De-Castillo-Sandra

About the Author

Sandra De Castillo is a distinguished educator and author specializing in healthcare and pharmacology education. With over two decades of experience as a nursing instructor and clinical practitioner, she has dedicated her career to simplifying complex medical calculations for students and professionals alike. Her expertise in drug dosage computations stems from hands-on work in hospital settings, where accuracy in medication administration is paramount. De Castillo's writing bridges theoretical knowledge with practical application, making intricate topics accessible and engaging. She holds advanced degrees in nursing and education, and her contributions have supported countless learners in mastering essential skills for safe patient care. Beyond the classroom, she advocates for ongoing professional development in the evolving field of healthcare.