Dina A. Krenzischek, PhD, RN, MAS, CPAN, Same Day Prep / PACU Nurse Manager, Johns Hopkins Hospital, Baltimore, Maryland. Dina A. Krenzischek has over 30 years of clinical and management experiences in perianesthesia settings, critical care, emergency room, and operating room practices. She is currently the Adult Perianesthesia Nurse Manager at the Johns Hopkins Hospital in Baltimore, Maryland. As a Nurse Manager, she is responsible in managing the clinical practice, performance improvement/safety, operation, service excellence, and foster/promote the development of staff of the main adult Same Day Prep and Post Anesthesia Care Units. Her lectures and research activities focus on clinical, safety, leadership, and management practices.