OnlineLondonSan FranciscoLondon · VCDoha
Dr Ryhan Hussain · Doha
I left the wards.
Not medicine.
I worked across 10+ specialities as an NHS doctor. Now I help build healthcare AI, from a cancer startup in San Francisco to hospital pilots across the Gulf, and I spend most of my time on one question: will doctors and patients actually use this?
- specialities worked in
- 10+specialities worked in
- patient, carer and oncologist interviews
- 50+patient, carer and oncologist interviews
- patient advocacy board members
- 75+patient advocacy board members
- medical education video views
- 4Mmedical education video views
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01 · 2014 – 2021Everywhere
Online
Medical education creator
Teaching medicine before I practised it.
I made free videos to help students understand medical school and how to get in, especially those with no one to ask. They reached 4 million views. I later co-hosted a medical education podcast from 2019 to 2023.
- video views
- 4Mvideo views
- podcast co-host
- 2019–23podcast co-host
02 · 2022 – 202551.5° N · 0.1° W
London
Healthcare data, then NHS doctor
Ambulances first. Then the wards.
In 2022 I led a team that built an ambulance-placement prototype in a 24-hour hackathon and presented it to 400+ people. That became a job improving NHS ambulance dispatch with data. Then I chose clinical work: 10+ specialities, from cardiology to trauma, often helping run wards through staff shortages.
- specialities
- 10+specialities
- people at the hackathon demo
- 400+people at the hackathon demo
03 · 2024 – 202537.8° N · 122.4° W
San Francisco
First employee, cancer AI startup
First hire. No playbook.
Employee number one at a cancer second-opinion startup. I built a patient advocacy board and interviewed patients, carers and oncologists to shape the roadmap. When an oncologist flagged an unsafe summary, I traced it to how the system handled cancer staging, and we added a test to catch it next time.
- patient and clinician interviews
- 50+patient and clinician interviews
- people on the team
- 1 → 8people on the team
04 · 2024 – 202551.5° N · 0.1° W
London
Venture capital · Healthtech due diligence advisor
Does the evidence match the pitch?
Alongside my startup roles, I reviewed early-stage healthcare companies for a venture fund. I looked at the clinical need, the evidence behind the technology and the assumptions behind the proposed market. Could it solve a real problem in care? Did the research support the claims? What still needed testing? My job was to bring a clinician’s judgement to those questions before an investment decision.
- healthcare companies reviewed
- Early-stagehealthcare companies reviewed
- advisory work alongside startup roles
- Part-timeadvisory work alongside startup roles
05 · 2025 – now25.3° N · 51.5° E
Doha
Chief of Operations, clinical AI
Making AI work inside real hospitals.
I work across product, partnerships and operations at a clinical AI company. That means hospital pilots in Qatar and the UAE, training clinicians, testing whether the AI is reliable, and the unglamorous data hosting and security work that decides whether a hospital says yes.
- health-system pilots
- Qatar + UAEhealth-system pilots
- security preparation I led
- ISO 27001security preparation I led
What I learned first
Building the AI is the easy bit. Getting it into a doctor’s day is the real job.
Before any of this, I built a tool that moved doctors’ shifts from a spreadsheet into their calendars. Colleagues shared it around. Getting a hospital to adopt it properly was a different job entirely. Everything I work on now starts from that lesson.