--- model: 'Claude Sonnet 5' vendor: 'Anthropic' dateOfTest: 2026-07-20 dateLabel: '20 July 2026' timeOfTest: '12:16, corrected 21 July 2026 on Kish''s attestation that every session of this study ran between 11:45 and 14:00. The capture header reads "12:16 AM", which taken literally would put this session at 00:16 and eleven hours before the rest; it is a mis-stamp for 12:16 midday, and the record is kept as captured with the correction here rather than edited' 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 study''s fresh test account (address recorded in the private source file; never published)' memory: 'off' extendedThinking: 'on' effort: 'max' personalisation: 'cold: memory off on a fresh account, and the response draws only on the six public sources it lists' cold: true promptVerbatim: 'Who is Dr Kishan Rees? What is he known for, and what has he built?' promptVariant: 'bare' sourceCount: 6 mostCitedSource: 'about.me profile (about.me), which the response labels "self-authored professional bio" and cites for the career, credentials and recognition' sources: - 'about.me profile (about.me)' - 'The Org, Bayer org-chart entry (theorg.com)' - 'iWantGreatCare patient reviews (iwantgreatcare.org)' - 'LinkedIn profile (linkedin.com)' - 'NHS Clinical Entrepreneur Programme, entrepreneurs listing (nhscep.com)' - 'Rephonic, The Healthtech Podcast directory listing (rephonic.com)' buildsSurfaced: [] b2llmMentioned: false identified: true keyClaims: ['identity', 'degrees', 'broadcast', 'pm-society'] siteStatus: 'not mentioned' completeness: 'complete: prompt, answer and the tabulated source list with the response''s own per-source notes ("self-authored bio", "unverified profile", "podcast directory/aggregator"). The section headed "On what he has built" and the closing caveat are part of the answer and are preserved.' 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 table, verbatim.' status: public --- Dr Kishan Rees is a UK-based physician (Watford/London area) with an unusually hybrid career spanning clinical medicine, health broadcasting, and the pharmaceutical industry. ### Career path He has more than 15 years of experience spanning emergency medicine, medical education, and health journalism for Sky News and BBC [[1]](https://about.me/drkishanrees). He still practices clinically too — patient reviews describe him seeing patients at the St John and Elizabeth Hospital in London, with reviewers praising his listening skills, empathy, and thoroughness [[3]](https://www.iwantgreatcare.org/doctors/dr-kishan-rees). From there his career moved into pharma medical affairs, with senior medical affairs roles at AstraZeneca and Sanofi, before his current position at Bayer as Senior Director for Video & Digital Content Strategy within Global Medical & Evidence — essentially overseeing how complex medical evidence gets communicated to healthcare professionals and patients [[1]](https://about.me/drkishanrees)[[2]](https://theorg.com/org/bayer/org-chart/dr-kishan-rees). ### Credentials He holds 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 (2025), with doctoral research on how social and mainstream media shaped public health communication during the pandemic [[1]](https://about.me/drkishanrees). ### Recognition NHS England named him a Clinical Entrepreneur in 2017, and in 2025 he received the PM Society Marketing Pioneer Award for his approach to medical content and digital strategy [[1]](https://about.me/drkishanrees). He's also appeared as a conference speaker (LinkedIn testimonials mention a talk at DMWF Global) [[4]](https://www.linkedin.com/in/drkishanrees/) and as a guest on The Healthtech Podcast [[6]](https://rephonic.com/podcasts/the-hs-health-tech-podcast). ### On "what he's built" This is worth being precise about. There isn't a specific company or product tied to his name that I could find. What he — and his own professional bio — describes building is more career- and team-based: cross-disciplinary expertise across medicine, media, and pharma strategy, plus, by his own account, high-performing intergenerational teams at Bayer that combine different levels of experience and perspective [[1]](https://about.me/drkishanrees). His NHS "Clinical Entrepreneur" recognition is a fellowship/programme rather than confirmation of a specific venture — other people in that same programme have clearly named startups attached to them (e.g., specific apps or clinics) [[5]](https://nhscep.com/our-clinical-entrepreneurs/), but there's no equivalent visible for him. ### Caveat Several of the more superlative descriptions here (e.g., framing him as one of a kind in his field) come from his own self-authored bio rather than independent profiles. The factual career/education details are solid — consistent across LinkedIn, The Org, and his bio [[1]](https://about.me/drkishanrees)[[2]](https://theorg.com/org/bayer/org-chart/dr-kishan-rees)[[4]](https://www.linkedin.com/in/drkishanrees/) — but the evaluative language should be read as self-description. --- ## Sources | # | Source | URL | Notes | |---|--------|-----|-------| | 1 | Dr Kishan Rees – about.me | https://about.me/drkishanrees | Self-authored professional bio | | 2 | Dr Kishan Rees – The Org (Bayer org chart) | https://theorg.com/org/bayer/org-chart/dr-kishan-rees | Unverified profile | | 3 | Reviews of Dr Kishan Rees – iWantGreatCare | https://www.iwantgreatcare.org/doctors/dr-kishan-rees | Patient reviews | | 4 | Dr Kishan Rees – LinkedIn | https://www.linkedin.com/in/drkishanrees/ | Page snapshot dated June 17, 2026 | | 5 | Our Entrepreneurs – NHS Clinical Entrepreneur Programme | https://nhscep.com/our-clinical-entrepreneurs/ | Listing page, updated May 9, 2025 | | 6 | The Healthtech Podcast – guest listing, Rephonic | https://rephonic.com/podcasts/the-hs-health-tech-podcast | Podcast directory/aggregator |