numbers in your signature -- very nice!