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Through a diverse environment of learning, teaching, and research, the Division of Biological and Applied Health Sciences advances human and societal well-being at Xavier University. 

Individuals and species each possess characteristics that make them unique.Biology involves studying these organisms, as well as their functions and characteristics. Our health and well-being is impacted by our physical environment, by our individual behaviors, and by an array of elements that work together to influence human health. Among the components of public health are the study of policies as well as individual behavior and choices that impact health.The study of speech pathology is the study of human communication - its normal development, its disorders, and prevention strategies.

Programs of Study

Public Health

Biology

Speech Pathology

These fields of study are investigated by the division’s three departments, the Department of Biology, the Department of Public Health Sciences, and the Department of Speech Pathology. Students majoring in these subjects will be prepared for careers in a variety of fields in biomedical sciences, public health, and the life sciences. Students also may continue their studies by seeking advanced degrees in medical or other professional schools, or in graduate school. Faculty members in the division are involved in research projects in various fields of biology, public health, and speech pathology. They bring their research expertise into the classroom, and also bring students into the field, laboratory, and clinic to participate with them in their investigations. The Division of Biological and Applied Health Sciences is committed to preparing its students to assume roles of leadership and service in a global society.
News from the school
Four women standing next to each other and laughing
August 31, 2026
Xavier Researchers Explore Strategies to Expand Black Participation in Clinical Trials

Study centers community perspectives to identify opportunities for building trust, improving communication, and broadening participation in medical research

Research, Faculty & Staff
Derek Favorite
August 28, 2026
Xavier Senior Derek Favorite Advances Biomedical Research at University of Pittsburgh

As Xavier University of Louisiana senior Derek Favorite ’27 begins his final undergraduate year, he is bringing back to campus new biomedical research experience, advanced laboratory skills and a deeper understanding of how scientific discovery can inform medicine.

Student Success
Dr. LaShaunda Reese
August 21, 2026
Dr. LaShaunda Reese ’13 Named to Leadership Role at Institute for Black Catholic Studies

The Institute for Black Catholic Studies (IBCS) at Xavier University of Louisiana has appointed LaShaunda Reese, Ph.D., HEC-C, ’13, as Associate Director for Continuing Education and Enrichment.

Alumni News, Faculty & Staff

Contact Us

Biological and Applied Health Sciences

504-520-5087

mforooze@xula.edu