University of San Francisco

What you'll study

The PhD in Biology is built around sustained, original research leading to a doctoral dissertation, supported by a programme of advanced coursework and professional development. Early in the programme students complete core and elective courses that may include advanced molecular biology, cell biology, genetics, ecology, evolution, bioinformatics and quantitative methods. Students typically take seminars in specialised topics and participate in journal clubs, responsible conduct of research training and professional skills workshops (for example grant writing and science communication).

Research training is central: students join a faculty research group, undertake laboratory or field projects, and progress through milestones such as qualifying examinations and a dissertation proposal defence. Many students engage in collaborative, interdisciplinary projects drawing on computational approaches, imaging, genomics, microbial ecology, conservation biology or developmental biology depending on faculty expertise and research facilities available.

Teaching experience is commonly available and often required, with opportunities to serve as a teaching assistant or to lead undergraduate laboratory courses. The programme emphasises mentored, hands-on training in experimental design, data analysis, reproducibility and scientific ethics.

Entry requirements

• Academic qualifications: A relevant bachelor’s degree with strong preparation in biology and quantitative subjects is normally required; many successful applicants hold a master’s degree or substantial undergraduate research experience.
• Research experience: Demonstrated research experience in a laboratory or field setting is essential. Applicants should describe prior projects and contributions in their statement of purpose and CV.
• Application materials: A statement of purpose outlining research interests and fit with faculty, an academic CV, official transcripts, and several academic references are required.
• English language: Applicants whose first language is not English must demonstrate proficiency through recognised tests or other institutional exemptions.
• Standardised tests: The programme’s use of standardised tests (where applicable) may vary; applicants should consult the department for current guidance.
• Fit with faculty: Admission is competitive and depends on availability of faculty mentors whose research aligns with the applicant’s interests. Contacting potential supervisors prior to applying is recommended.

Career prospects

Graduates of a PhD in Biology pursue a range of careers. Many continue in academic research and teaching through postdoctoral positions and faculty appointments. Others move into research roles in the biotechnology and pharmaceutical industries, clinical or environmental testing laboratories, and government research agencies.

Skills gained in the programme — experimental design, data analysis, scientific writing, grant preparation and teaching — are also valuable for careers in science policy, patent law (with further training), science communication, conservation organisations and non-profit research institutes. The Bay Area location provides strong connections to biotech startups, established companies and research networks, supporting diverse career pathways.

Why study at University of San Francisco

• Strategic location: USF’s location in the San Francisco Bay Area offers proximity to a major hub of biotechnology, research institutions and environmental organisations, facilitating collaborations, internships and employment opportunities.
• Faculty mentorship and small cohorts: The programme emphasises close mentorship with faculty, enabling personalised doctoral training, interdisciplinary collaboration and strong supervisory relationships.
• Research infrastructure: Students have access to modern laboratory and field facilities, computational resources and shared core equipment to support molecular, cellular and ecological research.
• Interdisciplinary opportunities: USF encourages cross-departmental work drawing on computational biology, public health, environmental science and engineering, which can broaden research perspectives and career options.
• Jesuit educational values: The university’s emphasis on ethical leadership, social justice and community engagement informs training and research, particularly for students interested in applied or community-oriented projects.