Washington University School of Medicine (MD) Medicine InterviewFormat, Questions & Prep Tips

Walk me through your most significant research experience. What was your actual hands-on contribution, what were the limitations of the study, and what would the next experiment be?

WashU faculty interviewers probe methodological depth. Knowing the limitations and next steps signals scientific maturity well beyond data collection.

Pick a finding from a field you know and explain why you believe it. What evidence would change your mind?

Show genuine scientific reasoning — evidence hierarchies, replication, and falsifiability. WashU values applicants who hold beliefs proportionate to the evidence.

How would you design a study to test whether a new biomarker actually predicts disease progression?

Discuss controls, sample size, confounding, and validation in an independent cohort. A rigorous, self-critical sketch matters more than a flawless protocol.

A surprising result contradicts your hypothesis. Walk me through how you would respond as a scientist.

Check for error and artefact, consider alternative explanations, and resist forcing the data to fit the hypothesis. Intellectual honesty is the point.

WashU has one of the highest NIH funding levels of any medical school. How do you see research shaping your identity as a physician, even if you do not pursue a full physician-scientist career?

Even clinically focused applicants should have a considered answer about research literacy in evidence-based practice and how inquiry will inform their clinical thinking.

Why WashU specifically, given its intensely research-driven culture? What about that environment fits you?

Name the research depth, Barnes-Jewish and the Siteman Cancer Center, and the physician-scientist ethos, and connect them to your own trajectory. Avoid generic prestige answers.

What first drew you to think of medicine as a discipline grounded in science rather than only in caregiving?

Connect a specific experience — a research moment, a mentor, a question that hooked you — to a view of medicine as evidence-based. WashU prizes the scientific mindset.

WashU has expanded scholarship support substantially. How would the institution's investment in your education shape what you do with your training?

Reflect seriously on the obligation and freedom this creates rather than treating it as financial relief. Connect it to the kind of physician or physician-scientist you want to be.

A colleague is under-performing in their clinical duties and you believe it is because of a personal crisis, not incompetence. How do you balance support for your colleague with the safety obligations of the clinical environment?

Patient safety versus collegial loyalty, handled in phases: a private conversation first, then escalation if patient risk is present, with Physician Health Program referral.

You are offered authorship on a paper you barely contributed to. Do you accept?

Authorship criteria, research integrity, and the cost of gift authorship to science and to trust. A research-intensive school expects you to understand and uphold these norms.

A patient at Barnes-Jewish with a complex cancer is eligible for an experimental trial that may not help them but could advance the science. How do you discuss it?

Therapeutic misconception, voluntary and informed consent, and putting the patient's interests ahead of the study. Distinguish what is good for science from what is good for this patient.

Explain a complex scientific concept from your research to a patient with no science background.

Use plain language and a concrete analogy, check understanding, and avoid jargon. Translating science for patients is a core skill of the physician-scientist WashU trains.

A patient is anxious in a high-acuity, subspecialty environment and feels like a 'case' rather than a person. How do you change that?

WashU's clinical training is high-acuity and subspecialty-rich. Show how you keep the person central — names, plain explanation, and acknowledging fear — amid complex care.

A research mentee is discouraged after their experiment failed for the third time. Talk to them.

Normalise failure as part of science, help them extract what the failures taught, and rebuild confidence without false reassurance. Mentorship sustains a research culture.

A patient asks you for a new treatment they saw promoted online that has weak evidence. Respond to them.

Explore why it appeals, share the state of the evidence honestly, and reach a shared decision. Combine scientific rigour with respect for the patient's autonomy.

You are shown a graph where a drug significantly improves a lab value but shows no effect on patient survival. How do you interpret it?

Distinguish surrogate endpoints from clinical outcomes and explain why a moved number is not the same as a benefit patients feel. This is core evidence-literacy reasoning WashU prizes.