Overview
Dr. Johnson is an Associate Professor with tenure and a health informatician with interdisciplinary training in nursing and health informatics, and is the Faculty Coordinator of the Systems Programs at the Duke University School of Nursing. She has a secondary appointment in the Department of Community and Family Medicine in the Duke University School of Medicine and is an adjunct associate professor at the University of Texas at Houston Health Science Center, School of Biomedical Informatics. She earned her BSN from the University of Connecticut and her MS and PhD from the School of Biomedical Informatics at the University of Texas at Houston. She has over 25 years of experience in research and informatics in the area of health promotion and disease prevention.
Dr. Johnson’s current research interests in health informatics include human-computer interaction, and how the representation and visualization of information impacts health care decisions in the area of disease prevention and health promotion. As a Primary Investigator, she has received research funding from the National Cancer Institute, National Library of Medicine, National Heart, Lung and Blood Institute, AHRQ, and RENCI. She is also a Co-Investigator and Co-PI on various other grants in the area of Health Informatics. Dr. Johnson also mentors Master’s, DNP, and PhD students.
Current Duke Appointments & Affiliations
Recent Scholarly Works
A Web-Based Virtual Environment Behavioral Intervention as Cardiovascular Disease and Metabolic Disease Prevention Education in Persons With HIV: Evaluation of the LEARN Randomized Controlled Trial.
Journal article Journal of medical Internet research · June 2026 BackgroundPersons living with HIV have an increased risk of cardiovascular and metabolic diseases compared with HIV-seronegative individuals.ObjectiveThis study aims to assess the feasibility and acceptability of a virtual environment (VE ... Full text CiteSmartphone-Based Ecological Momentary Assessment of Pain in Older Adults Undergoing Auricular Point Acupressure for Chronic Low Back Pain: Secondary Analysis of a Randomized Controlled Trial
Journal article Jmir Formative Research · January 1, 2026 Background: Chronic low back pain (cLBP) is a prevalent and disabling condition in older adults. Auricular point acupressure (APA), a nonpharmacologic intervention, has shown promise in managing cLBP. However, its impact on daily symptom fluctuations remai ... Full text CiteSmart Pediatric Oncology Tracker of Symptoms (SPOTS), a Web-Based Interface for the Pediatric PRO-CTCAE: Development and Usability Study
Journal article Jmir Formative Research · January 1, 2026 Background: Children undergoing cancer treatment experience a range of treatment-related toxicities that significantly affect quality of life and adherence to therapy. Current methods for symptom reporting rely heavily on clinician interpretation of caregi ... Full text CiteRecent Grants
Diabetes Self-Management & Support LIVE (Learning in Virtual Environments)
ResearchCo-Principal Investigator · Awarded by National Institutes of Health · 2013 - 2019Effects of Message Framing and Risk Feedback on CRC Screening
ResearchCo Investigator · Awarded by National Institutes of Health · 2014 - 2017Pioneering Health Information Quality (K99)
ResearchAdvisor · Awarded by National Institutes of Health · 2012 - 2015View All Grants