
Dr Marcus Pittman
Professional statement
Dr Marcus Pittman is a highly experienced consultant physician specialising in respiratory, sleep and general medicine, with over two decades of clinical expertise. He qualified from Guy’s, King’s and St Thomas’ School of Medicine in the UK and went on to complete his postgraduate medical training in London and the East of England. As part of this training, he undertook three years as a research fellow in Cambridge, where he developed a strong academic foundation alongside his clinical work.
Dr Pittman has been practising as a consultant since 2014 and currently sees patients at Spire Wellesley Hospital in Southend-on-Sea, Essex, The One Clinic in Leigh-on-Sea, Essex, and King’s College Hospital, London. At King’s College Hospital, he also holds the senior role of Co-Lead for Clinical Governance. Throughout his career, Dr Pittman has built extensive experience and has successfully treated many thousands of patients.
Dr Pittman’s clinical practice focuses on the assessment and management of a wide range of respiratory and sleep-related conditions. He regularly treats patients with symptoms such as snoring, excessive daytime sleepiness, insomnia, chronic cough, breathlessness, wheeze and recurrent chest infections. In addition, he has significant expertise in managing long-term and complex conditions, including sleep apnoea, asthma and chronic obstructive pulmonary disease (COPD). He is experienced in both diagnosis and ongoing management, ensuring care is tailored to each patient’s individual needs. As part of his work, Dr Pittman performs and interprets a broad range of diagnostic and monitoring investigations, including home sleep monitoring, lung function tests and other respiratory assessments, enabling accurate diagnosis and effective treatment planning.
Alongside his busy clinical practice, Dr Pittman is actively involved in medical education and research. He teaches undergraduate medical students at King’s College London and plays an important role in supervising doctors undertaking postgraduate training. He is committed to supporting the development of future clinicians and maintaining high standards of education within the NHS. In addition to his teaching responsibilities, Dr Pittman has undertaken formal leadership training at Keele University and has held a number of senior leadership roles, including clinical lead and clinical director. These roles reflect his involvement in service development, quality improvement and clinical governance, as well as his commitment to delivering safe, effective and patient-centred care.
Dr Pittman’s contributions to clinical practice, education and leadership have been widely recognised. He has received several professional accolades, including a “Top Teacher” award in 2016 in recognition of his dedication to medical education. In 2019, he was also highly commended at the British Medical Journal Awards, highlighting his impact within the wider medical community. Through his combined expertise in respiratory and sleep medicine, commitment to education and leadership experience, Dr Pittman continues to provide high-quality care to patients while contributing to the advancement of clinical standards and medical training.
Clinics

Spire Wellesley Hospital
Southend-on-Sea, Eastern Ave, Southend-on-Sea, SS2 4XHMedical insurances accepted
Credentials
Professional experience
- 23 years of experience
- Consultant Respiratory & Sleep Physician, King's College Hospital (present)
Subspecialties
- Sleep medicine
- Chronic obstructive pulmonary disease (COPD)
Professional memberships
- Members of the Royal College of Physicians
- Member of the British Thoracic Society
Education
- Bachelor of Science, University of London (2000)
- Bachelor of Medicine & Bachelor of Surgery, University of London (2003)
Teaching posts
- King’s College London
Positions in organisations
- Member of the Sleep Special Advisory Group to the British Thoracic Society, 2019-2022.
Publications and conferences
- Chest radiography as a predictor of prognosis in COVID-19, Journal of Clinical Images 2022
- COVID-19: mobilising CT as a frontline management tool, British Journalist of Radiology 2021.
Prizes and awards
- Highly Commended in British Medical Journal Awards 2019
- Top Teacher Award 2016
Languages spoken
- English
Reviews
- Would you recommend this doctor?
- Treatment of the doctor
- Treatment of the staff
- Waiting time
- Condition of facilities
- Very easy to understand and very knowledgeable with compassion.
- We've had good care at King's College Hospital, but particularly from Mr. Pittman. His clear communication and empathy have made a huge difference. He reassured us during uncertain times, took the time to explain things clearly, and helped us understand the diagnosis and next steps. Clear communication is key, especially in a stressful situation like this, and Mr. Pittman really nailed it. We're really grateful for his support and updates. Thanks once again.
- I’m incredibly grateful for my appointment with Dr Pittman. He: 1) read about my history and the issue 2) listened to me 3) related to me and understood my concerns 4) reassured me and treated me with complete respect. I am so happy with the experience
- Very professional and explained everything perfectly
- Really appreciated speaking to someone who truly understood asthma from his own experience. Lots of great advice on mouth guard and breathing and change of medication has been very reassuring.
- Very thorough, likeable and put my mind at ease. Would highly recommend him to anyone. Fantastic.
- Dr Pittman was excellent. Very accommodating and thorough. Would 100% recommend him to others. Very attentive and left me feeling very cared for as a health professional. 5/5
- I had my appointment with Dr. Marcus today. I hd a pleasant experience with my appointment. He provided clear explanations about the results of my test. Thank you, Dr. Marcus! I hope you have a pleasant day ahead!
- Very kind, efficient and thorough. I will highly recommend.
- I learnt so much, not just about my sleep condition but some of the underlying causes, which had not been explained before. Really grateful for the information.