Claude for Doctors: Persistent Context Without Storing Clinical Records

Published June 2026 · 6 min read

If you use Claude in your clinical or administrative work — writing referral letters, thinking through differentials, staying current on guidelines — you've noticed the same limitation every session: Claude starts fresh. It doesn't know your specialty, your prescribing preferences, your usual patient population, or the protocols your practice follows.

You end up re-explaining the same context every time. That's not how a good assistant should work.

⚠️ HIPAA / clinical records note: Stash is not a clinical records system and is not HIPAA-certified. Do not store patient identifiers, clinical notes, or any PHI in Stash. What Stash stores is your professional context — your specialty, guidelines you follow, workflow preferences, reference lists. Nothing patient-specific.

What you can safely store in Stash

The context that makes Claude useful isn't patient records — it's the professional frame you carry in your head:

Specialty and scope — "I'm a GP in a high-deprivation inner-city practice; my patients skew older with multimorbidity; I prescribe within NICE guidelines"
Formulary preferences — which drugs you reach for first, which you avoid, local formulary restrictions
Clinical guidelines you follow — NICE, BNF, local trust protocols — a pointer, not the content
Research topics in progress — topics you're actively reading about, questions you want to track
CPD / learning log — conference notes, articles you've read, themes from appraisal
Administrative preferences — how you like referral letters formatted, your usual sign-off, which information commissioners require

None of this is PHI. All of it saves you from re-briefing Claude on who you are and how you work.

What this looks like in practice

Without Stash — typical session start

You: "I'm a GP in the UK. I want to think through a presentation I saw today — 68-year-old with new-onset dyspnoea and bilateral ankle oedema. Help me think through the differential."

Claude: "Happy to help. To give you the most relevant thinking, could you tell me your clinical context — are you in primary care, secondary care...?"

You re-explain your specialty, location, guidelines, and context before getting to the actual question.

With Stash — same session

You: "context()"

Claude: [reads your Stash context — UK GP, inner-city practice, NICE guidelines, multimorbid patient population]

You: "68-year-old presenting with new-onset dyspnoea and bilateral ankle oedema. Walk me through the differential."

Claude: "Given your primary care setting and patient population, the differential starts with heart failure — BNF dose thresholds for diuretics you'd consider at initiation are... For NICE CG108 referral criteria, the threshold is..."

Contextually accurate from the first response. No re-briefing.

Research and CPD use cases

Beyond clinical context, doctors use Stash as a personal knowledge log for their CPD and research work:

Store notes from journal articles ("NEJM trial on SGLT2 in HFpEF — key result: primary endpoint missed but subgroup benefit in hospitalisation"), then ask Claude to synthesise across everything you've read
Track questions that came up in clinic that you want to research later
Store conference takeaways and link them to topic collections
Log appraisal themes so you can surface them across the year

These are personal professional notes. They're not patient records. They're the kind of thing you'd write in a paper notebook — except Claude can search and reason across them.

Referral letter templates and administrative preferences

One underrated use: storing your administrative preferences and templates so Claude drafts letters that match your house style from the first sentence.

Example Stash records for an outpatient physician:

"Referral letter style: formal UK clinical tone, GP name at top, patient DOB not name in body, one paragraph background + one paragraph specific question to secondary care"
"Common referral pathways: cardiology via e-RS for echo, chest clinic via direct booking for CXR followed by clinic"
"Discharge letter template: diagnosis in bold, list medications changed, one-line follow-up instruction, no jargon"

Not clinical records. Not PHI. Just the institutional knowledge that makes AI-assisted drafting actually useful.

The "start my day" pattern for ward rounds or clinic prep

The context() tool returns your stored professional context at the start of a session. Some doctors use a variation of the "Start my day" pattern to open a focused work session:

Morning session opener

You: "context(expand=['research-queue', 'cpd-log'])"

Claude: [loads your professional profile + outstanding research questions + recent CPD entries]

You: "I have 30 minutes before clinic. What are the three oldest items in my research queue, and is there anything urgent in my CPD log I should address before my appraisal next month?"

You get a prioritised briefing drawn from your actual stored context — not Claude's general knowledge about what doctors typically need.

What Stash is not (important)

Not Stash	Why
Patient records or EMR	Clinical records need HIPAA/GDPR-certified storage with access controls, audit logs, and data retention policies. Stash has none of that.
Clinical decision support	Stash stores your context. Claude reasons across it. But you are still the clinician — the outputs are prompts for your thinking, not clinical decisions.
Dictation or SOAP notes	There are purpose-built AI scribing tools for this. Stash is not one of them.

Getting started (5 minutes)

Go to stashlite.com and add the connector URL to Claude Settings → Integrations
Sign in with Google — your account is provisioned automatically
In Claude, tell it to add a few key facts: your specialty, your prescribing context, guidelines you follow
On your next session, start with context() — Claude will have your professional frame loaded without re-briefing

Free tier: 2,500 records / 50 searches per month. One collection per specialty, another for CPD, another for research questions — that's well within the free tier.

Add Stash to Claude

Connector URL (paste into Claude Settings → Integrations → Add MCP):

https://app.stashlite.com/mcp