ACCESS TO DENTAL CARE FOR PRIORITY POPULATIONS
With
Professor Dileep Sharma,
Head of Discipline Oral Health,
School of Health Sciences,
University of Newcastle,
New South Wales, Australia
RESEARCHER PROFILE
Filmed in Ourimbah, New South Wales, Australia | November 2025
Professor Dileep Sharma is a distinguished dental educator and researcher who currently serves as Professor and Discipline Head of Oral Health at the University of Newcastle, Australia. With over two decades of experience spanning clinical practice, research leadership, and academic mentorship, Professor Sharma has established himself as a leading authority in oral health education and interdisciplinary research.
His academic journey includes a Master of Dental Surgery in Periodontics and a PhD from Griffith University, where his doctoral research focused on bisphosphonate-related osteonecrosis of the jaw. Professor Sharma’s leadership extends beyond research, having successfully led curriculum development and program accreditation processes, including the re-accreditation of the Bachelor of Oral Health Therapy program by the Australian Dental Council.
Professor Sharma has had significant career milestones, including receiving the James Cook University Dean’s Teaching Excellence Award in 2021 for innovative educational practices and research mentorship. He was internationally recognised as a Fellow of The International College of Dentists and The Pierre Fauchard Academy, and received the Joan Chong Award in Dental Materials in 2022. With over 80 peer-reviewed publications and nearly $1 million in competitive research funding, Professor Sharma has demonstrated research excellence. Additionally, he is currently supervising six PhD students, contributing to the successful completion of various research projects.
Professor Sharma’s current research focus is across 3 domains:
– Priority Population Research: Professor Sharma’s work addresses oral health disparities in underserved communities, including Aboriginal and Torres Strait Islander populations, refugee communities, and individuals with mental health conditions. His research encompasses oral cancer prevalence mapping in rural Australia and interventional strategies for vulnerable populations.
– Tissue Engineering & Bioactive materials: His expertise in regenerative medicine includes implant surface modifications, bioengineered materials, hydrogels, and 3D printing applications for periodontal regeneration. Notable work includes developing novel zirconia implant surfaces and VEGF-hydrogel delivery systems for prevention of medication-related osteonecrosis of the jaws.
– Public Health & Educational Research: Professor Sharma leads population health initiatives examining oral health-mental health connections, dental workforce development, and innovative educational methodologies. His scholarship of teaching and learning research focuses on enhancing clinical education and professional competency development in dental and oral health programs.
Source: Supplied and adapted
https://orcid.org/0000-0003-4463-1480
-
Pancreatic and lung cancers driven by mutations in the cancer gene KRAS
Dr Mara Zeissig is a recently appointed Lab Head within the Tumour Inflammation and Immunotherapy Program at the South Australian immunoGENomics Cancer Institute (SAiGENCI).
Her research focuses on studying immune evasion mechanisms in lung and pancreatic cancers to identify novel ways to increase response to immunotherapy. Her expertise is in genetically engineered mouse models of lung cancer, CRISPR-Cas9 screening technologies and T cell based immunotherapies (e.g Checkpoint inhibitors). -
Behavioural science in cancer screening, control and communication
Dr Dodd has an established international reputation as a behavioural scientist in cancer control and communication. Since completing her PhD in 2016, Dr Dodd has been awarded a three-year University of Sydney Postdoctoral Research Fellowship (2018-2021) and a three-year Research Fellowship at The Daffodil Centre (current). Dr Dodd is the co-chair of the ‘Strengthening and optimising approaches to cancer prevention, screening, and early detection’ hub at The Daffodil Centre (with more than 130 staff and students).
-
Lasers, microbiology and dental materials in clinical dental practice
Professor Laurence Walsh AO is an Emeritus Professor at the University of Queensland, holding an adjunct title at Griffith University and a part-time position as the Chief Dental Officer at Dentroid, which is based in Canberra. In addition to these roles, he serves on several committees of the Dental Association and is the current president of the Australian Society for Laser Dentistry.
