Dr. Mariann Harrington, MD, is a highly respected Medical Oncologist with over 45 years of dedicated experience, serving patients in Little Rock, Arkansas, and surrounding areas. Holding board certification in Medical Oncology, Dr. Harrington has built a distinguished career marked by her affiliation with renowned institutions such as Saline Memorial Hospital and Baptist Health Medical Centers in both Hot Spring County and Little Rock. Having completed her medical degree at the University of Arkansas for Medical Sciences College of Medicine and her residency at University Hospital of Arkansas, Dr. Harrington brings a wealth of expertise to her practice, where she offers compassionate and comprehensive care.

Renowned for her patient-centered approach, Dr. Harrington focuses on treating complex conditions like Myelodysplastic Syndromes and Anemia, among others. Her commitment to delivering exceptional care is reflected in her perfect 5.0-star patient rating, underscoring her dedication to achieving the best possible outcomes. Dr. Harrington’s practice spans multiple locations, including Little Rock, Conway, and Bryant, ensuring accessible care for her patients. She is known for her ability to connect with those she serves, offering personalized treatment plans that address the unique needs of each individual.

Dr. Harrington is deeply committed to the well-being of her community, welcoming new patients and accepting a broad range of insurance plans, including UnitedHealthCare, Blue Cross Blue Shield, Aetna, and Cigna. Her dedication to patient care extends beyond her clinical expertise; she strives to make healthcare both accessible and effective for all her patients. Whether she is working in Little Rock or her other practice locations, Dr. Harrington remains a pillar of support and excellence in the field of Medical Oncology.