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Senior Management Team


Natalia Vukolova

Chief Executive Officer

Appointed: March 2013


Natalia holds the degrees of Bachelor of Business Management and Master of Social Development, is an Associate Fellow of the Australian College of Health Service Management and a Graduate of the Australian Institute of Company Directors. She has a strong background of management experience across public sector, health, charity and member-based not-for-profit organisations.

Natalia’s vision for the College is as an agile expert-based organisation which works in partnership with consumers. It is factually unassailable and has the latest information on the current needs and trends of its Fellows and patients. It uses its knowledge to act decisively on matters of public interest and shows leadership to the sector by highlighting matters of access to and the quality of radiology and radiation therapy services.

Pamela Spoors

Head of Specialty Training

Appointed: November 2015

Previously Head of Member Engagement from 2009



 Pamela Taylor

Pamela has worked in marketing for a number of years with educational and/or not-for-profit organisations. She has an Advanced Diploma in Business Management and a Graduate Certificate in Change Management. In 2012 Pamela completed the Australian Institute of Company Directors Course and in 2014 was a finalist as the Australian Institute Management, Not-For-Profit Manager of the Year.

Pamela has been with the College since 2002 and a senior manager since 2009 with primary responsibility for leading and coordinating the College’s Member Engagement and Services Unit programs which includes, Member Services, Communications, Archives, Member Benefits, Publications, Conferences and Events, College Branches, Continuing Professional Development, Professional Standards, Research and the Grants, Awards, Prizes and Sponsorships (GAPS).

Pamela has been instrumental in securing a number of grants to support key initiatives of the College, such as the Support Scheme for Rural Specialists, Better Access to Radiation Oncology Conference Scholarship and Workshop funding and most recently A Career in Radiation Oncology project.

Her proven ability to lead and deliver complex projects, typically involving multiple tasks across the organisation with confidence and maturity will continue to be of great benefit to College within the Specialty Training Unit.


Sonja Cronje

Senior Executive Officer, Faculty of Radiation Oncology

Appointed: May 2013

 Sonja Cronje

Sonja has extensive experience in management roles for not-for-profit membership and education organisations. Her qualifications include a Bachelor of Optometry, Masters degrees in Public Health and in Optometry, Cert IV in Training and Assessment and Certificates of Advanced Study in Ocular Disease and Pharmaceutical Application, Neural Basis in Optometry, as well as Accounting and Finance for Medical and Health-Related Professionals.

Sonja is responsible for the development and implementation of the strategy, policies and programs determined by the Faculty Council of the Faculty of Radiation Oncology.


Mark Nevin

Senior Executive Officer, Faculty of Clinical Radiology

Appointed: July 2014



Mark has held a number of high level positions in international peak membership bodies overseeing policy, strategy, regulation and government affairs, and has wide ranging experience of policy development and implementation.  He was also a board member at the European Council of Optometry and Optics for almost four years.  His qualifications include a BSc Economics, MSc in Politics and Governance and certificate in leadership development.  Prior to specialising in policy and advocacy, Mark worked as an optometrist, delivering front line care for over 10 years.
Mark is responsible for the development and implementation of the strategy, policies and programs determined by the Faculty Council of the Faculty of Clinical Radiology.


Laine De Winne

Head of Member Engagement

Appointed: October 2015



Laina worked for five years with the Royal Australasian College of Physicians (RACP) in the role of Manager, RACP Foundation, and Acting Manager, Research. During her time with RACP, she developed a number of initiatives such as the College Awards Strategy, Indigenous Health Scholarship Program, International Grants program and the College Research Strategy, Laina’s prior roles were with the Australian Museum and NICTA. Laina's qualifications include Bachelor of Commerce 2002 and she is currently studying MA (Development Studies) 2015.

Laina is responsible for a wide range of member engagement programs including continuing professional development, the College awards and honours, conferences and events, research, member communications and credentialing. She also supports our Branches and special interest groups and manages a range of member benefit programs.

Linda Evans

Head of Finance

Appointed: October 2011


Linda has a diverse finance background in senior finance roles with almost 30 years’ experience. These have been across various industries including Insurance, Finance and Manufacturing. Linda’s qualifications include a Bachelor of Business (Accounting). Linda is responsible for providing financial leadership for all the College entities in Australia and New Zealand.

Linda joined in October 2011 in the role of Senior Finance Officer and has been heading the Finance team since October 2013.


Craig Horton

Head of Information Technology

Appointed: January 2014


Craig has worked for professional service organisations for over 20 years and has a wide range of experience bridging information technology, business strategy, change management, operations and leadership, enterprise and solutions architecture, and application development. He has designed and implemented a number of complex business system strategies and architectures throughout Australia and New Zealand, UK and Europe.

Craig qualifications in include Diplomas in Business Computing from Central Institute of Technology (Victoria University), Management Development Program - Executive Leadership from Mt Eliza Business School and has recently commenced a leadership program for Chief Information Officers (CIOs) with the CIO Executive Council. Craig is also a qualified Prince2 practitioner project manager.

Craig is responsible for providing IT leadership and co-ordination for all College IT functions. He supports the CEO in translating and realising business strategies and objectives into tangible IT initiatives.