Mark Kadzielski provides regulatory and operational guidance and representation to hospitals, medical staffs, managed care enterprises and institutional and individual healthcare providers throughout the U.S. His work includes government regulatory investigations, contracting issues, credentialing, peer review, licensing, medical staff bylaws, joint commission accreditation and Medicare certification. Mark has prepared more than 200 sets of medical staff bylaws and has handled peer review hearings and appeals, including litigation in many courts.