Monica Maria Diaz, MD, MS

Assistant Professor

UNC Health Provider

UNC Health providers are employed by an organization within UNC Health.


8:00 AM - 5:00 PM 8:00 AM - 5:00 PM 8:00 AM - 5:00 PM 8:00 AM - 5:00 PM 8:00 AM - 5:00 PMClosed Today Closed Today
Accepting New Patients

Location Information

UNC Hospitals Neurology Clinic
300 Meadowmont Village Circle
Suite 202
Chapel Hill, NC 27517
On Public Transportation, Handicap Accessible


Day of the WeekHours
Monday8:00 AM - 5:00 PM
Tuesday8:00 AM - 5:00 PM
Wednesday8:00 AM - 5:00 PM
Thursday8:00 AM - 5:00 PM
Friday8:00 AM - 5:00 PM

About the Provider


  • Neurology


  • Multiple Sclerosis and Neuroimmunology
  • Transverse Myelitis
  • Neuroinfectious Diseases

Provider Details

Type: Clinician, Researcher
Gender: Female

About Monica Maria Diaz, MD, MS

I have always had a passion to care for individuals with multiple sclerosis and infections affecting the nervous system, providing continuity and comprehensive care to them, and learning from them. My combined training in neurology, multiple sclerosis, autoimmune conditions and infections affecting the brain places me in a unique position to provide comprehensive care to individuals with these conditions.

UNC Health Affiliations

  • UNC Hospitals


  • English
  • Spanish

Medical School

  • State University of New York Downstate Medical Center, 2010 - 2014


  • Yale University, 2015 - 2018
  • Area: Neurology


  • University of California, San Diego, 2018 - 2019
  • Area: Neuroinfectious Diseases and Neuroimmunology


  • National Institutes of Health Fogarty International Center/Universidad Peruana Cayetano Heredia, 2019 - 2020
  • Area: Global Health


  • Louisiana State University Medical Center, 2014 - 2015
  • Area: Internal Medicine

Bachelor of Science

  • University of Miami, 2004 - 2008
  • Area: Neurosciences

Master of Science

  • Medical University of South Carolina, 2019 - 2021
  • Area: Clinical Research

Bachelor of Arts

  • University of Miami, 2004 - 2008
  • Area: French Literature


  • Psychiatry and Neurology-Neurology, Board Certified, 2019
Epidemiology of human immunodeficiency virus (HIV)-associated neurological conditions, multiple sclerosis and demyelinating disorders, cognitive impairment in persons with HIV or multiple sclerosis, neurological care in international settings
Multiple sclerosis, transverse myelitis, neuromyelitis optica, neurosarcoidosis, viral or antibody-mediated encephalitis, human immunodeficiency virus (HIV)-related neurological conditions, neurocysticercosis, post-COVID-19 neurological complications

Insurance Accepted

  • Aetna Commercial Plans (Other than Aetna Whole Health)
  • Aetna Whole Health (Tier 2)
  • Aetna Medicare Advantage Plans (Other than Aetna Prime HMO)
  • AmeriHealth Caritas North Carolina Medicaid
  • BCBSNC Commercial Plans
  • North Carolina State Employees Health Benefit Plan (Active employees)
  • BCBSNC Blue Home with UNC Health Alliance
  • BCBSNC Medicare Advantage (Other than Experience Health)
  • Healthy Blue Medicaid
  • Carolina Complete Health Medicaid (Centene)
  • Cigna Commercial Plans (Other than Cigna Connect)
  • Cigna Secure Medicare Advantage
  • Contigo Health Plan (WakeMed employees only)
  • Humana Medicare Advantage PPO
  • Humana Medicare Private Fee-for-Service
  • North Carolina State Employee Health Benefit Plan (Medicare Advantage for retirees)
  • Liberty Advantage Medicare Advantage
  • MedCost PPO
  • UnitedHealthcare Commercial Plans
  • UnitedHealthcare Medicare Advantage
  • UnitedHealthcare Exchange (ACA) Plans
  • UnitedHealthcare Community Plan Medicaid
  • Veterans Affairs Community Care Network
  • WellCare of North Carolina Medicaid
* Coverage for certain behavioral health, Medicare and commercial plans as well as TriCare varies across UNC Health entities. Please call prior to your visit to determine coverage.
UNC Health contracts with most health insurance companies including, but not limited to, the ones listed here. While we do our best to keep this list up-to-date, it often changes. Professional fees charged by care providers and organizations who are not employed, owned or managed by UNC Health may not be included under the same insurance contracts and may bill separately. Before scheduling your appointment, please contact the organization or care provider in charge of delivering these services as they may be able to help you identify who will be providing these services. Your insurance company can help to determine which specific services, locations and providers are covered by your plan as well as provide you with information regarding co-payments, deductibles or any additional charges that may be your responsibility. UNC Health makes no representation or guarantee of benefits or coverage. Services not covered by your insurance company will be your responsibility. If you are in need of financial assistance, please visit our Financial Assistance page. For additional information regarding insurance accepted at UNC Health, please visit our Insurance page.