About Me

Advanced heart failure (mechanical circulatory support and transplant). Also, cardiac disease in Women (an often under-represented population) 


How did you fall in love with your field?

I initially pursued a career in Exercise Physiology/Public Health however, found the pathophysiology of heart disease so interesting. After working for a short time in the Public Health arena I decided to follow my interest and enrolled into medical school. I am often asked "when did you know you wanted to do cardiology?". I reply "After my first cardiology lecture in medical school - the physiology of cardiology was far more interesting to me than other human organ system". While in General Cardiology Fellowship I was exposed to the field of Advanced Heart Failure and I was hooked - and here I am today. 

Things people should know about me

  • I love football! I am a die hard West Virginia University Football fan as well as Dallas Cowboy fan (sorry, not a KC Chief fan 🙂)
  • I am a coal miner's daughter! My dad was the greatest human I have ever known and helped me get to where I am today
  • My passion in life is Animal Rescue/Animal Rights. Most of my time (outside of work) is dedicated to this. My life's dream is to open a "Rescue Farm" for all types of animals and spend my life caring for them and increasing awareness to the plights of animals everywhere. I have 2 dogs (Damsel and Nadia) and 2 cats (Christmas and Reagan)
  • I am married to a fellow physician (Mike Matos) - Trauma Surgery/Acute Care Surgery and have been married for 10 years.

Services and treatments

Credentials

Board Certifications

Advanced Heart Failure and Transplant Cardiology

Medical School

West Virginia School of Osteopathic Medicine, 2008

Residency

Internal Medicine, Lehigh Valley Hospital Center, 2011

Fellowship

Cardiovascular Disease, Lehigh Valley Hospital Center, 2014

Fellowship

Advanced Heart Failure and Transplant Cardiology, University of Louisville, 2017

Locations

Heart and Vascular Center at Durham Outpatient Center
4400 Emile St. Omaha, NE 68105 Get directions
Monday through Friday, 8 a.m. to 5 p.m.
View Location
Heart and Vascular Center at Village Pointe Health Center
17405 Burke Street Omaha, NE 68118 Get directions
Heart and Vascular Clinic, Monday through Friday: 7:30 a.m. to 5 p.m.
View Location

Insurance and Coverage

View insurances accepted

Licensed to practice medicine in: Iowa; Nebraska

This provider has met the requirements to practice medicine in these states. To schedule a telehealth visit with this provider, you must be physically located within one of these states.

Ratings

  • Jan 25, 2026

    Dr Christina Dunbar was very professional and helpful with my plan to stop smoking, and encouraged me to stop, smoking and weed!

  • Oct 11, 2025

    I would recommend my PCP before this doctor.

  • Aug 11, 2025

    This was an excellent visit. The explanations were logical and clear to understand. I am much relieved by the information that was given to me.

  • Feb 18, 2025

    I have no complaints about your personnel or system well put together Thank you

  • Dec 30, 2024

    Very good service

  • Oct 26, 2024

    The best in cardiac care I could ever ask for

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