Dr. Fleener grew up in San Antonio and graduated magna cum laude from Texas A&M with a Bachelor of Science degree in Biomedical Science in 1997. From there she returned to San Antonio to attend medical school at the University of Texas Health Science Center (UTHSCSA). She completed her training in 2001 and was inducted into the Alpha Omega Alpha Honor Medical Society as a junior. Prior to graduating, she received both the Paul Cutler Award and the O. Roger Hollan, M.D. Award for outstanding performance in internal medicine. Dr. Fleener then pursued an internal medicine internship and residency at Vanderbilt University Medical Center in Nashville, Tennessee. Following residency she returned closer to home and completed training in Medical Oncology at University Texas Southwestern in Dallas.

Dr. Fleener is a member of the American Society of Clinical Oncology and is board certified in internal medicine and medical oncology.

The Fleener family relocated to College Station in 2006, where Dr. Fleener joined her father, Dr. Terry Jenkins, in practice. She lives with her family, including her two daughters, in College Station. She participates in many community activities including Surviving and Thriving and Brazos Valley Breast Cancer Support Group. She sits on the Board of Hospice Brazos Valley and is an Associate Clinical Professor for Texas A&M Health Science Center. In addition, Dr. Fleener is on the Board for St. Joseph Health Partners and a Member of the Medical Executive Committee, as well as the Peer Performance Review Committee at St. Joseph.

Dr. Fleener was the Vice Chair for the Department of Internal Medicine at St. Joseph for 2010 and 2011 and the Chair of the Department for all of 2012 and 2013. In 2012, 2013 and 2014, she was awarded the Texas Monthly Texas Super Doctors Rising Star Award, and in 2015, 2016, 2017 and 2018 she was named a Texas Monthly Super Doctor.  In 2013, the Girl Scouts of Central Texas presented Dr. Fleener with the Woman of Distinction Award.  Dr. Fleener held the position of Vice President of the Medical Staff at CHI St. Joseph Health from 2014 through 2016, and she also was appointed to the Texas Health and Human Services Palliative Care Interdisciplinary Advisory Council in 2016.  As of January 1, 2017, she was appointed the Chief of the Medical Staff at CHI St. Joseph Health. 

In her free time she enjoys being with her kids, jogging, reading, traveling, and a great BBQ with family and friends.

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