
Mary Jones
Managing Director
Mary Jones
Mary has extensive experience and training in rehabilitation, general medicine, surgery, oncology, endoscopy, ophthalmics and management. She has sat on several advisory committees, and held several senior management positions.
Mary resigned in June 2018 from her postion as Head of Eye Department, Blackrock Clinic in order to establish Mobile Medical Diagnostics and introduce Irelands first bedside mobile X-Ray service.

Dr. Ruairi O’Donnell
RPA BSc MSc PhD
Radiation Protection Adviser
Dr. Ruairi O'Donnell
Dr. O’Donnell is a Registered Radiation Protection Advisor with over 25 years’ experience working in the area of Radiation Protection.
Dr. O’Donnell agreed to become RPA to Mobile Medical Diagnostics as he viewed a mobile X-ray service to be a very positive development in diagnostic imaging, minimising the impact on elderly patients with poor mobility that may require X-ray.
Mobile Medical Diagnostics benefit from his expert guidance and advice on all aspects of radiation protection.

Dr. John Sheehan
MB, BCH, BAO, MRCSI, FFR RCSI
Clinical Director
Dr. John Sheehan
Consultant Diagnostic and Interventional Radiologist
Clinical Director – Mobile Medical Diagnostics
Clinical Director of Radiology – Hermitage Medical Clinic
Dr. Sheehan qualified in medicine (RSCI) in 1998. Qualified as a Radiologist in 2005. Fellowships in MRI (Body, Neuroradiology and Musculoskeletal) and Cardiovascular in Northwestern Memorial Hospital, Chicago, 2006-2009. Appointed Chief of Cardiovascular Imaging, NorthShore University Health System, Chicago 2009.
He currently works in Hermitage Medical Clinic and Blackrock Clinic.
Interests include Interventional Radiology, all CT and MRI with special interests in Cardiovascular, Hepatobiliary, Prostate, MSK and CT Colonography
John provides his clinical expertise and advice to Mobile Medical Diagnostics, assisting us to provide a high-quality service.
Radiologists

Dr. Peter Ellis
MB, BcH, BAO, MRCP, FRCR, FFR, RCSI, EBIR
Dr. Peter Ellis
Consultant Diagnostic and Interventional Radiologist
Clinical Director Radiology – Blackrock Clinic
Dr. Peter Ellis is part of the team of Consultant Radiologists reporting for Mobile Medical Diagnostics.
Dr. Ellis is current Clinical Director of Radiology in Blackrock Clinic, having previously held the post as Clinical Director of Radiology in the Royal Victoria Hospital, Belfast where he continues to work as a Consultant Radiologist. He also works in the Hermitage Medical Clinic.
Dr. Ellis completed specialist training in Ireland and at the University of California, after qualifying from Queens University Belfast.
We are delighted to have Peter join our team of highly experienced Consultant Radiologists.

Dr. Gavin Briggs
MD, FRCR, FFR, RCSI
Dr. Gavin Briggs
Consultant Diagnostic and Interventional Radiologist
Dr. Gavin Briggs trained in Northern Ireland and London and spent 8 years as a Consultant Radiologist in the Southern Trust, Northern Ireland where he was lead for Neuro, Head and Neck, and Breast imaging. Management roles included Director of Breast screening and Regional QA lead radiologist for the Northern Ireland Breast Screening Programme.
His practice incorporates all aspects of general and emergency radiology, including non-vascular interventional procedures such as image guided biopsy and drainage.
He currently works in Hermitage Medical Clinic and Blackrock Clinic.
His specialist areas of interest are Head and Neck radiology, Neuro-imaging, Breast Radiology and Quality Assurance.
Mobile Medical Diagnostics appreciate Gavin’s support and continue to benefit from his knowledge and experience.

Dr David O Donnell
MB, BCH, BAO, MRCSI, M.D. FFR RCSI
Dr. David O'Donnell
Consultant Diagnostic and Interventional Radiologist
Dr David O Donnell MD, FFR (RCSI) qualified in medicine in 1999. Awarded Membership of Surgery in 2002 and Fellowship in Radiology in 2007. Doctorate in Medicine (MD) thesis awarded in 2009. Fellowships in vascular and non-vascular interventional Radiology, St. Vincent’s University Hospital, Dublin, Ireland and Guys and St Thomas Hospital, London, UK.
Fellowship in thoracic imaging, Beth Israel Deaconess Medical Centre and Harvard Medical School, Boston, USA.
He currently works in Hermitage Medical Clinic and Blackrock Clinic.
Interests include interventional radiology and cross-sectional imaging with special interest in thoracic imaging.
Mobile Medical Diagnostics appreciate David’s involvement, permitting us to avail of his competence and proficiency.

Dr Joe Coyle MB BCh BAO, FRCRI, FRCRC, MRCPI, Post Grad Dip Sports Medicine
Dr Joe Coyle
Consultant Diagnostic and Interventional Radiologist
Dr. Coyle graduated Medicine with Honours from UCD in 2000. Dr Coyle was admitted as a Member of the Royal College of Physicians in Ireland in 2005 and was awarded Fellowship of the Royal College of Radiology in Ireland in 2010, and Fellowship of the Royal College of Radiology in Canada in 2012
Dr. Coyle completed a Musculoskeletal Imaging Fellowship in Mt Sinai Hospital in Toronto, Canada in 2012 and a Fellowship in Abdominal Imaging in Vancouver General Hospital, Canada in 2013.
Dr. Coyle currently works in the Sports Surgery Clinic Santry as a Consultant Musculoskeletal Radiologist, Hemitage Medical Clinic and was previously a Consultant Radiologist In Peace Arch Hospital in Vancouver, Canada where he was head of the Medical Imaging Department from 2014 to 2015.
Specialist area of interest – Musculoskeletal and Sports Imaging and Intervention.
Mobile Medical Diagnostics extend a warm welcome to Joe, and feel his extensive knowledge in Musculoskeletal imaging will be of great benefit to our patients.