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The World’s Leading Authority for Chronic Lymphocytic Leukemia Patients

Dr. Susan O’Brien Named a Top Female Scientist in 2022

In science and medicine, information is constantly changing and may become out-of-date as new data emerge. All articles and interviews are informational only, should never be considered medical advice, and should never be acted on without review with your health care team.

Dr. Susan O’Brien was recognized as one of the top 40 female scientists in the world in 2022.

For the complete list of the top 300 women researchers, see: Best Female Scientists in the World 2022 Ranking |

For more on the meaning and purpose of the formidable list, please read: 2022 Best Female Scientists Ranking Highlights the Work of 1000 Spectacular Women.

Dr. O’Brien has 114,565 citations and 1,788 publications. She has contributed monumentally to the advancement of care for those with chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL / SLL), and we are the grateful recipients of her years of dedicated work.

We are proud to have Dr. O’Brien as a member of CLL Society’s Board of Directors.