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Barbara O'Callaghan, N.P.

Barbara earned her Bachelor of Science in Nursing degree from Emory University in 1998.  She received her Master of Science in Nursing degree from Kennesaw State University in 2008. Prior to Suburban, Barbara worked in Oncology at Emory Crawford Long Hospital in Atlanta.

She has been a part of Suburban Hematology Oncology for most of her nursing carrier; first as a nurse and now as a practitioner. She has taken supplemental divinity courses and has a strong passion for being a supportive figure for her patients through their cancer journey.

Barbara is married with three daughters and one son. In her free time, she enjoys spending time with her family, particularly with her four grandsons and two granddaughters.

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