Ben Garfield: Andrew Garfield’s Brother and His Career in Critical Care Medicine
Ben Garfield attracts attention largely because he is actor Andrew Garfield’s brother, but his professional record belongs to a very different field. Professionally known as Dr Benjamin Garfield, he is a consultant in critical care and respiratory medicine at Royal Brompton Hospital in London, with an academic connection to Imperial College London. His work includes severe respiratory failure and advanced treatments such as extracorporeal membrane oxygenation (ECMO). Andrew has also spoken publicly about his brother’s demanding medical career, bringing Ben’s work to audiences who otherwise know the Garfield family through film.
This article focuses on what reliable medical, academic and interview sources actually establish about Ben Garfield. It separates his documented professional career from unsupported online claims about his age, personal relationships, wealth and other private details.
Ben Garfield’s Professional Profile
| Field | Verified Information |
|---|
| Full name | Dr Benjamin Garfield |
| Known as | Ben Garfield |
| Profession | Consultant in critical care and respiratory medicine |
| Hospital | Royal Brompton Hospital |
| NHS trust | Guy’s and St Thomas’ NHS Foundation Trust |
| Academic role | Honorary Senior Clinical Lecturer at Imperial College London |
| Clinical focus | Severe cardiorespiratory and acute respiratory failure |
| Specialist treatment area | ECMO |
| Known publicly for | His medical career and being Andrew Garfield’s brother |
The Royal College of Physicians described Benjamin Garfield in June 2026 as a consultant in critical care and respiratory medicine at Royal Brompton Hospital and an honorary senior clinical lecturer at Imperial College London. Its professional profile highlights severe cardiorespiratory failure and severe acute respiratory failure among his clinical interests.
Royal Brompton’s own current critical-care information independently places Dr Ben Garfield among the consultants in its Adult Intensive Care Unit. The hospital also lists Dr Benjamin Garfield among consultants working with its ECMO and severe respiratory failure service.
What Ben Garfield Actually Does
Respiratory medicine deals with diseases and conditions affecting breathing and the lungs. At the same time, critical care focuses on patients with life-threatening illnesses who may require intensive monitoring or advanced organ support.
Garfield’s clinical profile brings those areas together. Royal Brompton is a specialist heart and lung hospital, and its severe respiratory failure service treats patients whose condition may require advanced ventilation strategies or ECMO. The hospital describes ECMO as part of the specialist support available for selected patients with potentially reversible severe acute respiratory failure.
His professional work therefore has a much more specific meaning than the broad description “specialist” sometimes attached to his name in search results. He is associated with treating and studying complex respiratory and critical-care conditions rather than general celebrity or entertainment work.
Research in Respiratory Failure, ECMO and Pulmonary Disease
Ben Garfield also has a substantial published research record.
A 2019 study in Thorax, on which Benjamin E. Garfield was the lead author, investigated mechanisms associated with muscle atrophy in pulmonary arterial hypertension. The author affiliations connected him with both Imperial College London’s National Heart and Lung Institute and the National Pulmonary Hypertension Service at Royal Brompton Hospital.
His research became particularly visible during and after the COVID-19 pandemic. Garfield was among the authors of a 2021 study examining six-month mortality in patients receiving venovenous ECMO for COVID-19 and other viral pneumonitis.
Royal Brompton also identified Dr Benjamin Garfield as one of the clinicians leading work investigating inhaled nitric oxide for patients with severe COVID-19 pneumonia. The hospital reported that the study involved ventilated intensive-care patients whose oxygen levels had not sufficiently improved with standard approaches.
Further publications have examined subjects including thrombosis in COVID-19 pneumonia, post-COVID lung abnormalities and outcomes following ECMO. His 2023 research affiliations continued to place him in Royal Brompton’s Adult Intensive Care department and alongside Imperial College London.
More recently, a 2025 review co-authored by Benjamin Garfield examined the evolving use of ECMO in adults experiencing respiratory failure caused by cardiorespiratory disease. The paper again listed Royal Brompton Hospital and Imperial College London among his affiliations.
Medical Research Funding and Pulmonary Hypertension
Garfield’s research interest in pulmonary disease extends back well before the coronavirus pandemic.
UK Research and Innovation’s Gateway to Research records Benjamin Garfield in connection with a Medical Research Council award to Imperial College London. The project investigated biological mechanisms behind muscle weakness associated with pulmonary arterial hypertension, a serious condition affecting the blood vessels that carry blood through the lungs.
This research background helps explain the combination of pulmonary hypertension, critical care and severe respiratory failure that appears repeatedly throughout his later publications.
Rather than being someone whose profession is known only through Andrew Garfield’s interviews, Ben has an independently verifiable medical and research footprint across NHS hospital records, publicly funded research, and peer-reviewed scientific literature.
What Andrew Garfield Has Said About His Brother
Andrew Garfield has discussed Ben’s profession on several occasions, and those comments helped wider audiences learn about him.
During an interview published by The Believer, Andrew described his brother as a lung doctor and pulmonary physician specialist working at Royal Brompton Hospital in Chelsea. He also spoke about Ben’s commitment to his work, describing someone who would keep working beyond the point where Andrew felt he should be taking care of himself.
Andrew gave similar context during a 2021 interview about Tick, Tick… Boom!. Speaking about the value of different professions, he described his brother as a pulmonary doctor who had been working on the front line during the pandemic and expressed considerable admiration for him.
These comments establish more than the simple fact that the two men are brothers. They explain why Ben occasionally enters entertainment-related searches despite having built his own career outside acting.
Andrew’s profession involves public performance; Ben’s involves specialist clinical care and medical research. That difference is central to why readers become curious about the Garfield brothers.
Ben Garfield the Doctor Should Not Be Confused With the Director
One important search-result problem concerns mistaken identity.
Another London-based professional named Ben Garfield works as a film director. His official website identifies him as a director working across documentary, fiction and virtual reality and credits him with projects including The Ugandan Quidditch Movement, War & Cheese and Homey.
That filmmaker should not be automatically identified as Andrew Garfield’s brother.
The Ben Garfield connected with Andrew is Dr Benjamin Garfield, whose professional record is tied to Royal Brompton Hospital, respiratory and critical care medicine, Imperial College London and medical research.
Keeping those identities separate matters because Andrew Garfield’s work in film can make an unrelated director with the same surname appear plausible in search results.
Why Reliable Sources Matter for Ben Garfield
Searches for celebrity relatives often produce precise birth dates, ages, relationship information, and net-worth figures without showing where those claims originated.
Those details are unnecessary for understanding Ben Garfield’s documented public profile, and the strongest medical and institutional sources reviewed here do not provide enough support to publish them as facts.
What can be stated confidently is far more useful: Dr Benjamin Garfield is Andrew Garfield’s brother, a Royal Brompton consultant in critical care and respiratory medicine, an Imperial College London academic, and an author or contributor to research on pulmonary hypertension, severe respiratory disease, and ECMO.
His connection to a famous actor explains the search interest, but it does not replace a biography. Ben Garfield has an independently documented professional career that gives readers a legitimate reason to understand who he is.
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(FAQs)
Who is Ben Garfield?
Ben Garfield, professionally identified as Dr Benjamin Garfield, is a consultant in critical care and respiratory medicine. He works at Royal Brompton Hospital and is also known to the wider public as Andrew Garfield’s brother.
What kind of specialist is Ben Garfield?
His professional profile covers critical care and respiratory medicine, particularly severe cardiorespiratory failure and acute respiratory failure. Royal Brompton also lists him among consultants associated with its ECMO and severe respiratory failure service.
Where does Ben Garfield work?
Current institutional information places Dr Benjamin Garfield at Royal Brompton Hospital, part of Guy’s and St Thomas’ NHS Foundation Trust. He also holds an honorary senior clinical lecturer role at Imperial College London.
Is Ben Garfield really Andrew Garfield’s brother?
Yes. Andrew Garfield has directly discussed his brother and his medical career in interviews, including describing him as a lung doctor working at Royal Brompton Hospital.
Is Andrew Garfield’s brother the filmmaker Ben Garfield?
The available evidence indicates these are separate professional identities. Andrew’s brother is Dr Benjamin Garfield, the respiratory and critical-care physician. A different Ben Garfield has an official website documenting a career as a London-based film director.
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