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Dr. Mariann Harrington, MD

Dr. Mariann Harrington, MD

Age 66 Medical Oncology F
(12) 12 reviews

Telehealth available

Accepting New Patients


Dr. Mariann Harrington, MD is a medical oncology specialist in Little Rock, AR. Dr. Harrington completed a residency at University Hospital Of Arkansas. She currently practices at CARTI and is affiliated with Baptist Health Medical Center - Hot Spring County. She accepts multiple insurance plans. Dr. Harrington is board certified in Medical Oncology.


  • University Hospital Of Arkansas, Residency Hospital
  • University Of Arkansas College Of Medicine, Medical School — 1980

Insurance Accepted

  • Aetna
  • Ambetter
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • MultiPlan

* Please verify this information when scheduling an appointment.


  1. Carti

    1. 1
      Cancer Center
      8901 Carti Way, Little Rock, AR 72205 Existing Patients: (501) 906-3000
  1. Practice

    1. 2
      3121 N Reynolds Rd, Bryant, AR 72022 Existing Patients: (501) 315-5317

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I am very impressed with her and her nurse. She is very professional, understanding, kind and is good at explaining my condition. I am very happy that I found her!
Judy — Apr 26, 2021
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Dr. Mariann Harrington, MD
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Frequently Asked Questions

Dr. Harrington frequently treats Blood Disorders, Non-Hodgkin's Lymphoma, and Anemia.  

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Hospital Affiliations

  • Baptist Health Medical Center - Hot Spring County
  • Baptist Health Medical Center - Little Rock
  • Saline Memorial Hospital