the team: key staff

Our expertise, knowledge and unrivalled experience means that your health issues will be quickly, efficiently and expertly managed.

Dr. Paul Gueret
Founder of Medmark, started the practice in 1987. Qualified from Trinity College Dublin in 1982, studied cardiology, then later occupational medicine. Fellow of the Royal College of Physicians of Ireland and Fellow of the Faculty of Occupational Medicine.

Dr. Patricia Holland
UCD graduate 1984, joined the practice in 1989, studied gastroenterology, pharmacology, general practice and later occupational medicine. Fellow of the Royal College of Physicians of Ireland and Fellow of the Faculty of Occupational Medicine.

Dr. Robert Ryan
Royal College of Surgeons Ireland graduated 1989, joined the practice in 1995, studied general practice and later occupational medicine. Fellow of the Faculty of Occupational Medicine and Fellow of the Royal College of Physicians of Ireland.

Dr. Jacintha More O’Ferrall
Royal College of Surgeons Ireland graduated 1990, joined the practice in 1997, studied general practice and later occupational medicine. Member of the Faculty of Occupational Medicine and Member of the Irish College of General Practitioners.

Dr. David Madden
Graduated from UCD in 1995. Is a Fellow of the Faculty of Occupational Medicine of the Royal College of Physicians of Ireland. He holds an MSc in occupational health & ergonomics, a diploma in employment law and certificates in travel & underwater medicine.

Dr. Jacques Bronkhorst
Graduated in South Africa in 1986, worked as a GP initially, later studied occupational medicine. Designed and implemented occupational health programmes in several occupational health clinics for various major industries in South Africa. Completed further training in the management of employees exposed to ionising radiation, professional drivers and HIV in the work place. Joined the practice in 2008 as an occupational physician.

Dr. Fiona Graham
University College Dublin graduated in 1995, studied general practice and later occupational medicine. Joined the practice in 2006. Holds masters degrees in primary health care and occupational medicine and membership of the Irish College of General Practitioners and member of the Faculty of Occupational Medicine.

Dr. Ronan More O'Ferrall
Royal College of Surgeons Ireland graduated 1988. Joined Medmark in 2007. Studied orthopaedics trauma and sports medicine. Specialises in sports, orthopaedic and occupational injuries. Holds masters degree in Sports Medicine.

Jean-Baptiste Deasy
Graduated Hammersmith Hospital 1991, joined Medmark in 2007 as Senior Occupational Health Advisor from Deasy Occupational Health and Safety Ltd. Completed Diploma in Safety, Health and Welfare at Work in UCD in 1995.

Bernadette Scallon, RGN, RM, NETIC
Bernadette qualified from Whittington Hospital, London as a registered general nurse in 1992, and as a midwife from the University of Hertfordshire in 1994. She is a member of An Bord Altranais. Bernadette also holds a NISO certificate in health & safety from Limerick Institute of Technology and has completed courses in audiometry and spirometry testing, and is CPR/AED trained.

Behind the doctors, nurses and other healthcare specialists there is a large administrative team dedicated to meeting the needs of corporate businesses, insurance companies, brokers, and of course, patients.