Polsinelli PC

With in-depth understanding of issues that providers face on a day-to-day basis, Polsinelli PC is well-placed to advise clients on a range of mandates from reimbursement disputes to regulatory and compliance matters. The practice is led by six partners: Matt Murer in Chicago; Margaret Hillman  in St Louis; Denver-based Colleen Faddick; Stuart Pape and Harry Sporidis in Washington DC; and Dallas-based Sherri Alexander. Alexander focuses her practice on litigation, with experience in cases involving medical staff and breach of contract claims, while Stephen Bittinger has a niche focus on the use of AI tools as evidence in reimbursement disputes from the South Carolina office. In Nashville, David King excels in cases involving managed care and payor disputes. Benjamin Wallfisch, Claire Davies and Erin Burns joined the firm in 2025.