---
model: 'Claude Haiku 4.5'
vendor: 'Anthropic'
dateOfTest: 2026-07-20
dateLabel: '20 July 2026'
timeOfTest: '11:46, per the capture note'
wave: 1
study: '003'
interface: 'Claude.ai web interface, free tier. The capture records the account and configuration only; unlike 002 it does not state the device, the network or the search default, so those conditions are not asserted here'
plan: 'free tier, sign-in forced at first use'
accountState: 'logged in on the same fresh test account as the 11:45 session (address recorded in the private source file; never published)'
memory: 'off'
extendedThinking: 'on (the capture header records the model as "Haiku 4.5 (Extended)")'
personalisation: 'cold: memory off on a fresh account, and the response draws only on the five public sources it lists. It ran a minute after the thinking-off session on the same account, with memory off in both, so nothing carried between them'
cold: true
promptVerbatim: 'Who is Dr Kishan Rees? What is he known for, and what has he built?'
promptVariant: 'bare'
sourceCount: 5
mostCitedSource: 'about.me profile (about.me), listed first and credited with the comprehensive professional overview'
sources:
  - 'about.me profile (about.me)'
  - 'The Org, Bayer org-chart entry (theorg.com)'
  - 'iWantGreatCare patient reviews (iwantgreatcare.org)'
  - 'LinkedIn profile (linkedin.com)'
  - 'YouTube, NHS England Clinical Entrepreneurs, March 2019 (youtube.com)'
buildsSurfaced: []
b2llmMentioned: false
identified: true
keyClaims: ['identity', 'degrees', 'broadcast', 'pm-society']
siteStatus: 'not mentioned'
completeness: 'complete for the answer. The capture also records the search step the session ran (query "Dr Kishan Rees", nine documents returned) and closes with the capturer''s own structured summaries of the career timeline, expertise areas and institutions, which are his organisation of the answer above rather than further model output.'
provenance: 'Captured by Kish 20 July 2026, the morning after launch and before any sitemap submission. His capture-note header (time, product, configuration, the test account) is transcribed into this frontmatter; the test-account address stays in the private source record at source-materials/ai-visibility-baseline/. The body below is the answer and its source list, verbatim.'
status: public
---

Dr Kishan Rees is a clinician who has built expertise across medicine, broadcast media, and global pharmaceutical strategy, with over 15 years of experience spanning emergency medicine, medical education, health journalism at Sky News and BBC, and senior medical affairs roles at AstraZeneca, Sanofi, and Bayer AG.

#### What he's known for:

Currently, he serves as Senior Director for Video & Digital Content Strategy within Global Medical & Evidence at Bayer, where he shapes how complex medical evidence is communicated to healthcare professionals and patients worldwide.

#### Academic credentials and achievements:

His qualifications include a medical degree from the University of Leicester, a Master's in Medical Education (with Distinction) from the University of Nottingham, an Executive MBA from Nottingham Business School, and an MD from Hull York Medical School awarded in 2025. His doctoral research involved an Interpretive Phenomenological Analysis of how social and mainstream media shaped public health communication during the pandemic.

He was recognized as an NHS England Clinical Entrepreneur in 2017 and in 2025 received the PM Society Marketing Pioneer Award, one of the pharmaceutical industry's most respected recognitions.

#### Leadership approach:

Central to his leadership philosophy is building high-performing, intergenerational teams where diverse experience, perspective, and ambition combine to produce work that neither purely senior nor purely junior teams could achieve alone.

His career represents an unusual blend of clinical medicine with strategic communication and digital content expertise, particularly focused on how medical evidence is communicated effectively.

---

## Source Material & Links

### Primary Sources

1. **About.me Profile**
   - URL: https://about.me/drkishanrees
   - Content: Comprehensive professional overview, academic credentials, career history
   - Details: Over 15 years spanning emergency medicine, medical education, Sky News and BBC health journalism, pharmaceutical strategy roles
   - Key Information: MD from Hull York Medical School (2025), PM Society Marketing Pioneer Award (2025), NHS England Clinical Entrepreneur (2017)

2. **The Org - Bayer Org Chart**
   - URL: https://theorg.com/org/bayer/org-chart/dr-kishan-rees
   - Position: Senior Director / Global Video & Digital Content Strategy - Patient & Scientific Engagement at Bayer
   - Location: Watford, United Kingdom

3. **iWantGreatCare - Patient Reviews**
   - URL: https://www.iwantgreatcare.org/doctors/dr-kishan-rees
   - Content: Patient testimonials regarding Dr Rees's clinical skills
   - Clinic: St John and Elizabeth

4. **LinkedIn Profile**
   - URL: https://www.linkedin.com/in/drkishanrees/
   - Location: Watford
   - Connections: 500+
   - Details: Clinically trained senior leader, building trust & scaling scientific communication

5. **YouTube - NHS England Clinical Entrepreneurs**
   - URL: https://www.youtube.com/watch?v=3gJUbPIacB4
   - Date: March 31, 2019
   - Content: "Meet Dr Kishan Rees NHS England Clinical Entrepreneur" - career insights presentation