Mary Njuguna, APRN, FNP-C

Meet Mary Njuguna, APRN, FNP-C

A Family Medicine Nurse Practitioner Delivering Lifespan Care Rooted in Community, Prevention, and Clinical Precision

Mary G. Njuguna, MSN, APRN, FNP‑C, is a board‑certified family nurse practitioner providing comprehensive family medicine care in Corpus Christi, Texas, as part of CHRISTUS Trinity Clinic. Trained at the University of Texas at Arlington, Mary brings together more than a decade of frontline nursing experience with advanced practice training across primary care, geriatrics, urgent care, pediatrics, women’s health, and veteran medicine. Having built her career entirely in South Texas healthcare systems, she is deeply connected to the Coastal Bend community she serves, caring for multiple generations of families while focusing on prevention, chronic disease control, and practical, patient‑centered solutions.

Career at a Glance

·      Board‑certified Family Nurse Practitioner (FNP‑C) practicing family medicine in Corpus Christi, Texas

·      Recipient of the DAISY Award (2022) and Great Catch Award (2023) for excellence in patient care and safety

Clinical Role and Leadership

As a family nurse practitioner, Mary plays a key role in strengthening access to high‑quality primary care for adults, seniors, and families across the Corpus Christi region. Her leadership background as a charge nurse, unit‑based council chair, and preceptor informs her collaborative approach to care delivery, quality improvement, and care coordination across multidisciplinary teams. She provides specialized care for conditions such as:

·      Diabetes

·      Hypertension

·      Chronic kidney disease (CKD)

·      Chronic obstructive pulmonary disease (COPD)

·      Acute infections and minor injuries

What You Can Expect from Care

Mary’s approach to care is structured, thorough and grounded in real‑world practicality, shaped by years of experience caring for complex patients in hospital and outpatient settings. She emphasizes clear communication, proactive screening, and shared decision‑making so patients understand not only what is happening, but why it matters. You can expect:

·      Evidence‑based treatment plans explained in plain language

·      Preventive care that prioritizes long‑term health and independence

·      Careful medication management, especially for patients with multiple conditions

·      A respectful, collaborative care environment that values patient goals

·      Follow‑through and coordination across specialties when needed

Advanced Diagnostic and Preventive Care

While not a surgical provider, Mary delivers comprehensive diagnostic and preventive family medicine care using current clinical guidelines and standards of practice. Her training includes Medicare Annual Wellness Visits, chronic disease monitoring, pediatric developmental screening, women’s preventive health evaluations, and coordinated care for aging and high‑risk populations, ensuring early detection, timely intervention, and continuity across care settings.

Commitment to Public Health and Health Equity

Serving South Texas populations with diverse medical and social needs, Mary is committed to improving access to preventive care and chronic disease education. Her community involvement includes volunteering with Diabetes Awareness initiatives, the Coastal Bend Heart Walk, and the Women’s Shelter of South Texas, reflecting a broader focus on health equity, cardiovascular prevention, and community well‑being beyond the clinic walls