AI SCHEDULING FOR RESIDENCY PROGRAMS

Residency scheduling, finally solved.

Build your residency schedule in a fraction of the time, then run the whole year from one place: every request, approval and change.

Join the pilot How it works

THE PROBLEM

Residents spend hundreds of hours a year building and maintaining schedules that technology could support in a fraction of the time.

BuildingWeeks of manual work, every yearChief residents rebuild rotations and call from scratch in spreadsheets, on top of clinical work.

MaintainingA spreadsheet can’t run a programOnce the schedule exists, it doesn’t help with swaps, vacation requests or coverage gaps. Each one still gets sorted out over text, email and phone.

OverseeingNo clear view for leadershipProgram directors can’t easily see fairness, coverage or who changed what, so problems surface late.

ONE SOURCE OF TRUTH

Every schedule request, approval and change in one place.

Today

table_chartSpreadsheetsmailEmailchatInstant messagessmsTextscallPhone calls

Requests arrive through multiple channels. Approvals live in someone’s inbox, and there’s no record of who changed what.

With RezOS

inbox

Every request, trackedSwaps, vacation, personal days and call-offs are submitted in RezOS, so nothing gets lost in a thread.

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Every approval, recordedWho approved it, when, and whether it followed the rules or was an exception.

history

Every change, loggedA complete audit log of the schedule, with undo for the most recent change.

HOW IT WORKS

From spreadsheet to schedule in one session.

01Upload what you haveYour current schedule, a past one or a spreadsheet.

02Confirm your rulesRezOS asks about anything it isn’t sure of.

03Approve and runSwaps and changes stay checked every week.

ASK REZOS

Ask a question. See the impact before anything changes.

scienceSimulate changes firstTry a swap, parental leave or a new rotation and see the effect on coverage and fairness before you commit. Nothing changes until you apply it.

chat_bubbleWhat happens if a PGY-2 starts parental leave in March?chat_bubbleCan we move night float to two-week blocks?

forumAn assistant for chiefs and program directorsAsk about your program in plain words and get answers grounded in your schedule and rules, with any changes checked before they’re made.

chat_bubbleWho can cover Saturday’s call if Sarah is out?chat_bubbleIs weekend call even across the PGY-1 class?

Give your chiefs their time back, and your program one schedule everyone can trust.

WHO IT’S FOR

Built for everyone who runs a program.

event_noteBuild the year in a session, not a month.Hand the repetitive work to RezOS and spend your time on the calls that need judgment.

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Build or bring in your scheduleStart from the schedule you have, whether you’re planning a new year or already mid-year. RezOS sets up rotations and call that follow your rules.

balance

Keep call fairSee call counts by class and even them out with legal moves.

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Every swap in viewResidents request swaps in RezOS, so you see each one as it happens and nothing slips through the cracks.

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Plan around leaveSimulate parental leave or a schedule change and see the impact before you commit.

supervisor_accountSee how your program is really running.Review the schedule before it goes out and keep an eye on fairness and coverage all year.

fact_check

Review before it’s finalChiefs submit the draft to you before residents see it.

insights

Fairness and coverage at a glanceCall by class, coverage by rotation and vacation by week, in one view.

history

Know what changed and whyEvery swap, exception and edit is logged with who approved it.

forum

Ask about your programAsk RezOS who is covering, whether call is even, or what a change would affect.

domainOne consistent way to schedule across programs.Give every program the same tools and get clear reporting back, without chasing spreadsheets.

insights

Program reportingRotations, call and vacation for each program, in reports you can export and share.

history

Records for accreditation reviewsA full history of schedule changes and approvals for every program.

monitoring

Advanced analyticsTrends in call, coverage and leave across programs and years, so you can spot workload issues before they become problems.

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Fast program onboardingNew programs start from their existing schedule, so rollout doesn’t mean starting from zero.

FAQ

Questions programs ask

What is RezOS?add

Who is RezOS for?add

Does RezOS replace our current tools?add

Do we have to start from scratch?add

How does the AI make decisions?add

What if the AI gets something wrong?add

Can we export our schedule?add

What happens when our chief graduates?add

EARLY ACCESS

Join the pilot

We’re onboarding a small group of programs for AY 2026–27. Request access for your program; we review each request, then you set the program up in one session: Guided Build reads your current schedule and asks about the rest.

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Program directors

Set the program up yourself, or invite your chief to do it. Review and approve schedules either way.

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Chief residents

Build the year: rotations, call shifts, rules and residents. Send the schedule to your PD for approval.

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Coordinators and others

Request access with your role. We’ll set you up with the right tools for your program.

Request access

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