School of Natural Sciences | Tougaloo College
Source: https://www.tougaloo.edu/academics/divisions/natural-science
Archived: 2026-04-23 17:15
School of Natural Sciences | Tougaloo College
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School of Natural Sciences
School of Natural Sciences
Where curiosity meets discovery. Explore the intersection of innovation, inquiry, and impact.
Explore Departments
Get Information
About
Departments
Academic Offerings
Faculty & Staff
Contact
Empowering Tomorrow’s Scientists and Innovators
The School of Natural Sciences provides education in the following disciplines: Biology, Chemistry, Computer Science, Cybersecurity, Environmental Science, Mathematics and Physics. As a result of the increasingly important role of science and technology in society, the course offerings in the School of Natural Sciences are a vital part of liberal arts education.
Students can also obtain a science education related to some of the disciplines in the School of Natural Sciences. Graduates will be able to attend graduate schools or related professional schools (e.g., medical, dental, pharmacy, and allied health schools), to work in industry, or to prepare for other fields (e.g., teaching, management, law).
3
Departments
10+
Degree Programs
15+
Expert Faculty
5+
Minors & Certificate
Our Departments
Explore our four dynamic departments, each offering unique opportunities for academic and scientific growth.
Department of Biology
Explore the fundamentals of living systems—from cellular processes to ecosystems. Our Biology program prepares students for careers and graduate studies in medicine, biotechnology, environmental science, and public health. With hands-on labs and research opportunities, students cultivate a strong foundation in biological inquiry and scientific problem-solving.
Department of Chemistry & Physics
This department merges the microscopic world of molecules with the cosmic laws of physics. Whether you're interested in chemical reactions, quantum mechanics, or material science, our curriculum is designed to ignite curiosity and sharpen analytical thinking. Students gain lab experience and research mentorship that prepares them for graduate study or careers in industry, healthcare, and education.
Department of Mathemathics & Computer Science
From abstract equations to real-world algorithms, this department empowers students to tackle complex problems using logic, precision, and computational thinking. With pathways in computer science, cybersecurity, and applied mathematics, graduates leave equipped to lead in tech, data science, engineering, finance, and beyond.
Academic Offerings
Comprehensive degree programs designed to prepare you for success in your chosen field.
Bachelor Degrees
Bachelor of Science:
Biology
Bachelor of Arts:
Secondary Education Biology
Bachelor of Science:
Chemistry
Bachelor of Science:
Chemistry for Health Professionals, BS
Bachelor of Science:
Physics
Bachelor of Science:
Environmental Science
Bachelor of Arts:
Secondary Education Chemistry
Bachelor of Arts:
Secondary Education Physics
Bachelor of Science:
Computer Science
Bachelor of Science:
Mathematics
Bachelor of Science:
Secondary Education Mathematics
Associate Degrees
Associate of Arts:
Biology
Associate of Arts:
Chemistry Pre-Pharmacy
Associate of Arts:
Physics
Associate of Arts:
Computer Science
Minors & Certificates
3+2 Dual Degree in Physics and Engineering
Biology Minor
Chemistry Minor
Physics Minor
Cybersecurity Minor
Data Science Minor
Additional Programs
Specialized programs designed to enhance your academic journey and prepare you for advanced study and professional success.
Pre-Health Program
Professional Preparation
Our comprehensive Pre-Health program prepares students for admission to medical, dental, pharmacy, veterinary, and allied health professional schools. With rigorous coursework, research opportunities, MCAT/PCAT preparation, and personalized advising, students receive the foundation needed for success in competitive health professions.
Learn More
Richard McGinnis Summer Science and Engineering Program
Summer Intensive
Named in honor of Dr. Richard McGinnis, this intensive summer program provides undergraduate students with hands-on research experience in science and engineering. Students work closely with faculty mentors on cutting-edge research projects while developing critical thinking, laboratory skills, and scientific communication abilities.
Learn More
Faculty & Staff
Department of Biology
Lianna Li, Ph.D.
Chair of Biology Department
Associate Professor of Biology
(601) 977-7795
lli@tougaloo.edu
John Barringer, M.D.
Assistant Professor of Biology
Pre-Nursing Advisor
(601) 977-4465
jbarringer@tougaloo.edu
Jinghe Mao, Ph.D.
Professor of Biology
(601) 977-4450
jmao@tougaloo.edu
Diva Melvin, Ph.D.
Assistant Professor of Biology
Pre-Health Advisor
(601) 977-7731
dwhalen@tougaloo.edu
Department of Chemistry & Physics
Manliang Feng, Ph.D.
Department Chair
Associate Professor of Chemistry
(601) 977-7790
mfeng@tougaloo.edu
Karina Kapusta, Ph.D.
Assistant Professor of Chemistry
(601) 944-7790
kkapusta@tougaloo.edu
Santanu Banerjee, Ph.D.
Professor of Physics
(601) 977-7789
sbanerjee@tougaloo.edu
Pradip K. Biswas, Ph.D.
Associate Professor of Physics
(601) 977-7788
pbiswas@tougaloo.edu
Department of Mathematics & Computer Science
Xiuquan Wang, Ph.D.
Department Chair
Associate Professor of Mathematics
(601) 977-6141
xwang@tougaloo.edu
Fatissa Allen
Instructor of Mathematics
(601) 977-7777
fallen@tougaloo.edu
Marcus Brumfield, Ph.D., CISSP
Assistant Professor of Computer Science
(601) 977-7760
mbrumfield@tougaloo.edu
Miraj Samarakkody, Ph.D.
Assistant Professor of Mathematics
(601) 977-7856
smsamarakkody@tougaloo.edu
Paris Smith
Instructor of Mathematics
(601) 977-7775
psmith@tougaloo.edu
Demetria White
Assistant Professor of Mathematics
Director of Academic Computing
(601) 977-7774
dwhite@tougaloo.edu
Sharron Streeter
Associate Professor of Computer Science
Professor Emeritus
(601) 977-7760
sstreeter@tougaloo.edu
Contact Information
Mailing Address
Tougaloo College
Division of Natural Sciences
Kincheloe Hall
500 West County Line Road
Tougaloo, MS 39174
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Skip to main content
School of Natural Sciences
School of Natural Sciences
Where curiosity meets discovery. Explore the intersection of innovation, inquiry, and impact.
Explore Departments
Get Information
About
Departments
Academic Offerings
Faculty & Staff
Contact
Empowering Tomorrow’s Scientists and Innovators
The School of Natural Sciences provides education in the following disciplines: Biology, Chemistry, Computer Science, Cybersecurity, Environmental Science, Mathematics and Physics. As a result of the increasingly important role of science and technology in society, the course offerings in the School of Natural Sciences are a vital part of liberal arts education.
Students can also obtain a science education related to some of the disciplines in the School of Natural Sciences. Graduates will be able to attend graduate schools or related professional schools (e.g., medical, dental, pharmacy, and allied health schools), to work in industry, or to prepare for other fields (e.g., teaching, management, law).
3
Departments
10+
Degree Programs
15+
Expert Faculty
5+
Minors & Certificate
Our Departments
Explore our four dynamic departments, each offering unique opportunities for academic and scientific growth.
Department of Biology
Explore the fundamentals of living systems—from cellular processes to ecosystems. Our Biology program prepares students for careers and graduate studies in medicine, biotechnology, environmental science, and public health. With hands-on labs and research opportunities, students cultivate a strong foundation in biological inquiry and scientific problem-solving.
Department of Chemistry & Physics
This department merges the microscopic world of molecules with the cosmic laws of physics. Whether you're interested in chemical reactions, quantum mechanics, or material science, our curriculum is designed to ignite curiosity and sharpen analytical thinking. Students gain lab experience and research mentorship that prepares them for graduate study or careers in industry, healthcare, and education.
Department of Mathemathics & Computer Science
From abstract equations to real-world algorithms, this department empowers students to tackle complex problems using logic, precision, and computational thinking. With pathways in computer science, cybersecurity, and applied mathematics, graduates leave equipped to lead in tech, data science, engineering, finance, and beyond.
Academic Offerings
Comprehensive degree programs designed to prepare you for success in your chosen field.
Bachelor Degrees
Bachelor of Science:
Biology
Bachelor of Arts:
Secondary Education Biology
Bachelor of Science:
Chemistry
Bachelor of Science:
Chemistry for Health Professionals, BS
Bachelor of Science:
Physics
Bachelor of Science:
Environmental Science
Bachelor of Arts:
Secondary Education Chemistry
Bachelor of Arts:
Secondary Education Physics
Bachelor of Science:
Computer Science
Bachelor of Science:
Mathematics
Bachelor of Science:
Secondary Education Mathematics
Associate Degrees
Associate of Arts:
Biology
Associate of Arts:
Chemistry Pre-Pharmacy
Associate of Arts:
Physics
Associate of Arts:
Computer Science
Minors & Certificates
3+2 Dual Degree in Physics and Engineering
Biology Minor
Chemistry Minor
Physics Minor
Cybersecurity Minor
Data Science Minor
Additional Programs
Specialized programs designed to enhance your academic journey and prepare you for advanced study and professional success.
Pre-Health Program
Professional Preparation
Our comprehensive Pre-Health program prepares students for admission to medical, dental, pharmacy, veterinary, and allied health professional schools. With rigorous coursework, research opportunities, MCAT/PCAT preparation, and personalized advising, students receive the foundation needed for success in competitive health professions.
Learn More
Richard McGinnis Summer Science and Engineering Program
Summer Intensive
Named in honor of Dr. Richard McGinnis, this intensive summer program provides undergraduate students with hands-on research experience in science and engineering. Students work closely with faculty mentors on cutting-edge research projects while developing critical thinking, laboratory skills, and scientific communication abilities.
Learn More
Faculty & Staff
Department of Biology
Lianna Li, Ph.D.
Chair of Biology Department
Associate Professor of Biology
(601) 977-7795
lli@tougaloo.edu
John Barringer, M.D.
Assistant Professor of Biology
Pre-Nursing Advisor
(601) 977-4465
jbarringer@tougaloo.edu
Jinghe Mao, Ph.D.
Professor of Biology
(601) 977-4450
jmao@tougaloo.edu
Diva Melvin, Ph.D.
Assistant Professor of Biology
Pre-Health Advisor
(601) 977-7731
dwhalen@tougaloo.edu
Department of Chemistry & Physics
Manliang Feng, Ph.D.
Department Chair
Associate Professor of Chemistry
(601) 977-7790
mfeng@tougaloo.edu
Karina Kapusta, Ph.D.
Assistant Professor of Chemistry
(601) 944-7790
kkapusta@tougaloo.edu
Santanu Banerjee, Ph.D.
Professor of Physics
(601) 977-7789
sbanerjee@tougaloo.edu
Pradip K. Biswas, Ph.D.
Associate Professor of Physics
(601) 977-7788
pbiswas@tougaloo.edu
Department of Mathematics & Computer Science
Xiuquan Wang, Ph.D.
Department Chair
Associate Professor of Mathematics
(601) 977-6141
xwang@tougaloo.edu
Fatissa Allen
Instructor of Mathematics
(601) 977-7777
fallen@tougaloo.edu
Marcus Brumfield, Ph.D., CISSP
Assistant Professor of Computer Science
(601) 977-7760
mbrumfield@tougaloo.edu
Miraj Samarakkody, Ph.D.
Assistant Professor of Mathematics
(601) 977-7856
smsamarakkody@tougaloo.edu
Paris Smith
Instructor of Mathematics
(601) 977-7775
psmith@tougaloo.edu
Demetria White
Assistant Professor of Mathematics
Director of Academic Computing
(601) 977-7774
dwhite@tougaloo.edu
Sharron Streeter
Associate Professor of Computer Science
Professor Emeritus
(601) 977-7760
sstreeter@tougaloo.edu
Contact Information
Mailing Address
Tougaloo College
Division of Natural Sciences
Kincheloe Hall
500 West County Line Road
Tougaloo, MS 39174
Accessibility Tools
Text Size
Text Spacing
Visual Modes
Reset
Font Size: 100% | Line Height: 1.5 | Letter Spacing: 0px