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FEATURED LOCATIONS

\r\n<li><a href=\"/content/nemours/us/en/locations/wilmington-ai-dupont-childrens-hospital.html\">Delaware Hospital</a></li>\r\n<li><a href=\"/content/nemours/us/en/locations/orlando-nemours-childrens-hospital.html\">Orlando Hospital</a></li>\r\n<li><a href=\"/content/nemours/us/en/locations/primary-care.html\">Primary Care Locations</a></li>\r\n</ul>\r\n"}} id=text-aa6859071a class=cmp-text>
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Nationally Recognized Pediatric Care

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Our hospitals are ranked by U.S. News & World Report as among the best in the nation in multi-specialties.

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FEATURED SPECIALTIES & SERVICES

\r\n<li><a href=\"/content/nemours/us/en/services/child-psychology.html\">Behavioral Health</a></li>\r\n<li><a href=\"/content/nemours/us/en/services/pediatric-cardiology.html\">Cardiology</a></li>\r\n<li><a href=\"/content/nemours/us/en/services/pediatric-endocrinology.html\">Endocrinology</a></li>\r\n<li><a href=\"/content/nemours/us/en/services/pediatric-gastroenterology.html\">Gastroenterology</a></li>\r\n<li><a href=\"/content/nemours/us/en/services/pediatric-general-surgery.html\">General Surgery</a></li>\r\n</ul>\r\n"}} id=text-6184126204 class=cmp-text>
\r\n<li><a href=\"/content/nemours/us/en/services/pediatric-neurology.html\">Neurology</a></li>\r\n<li><a href=\"/content/nemours/us/en/services/center-for-cancer-and-blood-disorders.html\">Oncology &amp; Hematology</a></li>\r\n<li><a href=\"/content/nemours/us/en/services/pediatric-orthopedics.html\">Orthopedics</a></li>\r\n<li><a href=\"/content/nemours/us/en/services/pediatric-ent-otolaryngology.html\">Otolaryngology (ENT)</a></li>\r\n<li><a href=\"/content/nemours/us/en/services/pediatric-pathology.html\">Pathology (Lab Services)</a></li>\r\n</ul>\r\n"}} id=text-203d96f033 class=cmp-text>
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We Make Health Care Easy With ¾Ã¾Ã¾Ã¾Ã¾Ã¾Ã¾Ã¾«Æ· Children's MyChart

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Access communications, appointment and symptom tracking and more.

GET CARE

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SEE SOMEONE RIGHT AWAY

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PATIENT & FAMILY RESOURCES

\r\n<li><a href=\"/content/nemours/us/en/patientfamily/financialassistance.html\">Financial Assistance</a></li>\r\n<li><a href=\"/content/nemours/us/en/givingtonemours.html\">Giving &amp; Volunteering</a></li>\r\n<li><a href=\"/content/nemours/us/en/patientfamily/insurance.html\">Insurance We Accept</a></li>\r\n<li><a href=\"/content/nemours/us/en/patientfamily/nemours-mychart/medrecordrequest.html\">Medical Records</a></li>\r\n<li><a href=\"/content/nemours/us/en/patientfamily/nemours-mychart.html\">¾Ã¾Ã¾Ã¾Ã¾Ã¾Ã¾Ã¾«Æ· Children's MyChart</a></li>\r\n<li><a href=\"/content/nemours/us/en/patientfamily/patient-stories.html\">Patient Stories</a></li>\r\n<li><a href=\"/content/nemours/us/en/patientfamily/speak-up.html\">Speak Up</a></li>\r\n<li><a href=\"/content/nemours/us/en/services/support.html\">Support Services</a></li>\r\n</ul>\r\n"}} id=text-d01f94aa23 class=cmp-text>

Online Bill Pay

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Paying a bill online is easy and secure.

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Send a Free E-Card

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Brighten the day of your loved one staying at one of our hospitals. 

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KidsHealth Library

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Healthy living for parents, kids and teens.

PROFESSIONAL EDUCATION

\r\n<li><a href=\"https://ce.nemours.org/\">Continuing Medical Education</a></li>\r\n<li><a href=\"/content/nemours/us/en/education.html\">Pediatric Fellowships, Residencies and Training</a></li>\r\n<li><a href=\"/content/nemours/us/en/health-professionals/nursing.html\">Nursing Education</a></li>\r\n<li><a href=\"/content/nemours/us/en/education/research.html\">Research Education</a></li>\r\n<li><a href=\"/content/nemours/us/en/careers.html\">Careers</a></li>\r\n</ul>\r\n"}} id=text-52c381b01e class=cmp-text>

PATIENT REFERRALS

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Research
# #

    Margaux Jennifer Barnes, PhD

    Psychology
    (904) 697-3600
    Researcher Profile

    Primary Office

    ¾Ã¾Ã¾Ã¾Ã¾Ã¾Ã¾Ã¾«Æ· Children's Health, Jacksonville ¾Ã¾Ã¾Ã¾Ã¾Ã¾Ã¾Ã¾«Æ· Children's Health, Jacksonville 807 Children's Way Jacksonville, FL 32207
    Appointment: (904) 697-3600

    Other Offices

    Get to Know Me

    Dr. Margaux Barnes joined ¾Ã¾Ã¾Ã¾Ã¾Ã¾Ã¾Ã¾«Æ· in November 2020, after a position in the Department of Pediatrics, Division of Gastroenterology, Hepatology and Nutrition at the University of Alabama at Birmingham. Dr. Barnes earned her doctorate in clinical/medical psychology from the University of Alabama at Birmingham (UAB), where she also completed a residency in clinical psychology at Brown University and UAB. She then completed her training with a fellowship in adolescent medicine, where she further developed her interest in the impact of health behaviors on medical and mental health outcomes in youth with chronic illness. Dr. Barnes’ primary clinical interests include behavioral sleep medicine and cystic fibrosis.  

    Why I Treat Children

    I treat children with chronic illnesses to help them build strength, hope, and the confidence to create a future where their diagnosis does not define their dreams.

    What I'm Passionate About

    I am passionate about helping children with chronic illness develop healthy behaviors, including strong sleep habits, because empowering them with lifelong skills can improve their well being, resilience, and overall quality of life.

    How I Try to Make A Difference

    I strive to make a meaningful difference by showing up for every child every day and meeting them exactly where they are, honoring them and their family’s unique strengths, challenges, and journey.

    Education & Training

    Fellowship

    • Adolescent Health - University of Alabama at Birmingham, 2016

    Internship

    • Clinical Psychology - University of Alabama at Birmingham, 2014

    Medical/Dental School

    • PhD - University of Alabama at Birmingham, 2014

    Awards & Recognition

    • 2024¾Ã¾Ã¾Ã¾Ã¾Ã¾Ã¾Ã¾«Æ· Infinite Advocate Award

    Insurance Accepted

    • Aetna Better Health FL Medicaid and Healthy Kids
    • Aetna HMO/POS/PPO/EPO
    • Blue Cross and Blue Shield HMO
    • Blue Cross and Blue Shield Non HMO
    • Blue Cross Blue Shield Florida Blue Select
    • Community Care Plan Medicaid
    • Employers Health Network PPO
    • Evolutions Healthcare
    • First Health Aetna PPO/EPO
    • Florida Community Care
    • Florida Medicaid
    • Georgia Medicaid/Georgia Better Health/Peachcare
    • Molina Healthcare Medicaid
    • Multiplan PPO
    • Prime Health Services PPO Specialty Florida
    • Seminole Tribe of Florida
    • Star Healthcare Network
    • Sunshine SMI/CMS 19 & 21
    • Sunshine State Health Plan Medicaid
    • Tricare/Humana Military Health Services/CHAMPVA
    • Volusia Health Network PPO/EPO

    • Adjustment to Medical Illness
    • Anxiety Disorders
    • Attention Deficit Hyperactivity Disorder
    • Autism
    • Depressive Disorders
    • Disruptive Behavior
    • Obsessive-Compulsive Disorder

    Research Activities

    I’m working with Dr. Lochrie, Dr. Buckloh, and Dr. Boye on a Health Resources and Services Administration (HRSA) Behavioral Health Integration (BHI) Evidence-Based Telehealth Network Program (EB-TNP) grant to expand access to telehealth mental health services in rural communities. 

    • Serum transaminases at presentation and association with acute dialysis in children with hemolytic uremic syndrome; Kidney360; (2020).

    • English