Meet the Team

We believe that our biggest asset is our highly qualified UK-based workforce. Each member of our frontline clinical team is a UK-qualified cardiac physiologist with experience working in NHS cardiology departments. Every ECG report is produced and signed by one of our clinicians, who are accountable for the report’s accuracy and available to discuss the report if needed. All our work undergoes a continuous rolling audit by our board of consultant cardiologists, which includes both adult and paediatric specialties. Our technical staff and software development team are all in-house to ensure all our systems stay robust and work for you.

Senior Management Team

Mark Hashemi

Managing Director

Mark is the owner and founder of ECG On-Demand. He has over 25 years’ experience in the cardiology industry. He has worked successfully in established blue chip and venture capital environments.

He has a particular interest in ECG data processing and analysis together with patient risk stratification.

Mark is a published author in the field of arrhythmia detection.

Stephanie Barrett

Clinical Director

Steph brings a wealth of experience to ECG On-Demand in her role as Clinical Lead. Prior to joining us, she held Senior Chief and Chief Cardiac Physiologist positions in some of the UK’s most prestigious NHS cardiology centres, including Royal Brompton and Harefield and Great Ormond Street Hospital. Her clinical and management experience covers paediatric and adult cardiology. Steph joined ECG On-Demand in January 2021.

Lindsay Hallworth

Commercial Director

Lindsay joined ECG On-Demand in January 2021 to lead our Commercial and Business Development Operations. She has more than 28 years of international commercial, marketing, and clinical excellence/education experience, having worked for leading MedTech organisations and the NHS.  Lindsay has worked across a diverse range of clinical fields however, she has significant experience within cardiovascular disease management.

Mark Pashley

Director of Operations & Technology

Mark has over 23 years of experience in technology, infrastructure and operations roles. Prior to joining ECG On-Demand, Mark worked for the NHS for 14 years where he designed and supported the largest clinical virtual desktop environment of its kind in Europe. Mark has a passion for healthcare technology and is responsible for a number of business functions such as infrastructure, development, support, human resources, finance, cybersecurity and information governance.

Clinical Advisory Panel

Dr Wyn Davies

MD, FRCP

Wyn has previously held the role as President of the European Arrhythmia Society and is pre-eminent in the field of cardiac arrhythmia diagnosis and treatment.

Wyn’s role at ECG On-Demand is to apply expertise and influence in a number of key areas including quality, patient safety, clinical governance, integration and design of clinical services and risk management. He brings a clinical perspective to key decisions.

Dr Mark Sopher

MD, MBBS, MRCP

Mark graduated from Guys Hospital London with a first class BSc and top in his year. With distinctions in his final MBBS, he undertook specialist research and training in cardiac arrhythmias at St George’s Hospital and the Brompton Hospital. He was awarded an MD for his thesis on new treatments for atrial fibrillation. In 2005 he was appointed as consultant cardiologist for the Royal Bournemouth Hospital setting up a regional centre for cardiac ablation and complex device procedures. He holds a Clinical Excellence Award (level 7.1).

Awaiting Update

MD, MBBS

awaiting update…

CQC inspected, NHS Digital approved point-of-care cardiology diagnostics