Epidemiology PhD
Major: Epidemiology
Degree Awarded: Doctor of Philosophy (PhD)
Calendar Type: Quarter
Minimum Required Credits: 57.0
Co-op Option: None
Classification of Instructional Programs (CIP) code: 26.1309
Standard Occupational Classification (SOC) code: 19-1041
About the Program
NOTE: this program will not accept students for the 2025-26 academic year
The Doctor of Philosophy in Epidemiology prepares students to critically analyze public health problems, generate significant epidemiologic questions, and use rigorous research strategies to answer these questions. The program is grounded in the values of the Dornsife School of Public Health — integrity, rigor, critical thinking, and self-reflection — and emphasizes a commitment to pursue important and innovative topics of inquiry even when faced with methodological challenges, and to undertake studies that generate knowledge applicable to diverse social, ethnic, and geographically defined populations.
Graduates will be prepared to initiate and direct scientifically rigorous research to inform policies and interventions that improve population health and eliminate health disparities.
Students will take a comprehensive exam that requires them to synthesize coursework and demonstrate mastery of public health competencies. Students will then develop and defend a dissertation proposal and complete a dissertation including three papers of publishable quality and final defense.
Additional Information
For more information about this program, please contact:
DSPH Academic Advising Team
Office of Education
dsphadvising@drexel.edu
Additional information can be found on the Dornsife School of Public Health website, including admissions criteria and how to apply.
Degree Requirements
Required * | ||
BST 820 | Intermediate Biostatistics II | 3.0 |
EPI 700 | Advanced Epidemiology | 3.0 |
EPI 801 | Causal Inference in Epidemiology: Theory | 3.0 |
EPI 803 | Proposal Writing Seminar | 3.0 |
EPI 804 | Causal Inference in Epidemiology: Application | 3.0 |
EPI 806 | Bias and Validity in Epidemiology | 3.0 |
EPI 861 | Pathophysiologic Basis of Epidemiologic Research | 3.0 |
PBHL 501 | Introduction to Public Health ** | 0.0 |
Selective | ||
Select from the list below: | 3.0 | |
Intermediate SAS | ||
Advanced Statistical Computing | ||
Data Science Using R | ||
Dissertation | ||
EPI 999 | Thesis Research: Dissertation Guidance in Epidemiology | 21.0-129.0 |
Electives *** | ||
Select from the list below: | 12.0 | |
Any BST (Biostatistics) 500-999 level course | ||
Any CHP (Community Health and Prevention) 500-999 level course | ||
Any EOH (Environmental and Occupational Health) 500-999 level course | ||
Any EPI (Epidemiology) 500-999 level course | ||
An HMP (Health Management and Policy) 500-999 level course | ||
Any PBHL (Public Health) 500-999 level course | ||
Total Credits | 57.0-165.0 |
- *
All entering students are expected to have already completed introductory and intermediate level epidemiology and biostatistics courses and introductory statistical computing courses as part of their master’s program or must enroll in these courses, or their equivalents, as additional requirements. These courses will be counted as electives for the program.
Students are required to complete the TA Orientation and Preparation Course and the Responsible Conduct of Research Training.
- **
Foundational Public Health Learning Objectives: PBHL 501 is only required for students who do not have a degree from a CEPH accredited school.
- ***
At least one elective must be at the doctoral level. Additional 500-level or above courses outside of DSPH may count with approval from the student's faculty mentor.
Students may be able to use elective credits to further focus their academic work by completing a graduate minor or by coupling a DSPH graduate certificate. Students must have enough applicable elective credits to complete the certificate program without going beyond the required credits for the program. Students can contact their academic advisor for more information.
Sample Plan of Study
Full Time Post-Master's
First Year | |||||||
---|---|---|---|---|---|---|---|
Fall | Credits | Winter | Credits | Spring | Credits | Summer | Credits |
EPI 861 | 3.0 | BST 820 | 3.0 | EPI 801 | 3.0 | VACATION | |
PBHL 501* | 0.0 | EPI 700 | 3.0 | Electives/Selective | 6.0 | ||
Electives/Selective | 6.0 | Electives/Selective | 3.0 | ||||
9 | 9 | 9 | 0 | ||||
Second Year | |||||||
Fall | Credits | Winter | Credits | Spring | Credits | Summer | Credits |
EPI 803 | 3.0 | EPI 999 | 9.0 | EPI 804 | 3.0 | VACATION | |
EPI 806 | 3.0 | EPI 999 | 6.0 | ||||
EPI 999 | 3.0 | ||||||
9 | 9 | 9 | 0 | ||||
Third Year | |||||||
Fall | Credits | Winter | Credits | Spring | Credits | ||
EPI 999** | 1.0-9.0 | EPI 999** | 1.0-9.0 | EPI 999** | 1.0-9.0 | ||
1-9 | 1-9 | 1-9 | |||||
Total Credits 57-81 |
- *
PBHL 501 is only required for students who do not have a degree from a CEPH accredited school.
- **
Note: A 4.5-credit minimum is required (considered half-time status) for graduate programs to be considered financial aid eligible. If registration is less than 4.5 credits, aid will not be disbursed to students this term.
Part Time Post-Master's
First Year (Part-Time) | |||||||
---|---|---|---|---|---|---|---|
Fall | Credits | Winter | Credits | Spring | Credits | Summer | Credits |
EPI 861 | 3.0 | BST 820 | 3.0 | EPI 801 | 3.0 | VACATION | |
PBHL 501* | 0.0 | EPI 700 | 3.0 | Electives/Selective | 3.0 | ||
Electives/Selective | 3.0 | ||||||
6 | 6 | 6 | 0 | ||||
Second Year (Part-Time) | |||||||
Fall | Credits | Winter | Credits | Spring | Credits | Summer | Credits |
EPI 803 | 3.0 | Electives/Selectives | 6.0 | EPI 804 | 3.0 | VACATION | |
EPI 806 | 3.0 | Electives/Selectives | 3.0 | ||||
6 | 6 | 6 | 0 | ||||
Third Year (Part-Time) | |||||||
Fall | Credits | Winter | Credits | Spring | Credits | Summer | Credits |
EPI 999** | 3.0-6.0 | EPI 999** | 3.0-6.0 | EPI 999** | 3.0-6.0 | VACATION | |
3-6 | 3-6 | 3-6 | 0 | ||||
Fourth Year (Part-Time) | |||||||
Fall | Credits | Winter | Credits | Spring | Credits | Summer | Credits |
EPI 999** | 3.0-6.0 | EPI 999** | 3.0-6.0 | EPI 999** | 1.0-6.0 | VACATION | |
3-6 | 3-6 | 1-6 | 0 | ||||
Fifth Year (Part-Time) | |||||||
Fall | Credits | Winter | Credits | Spring | Credits | ||
EPI 999** | 1.0-6.0 | EPI 999** | 1.0-6.0 | EPI 999** | 3.0-6.0 | ||
1-6 | 1-6 | 3-6 | |||||
Total Credits 57-90 |
- *
PBHL 501 is only required for students who do not have a degree from a CEPH accredited school.
- **
Note: A 4.5-credit minimum is required (considered half-time status) for graduate programs to be considered financial aid eligible. If registration is less than 4.5 credits, aid will not be disbursed to students this term.
Program Level Outcomes
Major Competencies
- Demonstrate a basic understanding of human physiology and pathophysiology with special competence in areas needed for dissertation research
- Search and critically evaluate literature to synthesize information, identify major gaps in knowledge, and formulate statement of research problem and hypothesis
- Design studies based on application of principal study designs, strengths and limitations; evaluate sample size; identify, assess, and minimize bias and confounding
- Analyze data using appropriate statistical approaches and standard statistical software
- Apply epidemiologic causal inference theory to the design, implementation, and interpretation of analyses
- Communicate results orally and in writing to scientists and non-scientists and place findings in appropriate public health and health policy context