George Mason University College of Public Health
FreeVirtualNational

The students guiding the next question.

Returning HSMP scholars pair first-hand research experience with peer leadership—helping new researchers build confidence, sharpen methods, and move consequential ideas forward.

Peer mentors

Research experience, returned to the community.

Research Fellows are former program participants invited back to help incoming students make meaningful progress on their own studies.

They work alongside undergraduate and graduate mentors, facilitate journal clubs, support project development, organize meetings, and help student research directors monitor milestones across the cohort.

Current fellows · 2026

Meet the research team.

Portraits are intentionally replaced with editorial monograms.

01Director of Student Research

Sarah Roelke

Research record
Examined peripartum cardiomyopathy and identified novel risk factors associated with the condition in women. Her current work analyzes rural health access and outcomes in Virginia.
Fellow biography
Sarah oversees the peer mentor system, matches students with mentors according to project scope and interests, manages the research timeline, and helps teams meet key milestones.
  • Women’s health
  • Health policy
  • Rural health
02Incoming Director of Student Research

Arabella Horton

Research record
Research profile forthcoming.
Fellow biography
Arabella is named in the Summer 2026 welcome packet as the incoming Director of Student Research. Additional biography and research details will be added when published by the program.
  • Student research leadership
03Machine Learning & AI Tutor

Rishi Rajmanna

Research record
Applies machine learning to glioblastoma imaging, with a focus on medical imaging and computational modeling.
Fellow biography
Rishi supports students conducting computational and data-driven research, helping them apply machine learning and artificial intelligence techniques introduced in program lectures.
  • Machine learning
  • Medical imaging
  • Glioblastoma
04Machine Learning & AI Tutor

Emmanuel Beakal

Research record
Uses machine learning with the AACR GENIE database to study prognosis among African-American males with colorectal cancer.
Fellow biography
Emmanuel guides students working with computational methods, health datasets, and AI-assisted approaches to clinically relevant research questions.
  • Machine learning
  • Cancer outcomes
  • Health equity
05Journal Club Organizer & Systematic Review Specialist

Sajeela Ahmad

Research record
Studies translational and clinical medicine, including cancer treatment outcomes and evidence-based healthcare. Her recent work was accepted for presentation at an American Physician Scientists Association Regional Conference.
Fellow biography
Sajeela mentors students in scientific literature analysis, journal club discussion, systematic review methodology, and research communication.
  • Systematic reviews
  • Clinical medicine
  • Cancer treatment
06Student Success & Support

Aysha Jafar

Research record
Conducted research on ovarian cancer and endometriosis, developing experience in scientific investigation, literature analysis, and collaborative research.
Fellow biography
Aysha helps students meet academic competencies through individualized guidance, supplemental sessions, and ongoing support throughout the program.
  • Ovarian cancer
  • Endometriosis
  • Student support
07Clinical Trials Lead

Kyle Buffardi

Research record
Compared monoclonal antibody treatment approaches for melanoma using clinical trial datasets.
Fellow biography
Kyle supports students studying clinical research and healthcare outcomes. He teaches clinical efficacy research, randomized controlled trial design, interventional methods, and interpretation of clinical data.
  • Clinical trials
  • Melanoma
  • Treatment efficacy

The mentorship model

Three levels of guidance.

Each high school researcher has access to graduate, undergraduate, and peer mentorship—connecting technical rigor with practical and social support.

01Primary advisor

Graduate mentor

Provides scientific oversight, advanced methodological guidance, and support for higher-level research challenges.

02Hands-on guide

Undergraduate mentor

Supports literature reviews, data organization, academic writing, poster creation, and day-to-day project progress.

03Peer mentor

Research fellow

Builds community, facilitates journal clubs, helps brainstorm projects, and reports progress to student research directors.

See the work

From peer guidance
to public scholarship.

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