A patient claims Anderson Hospital healthcare workers misdiagnosed a subarachnoid hemorrhage as a migraine. Sara Valle and Matthew Valle filed a lawsuit on Dec.1 in the Madison County Circuit Court against Mark A. Mason, M.D., Emily L. Hilton, PA-C., Anderson Hospital, Uptown Emergency Physicians, LLP, National Hospital Services Professional Corporation, doing business as Hospitalist and Emergency Services of Illinois, PC…

Etzler Lawhead Legal Group, PCDecember 28, 2021