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Biology, Bachelor's , Minor


With an intensive laboratory focus and opportunities to tailor your degree, biology at DeSales is an excellent choice for careers in healthcare, research, pharmaceuticals, and teaching.

Choose the biology degree that suits your personal career goals: DeSales offers both a Bachelor of Arts and a Bachelor of Science degree. Then customize your degree even further with several different coursework options. See the Curriculum tab to learn more.  

Tracks and Concentrations

Tailor your degree for your career goals. We’ll provide an easy-to-follow roadmap to guide you through each academic year. And from day one, you’ll be assigned a faculty mentor to guide you through your undergraduate career and assist in your career planning.

  • Pre-Med/Dental
  • Pre-Vet
  • Pre-Physician Assistant
  • Secondary Education concentration
  • Forensics concentration

Research Opportunities

  • All full-time faculty operate active research labs with opportunities for undergraduate participation.
  • Many of our undergrads complete research for credit during the academic year and go on to present their work at local, regional, and national scientific meetings.
  • Complete a research honor’s thesis under the guidance of your faculty mentor.
  • Earn while you learn with our paid Summer Undergraduate Research Fellowship (SURF) program.*

Career Preparation

Our biology major is excellent preparation for careers in healthcare, biotechnology, pharmaceuticals, medical research, forensics, education, environmental science, and more. Our Pre-Health Professions Advisor and Committee will assist you every step of the way.

  • Faculty advisors work closely with you in selecting the courses you’ll need for your chosen career.
  • Advising will help you prepare for graduate school admissions exams, including the Medical College Admission Test (MCAT) or GRE.
  • The curriculum includes coursework needed for professional medical schools and graduate programs.
  • Qualified Biology graduates are guaranteed interviews for our highly-selective Physical Therapy and Physician Assistant graduate degree programs.

Laboratory and Field Work Experience

Unlike many other schools, at DeSales, your laboratories will be taught by faculty, not teaching assistants.

  • Gain experience with the latest experimental techniques, such as CRISPR and DNA barcoding, and cutting-edge technology such as fluorescence microscopy and plasmid electroporation.
  • Complete fieldwork in courses such as field biology, ecology, and evolution — past courses have included the Florida Everglades, the Galapagos Islands, Costa Rica, Ecuador, and Texas.

*The SURF program is a competitive program open only to select DeSales science majors. Participants complete an eight-week, mentored research experience over the summer and receive housing on-campus plus a generous stipend. Students may also complete a research honor’s thesis under the guidance of their faculty mentor.


Admissions Requirements

At DeSales, we not only look at your past academic achievement but also your potential for future growth to determine your admission.

We find that students who have demonstrated significant achievement within a demanding curriculum are best suited for academic life at DeSales. Quality of academic performance plays a critical role in the admissions decision making process. This helps indicate a student's potential for academic growth going forward. We welcome applications from all qualified students regardless of race, religion, sex, national, or ethnic origin.

Application Checklist

  • Application Fee: None
  • Transcripts: Official High School Transcript
  • Standardized Tests: Test-optional, however, an Admissions Interview may be requested
  • Recommendations: Completed Guidance Counselor Form and Teacher Recommendation Form
  • Please refer to the Program Specific Requirements section for any requirements specific to this program

All materials can be mailed to:
DeSales University Admissions Office
2755 Station Ave.
Center Valley, PA 

* SAT scores are highly recommended for students applying for the Nursing and Health Science programs. Please refer to the Program Specific Requirements section for any requirements specific to this program.

Additional recommendations

High School Academics - Remember, there is no single preferred high school academic program, but a college preparatory course of study is highly recommended. Here's an example:

  • Four years of English
  • Three or four years of college preparatory mathematics
  • A minimum of two years of modern, foreign, or classical language
  • At least two laboratory science courses

Visiting DeSales - A personal, on-campus interview is strongly recommended, but is not required. We encourage you to visit so that you'll have a chance to learn more about DeSales, and we'll have the opportunity to learn more about you, too.

Learn more about Undergraduate Admissions & Aid 

When to Apply

We encourage you to apply early in your senior year. We use a rolling admissions system, which means you will be notified promptly about your admissions status—usually within four weeks of our receipt of your completed application.

Priority deadline for scholarship consideration is December 1 of your senior year.


There are multiple undergraduate degree options in biology.

B.A. in Biology

Choose this degree option if you are interested in pursuing a physician assistant graduate degree or an accelerated nursing program after completing your four-year degree. It's also an excellent choice if you want a liberal arts program with a solid background in biology or want to combine your biology study with another area of study—such as business, environmental studies, law, or science writing.

Within the B.A. in Biology degree, you have the option to specialize your degree by completing the Pre-Physician Assistant track:

B.A. in Biology Pre-Physician Assistant Track

Students interested in completing a four-year Biology degree prior to applying to a graduate Physician Assistant program should choose our Pre-PA track. This track has been tailored to match the admissions requirements of our PA program and other competitive PA programs in our region. Students in the pre-PA track will take specialized courses in:

  • Cell Biology
  • Immunology
  • Psychology
  • Terminology in Healthcare
  • Pharmacology and Toxicology

B.S. in Biology

Choose this degree option if you plan to attend medical, dental, podiatric, veterinary, or graduate school in the sciences. The B.S. in Biology is designed to expose you to all aspects of Biology from molecular and cellular to organismal to population level Biology. You can customize your degree to your own interests and goals with elective courses in:

  • Human Structure and Function
  • Advanced Molecular Biology
  • Field Biology
  • Ecology
  • Evolution
  • Hormones and Behavior
  • Introduction to Cell Culture
  • Neuroscience

Within the B.S. in Biology degree, you have the option to specialize your degree by completing one of the following tracks:

B.S. in Biology Pre-Med/Dental Track

For those interested in attending medical school or dental school, we offer a Pre-Med/Dental track. This track reflects the recent changes to the entrance exams and admissions requirements to include courses such as: 

  • Sociology
  • Psychology
  • Cell Biology
  • Human Structure and Function
  • Biochemistry

B.S. in Biology Pre-Vet Track

For students interested in attending veterinary school, we offer a Pre-Vet track. This track includes courses necessary for vet school admission such as:

  • Cell Biology
  • Anatomy & Physiology
  • Developmental Biology
  • Animal Behavior
  • Evolution

B.S. Biology with a Forensic Concentration

This concentration combines the strengths of DeSales' biology and criminal justice programs. Centered in biology, our program is interdisciplinary with courses in biology, chemistry, physics, mathematics, psychology, and criminal justice. This well-balanced combination offers you a wide range of career and graduate education opportunities.

B.S. Biology with Secondary Teacher Education Program (STEP)

If you want to teach biology at the secondary level, you can choose this option. You will receive strong preparation in both teaching methods and content, gaining a solid liberal arts education while being well-prepared to teach in secondary schools in Pennsylvania, or other states of your choice.


At DeSales, you will be immersed in labs that rival those of the nation’s top universities from your first day here.

The Priscilla Payne Hurd Science Center offers state-of-the-art teaching and research laboratories in chemistry, biology, and physics.

Campbell Hall houses our neuroscience major, general biology, ecology, environmental science, and field biology labs. 

Research and the methodology of science are deeply integrated into our programs. You'll get more hands-on learning than at most other schools, and because all of our lab equipment is exclusively for undergraduate use, your independent research and course-related lab work will never take a back seat to graduate students.

Video: Explore the Hurd Science Center

Video: Peek inside the Cell Culture Suite

Hurd Science Lab DeSalesStudent laboratory experiences are intentionally designed to ensure that you actually work with the equipment and learn its operation rather than merely watching or reading about it. Our small numbers and close relationship between faculty and students make this an easy and natural process.

Careers & Internships

Our pre-med program has a strong history of helping students gain acceptance to medical, veterinary, and dental programs.

And, our internship program opens the door to explore early, real-world experiences and possible career directions and placements in a wide range of fields.

Graduate and Professional Schools

DeSales offers you the opportunities and the support to gain a competitive advantage for graduate programs, including specialized course work; volunteer and internship experiences; and help from the Pre-Professional Advisory Committee, who will assist you through the application process.

We have affiliation agreements with the following institutions, which guarantee priority interviews, reserve seats and/or allow early admission for DeSales students who meet the necessary prerequisites:

  • The Philadelphia College of Osteopathic Medicine
  • Lake Erie College of Osteopathic Medicine
  • The Medical School of Temple/St. Luke’s University Health Network
  • DeSales University’s graduate programs in Physician Assistant Studies and Physical Therapy

Our graduates have been accepted to such schools as:

  • DeSales Doctor of Physical Therapy and Physician Assistant Programs
  • Drexel University
  • Duke University
  • Harvard Medical School
  • Jefferson University School of Medicine
  • Lehigh University
  • The University of Michigan
  • The University of New England College of Osteopathic Medicine
  • The University of Notre Dame
  • NYU Dentistry
  • The Pennsylvania State University School of Medicine at Hershey
  • The University of Pennsylvania Veterinary School
  • The University of Pennsylvania Dental Medicine
  • Philadelphia College of Osteopathic Medicine
  • Temple University
  • Temple University Medical School

See our pre-med program for a list of medical school affiliations 

Career Success

Biology graduates have begun careers in fields like biotechnology, pharmaceuticals, medical research, forensics, environmental science, and education. Biology alumni are employed in a variety of settings, including:

  • Air Products and Chemicals, Inc.
  • Allentown School District
  • Azzur Labs
  • B. Braun Medical Inc.
  • Bethlehem Area School District
  • Bristol-Myers Squibb
  • Charles River Labs
  • The Children’s Hospital of Philadelphia
  • CVS
  • Delaware County Schools
  • Eurofins
  • Johnson & Johnson
  • Lehigh Valley Health Network
  • Merck & Company, Inc.
  • National Institutes of Health
  • New Jersey State Police
  • Notre Dame of Bethlehem School
  • New Horizon Animal Hospital
  • Pennsylvania Department of Environmental Protection
  • Reading School District
  • Sanofi Pasteur
  • St. Luke’s University Health Network
  • West Valley Animal Hospital

Tuition & Fees

DeSales can help make your college expenses affordable through a combination of grants, loans, student employment, and scholarship resources.

View a comprehensive list of financial aid forms and undergraduate program information sheets

Cost of attendance for undergrads for 2024-2025


Resident Students

Direct Costs
Tuition - $45,000
Room and Board - $13,800
Mandatory Fees - $1,800
One-time Orientation Fee for First-Year students and Transfers - $200
Total = $60,800 (including first-year/transfer fees)

Estimated Indirect Costs
Books/Supplies - $1,711
Personal Expenses - $4,605
Total cost for resident students: $67,116

Commuter Students

Direct Costs
Tuition - $45,000
Mandatory Fees - $1,400
One-time Orientation Fee for First-Year students and Transfers - $200
Total = $46,600 (including first-year/transfer fees)

Estimated Indirect Costs
Books/Supplies - $1,711
Personal Expenses - $4,605
Transportation Costs - $1,908
Living Expenses - $2,298
Total cost for commuter students: $57,122


Direct Costs
Tuition - $45,000
Mandatory Fees - $1,400
One-time Orientation Fee for First-Year students and Transfers - $200
Total = $46,600 (including first-year/transfer fees)

Estimated Indirect Costs
Books/Supplies - $1,711
Personal Expenses - $4,605
Transportation Costs - $1,908
Living Expenses - $9,192
Total cost for off-campus students: $64,016
*First-year students are required to reside on campus or commute from home.

Parking Fee - $100

View a comprehensive list of financial aid forms and undergraduate program information sheets

Dual Degree Undergraduate-to-Graduate Programs

If you are enrolled in an undergraduate-to-graduate degree program — for example a 5-year, 3+2, 3+3, program — the undergraduate tuition and fees apply only to the undergraduate portion of the program. As you progress into the graduate phase of your program, graduate tuition and fees apply. Please see your respective graduate program for more information. 

The financial aid process may appear overwhelming at first glance, but don't worry, we'll help you through it.

Accepted students are automatically considered for scholarships upon receipt of a completed application and are awarded regardless of financial need. Funds for scholarships are limited, so we do encourage students to apply early.

Our comprehensive financial aid packages carefully explain the types and amounts of assistance —including federal, state, and institutional — that you may be eligible for to help cover education related expenses.

Total cost of attendance includes estimates for tuition, fees, room, board, books, and personal, transportation, and living expenses.

You can estimate your total cost of attendance with our Net Price Calculator

people in zip-line gear

There’s only so much you can do in a laboratory on campus. If you want to learn about an ecosystem, you have to go and get right in the middle of it, and that’s exactly what we did—we were in the middle of the rainforest for two weeks, and it was awesome.

— Angeline Lonardi , Biology Student


Career Preparation from Day One

We're passionate about helping our students and alumni explore major and career options, find experiential education, and achieve post-graduation success in an evolving global world. 

Explore the Career Development Center

Study Abroad

DeSales has an international experience for every student, every major, for every student athlete — we have something for everyone, no matter what.

We have many international agreements that allow you to study abroad for a semester at the same cost as your DeSales tuition, and you can use your financial aid!

Learn about our study abroad opportunities
Study Abroad Rome

Get Involved

There are many opportunities at DeSales to build your professional network, gain hands-on experience, and put your education to work to make a difference in the community.

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Contact Us

Undergraduate Admissions