Maria T. Codina Leik Msn Arnp Fnp-C Fnp-Bc Agpcnp-Bc

About the Author

Maria T. Codina Leik, MSN, ARNP, FNP-C, FNP-BC, AGPCNP-BC, is a distinguished nurse practitioner and educator with over three decades of experience in primary care and family health. Holding advanced certifications as a Family Nurse Practitioner and Adult-Gerontology Primary Care Nurse Practitioner, she has dedicated her career to bridging the gap between clinical practice and accessible education for aspiring healthcare professionals. As the founder of National ARNP Services, Inc., Maria has empowered thousands of students through her comprehensive review courses and innovative teaching methods. Her passion for simplifying complex medical concepts shines in her writing, making her a trusted resource for certification preparation and professional development in nursing.