The Supporting Gurus

We couldn't do all this without the best support team

Janeske de Beer - NM&MI Product Guru 

Janeske actually moved countries to join our Gamma Gurus family! That makes us feel very special. Janeske is dual-qualified in Radiographer and Nuclear Medicine... more»

Roberta Celimene - Office Admin Guru

Roberta joined the Gurus after more than a decade of expatriate gallivanting.  She hails from a corporate background and has held a variety of roles in marketing and communications. She holds an Honours degree in Psychology.

Geraldene Beirne - Sales and Marketing Guru

Gerrie has a B.Med.Rad.Tech. (Nuc Med) but spent 25 years working in medical ultrasound, holding a M.Med.Ultrasound ... more »

Scott Parker - Lead Field Service Guru

Scott is an Elekta certified Oncology Engineer, experienced with the installation of linear accelerators. Before joining the Gurus, he worked around the globe completing many linac installations ... more »

Tanvir Sohal - Accounts Guru

With over 17 years of progressive experience in accounting and financial leadership, Tanvir is a results-driven CPA recognised for optimising financial performance and driving operational excellence ... more »

Wendy Schumer - Proton Therapy Product Guru

Wendy brings 20 years of experience in radiation therapy to her role, representing Ion Beam Applications (IBA) Proton Therapy. She was one of the first Radiation Therapists in Australia to complete a Master of Applied Science by Research Thesis ... more »

Nigel Qhah - Field Service Guru

With a B.Biomed.Eng from Malaysia, Nigel has built his career on hands-on experience, with three years as a Field Service Engineer and another year as a Technical Support Specialist ... more »

Manoj Chalasani - Field Service Guru

Manoj is based in Brisbane, where he proudly wears the Gamma Gurus logo all over Queensland as he maintains and installs equipment. Manoj holds a Bachelor's degree in Electronics and Instrumentation Engineering and moved to Australia in 2019 to pursue his Master's degree ... more »