Dialog Box

Skin Health Institute

Spot Diagnosis presenters

Spot Diagnosis presenters




Associate Professor Alvin Chong graduated MBBS and obtained a Master of Medicine degree by Research from the University of Melbourne. In 2003 he became a Fellow of the Australasian College of Dermatologists. He served on the Board of Examiners for the College of Dermatologists as Victorian Censor from 2016 to 2018.Assoc. Alvin's public clinical appointments are Specialist Dermatologist and Director of Dermatology Education at St Vincent's Hospital Melbourne. He is also the Head of the Transplant Dermatology Clinic at the Skin Health Institute. He has an appointment at the University of Melbourne as Senior Lecturer, Faculty of Medicine, where he has a profile as an international authority on skin cancers in immunosuppressed patients. He has written numerous peer-reviewed articles in medical journals, textbook chapters and was associate editor of the sub-specialty textbook "Transplant Dermatology: Skin Disease in Organ Transplant Recipients", published by Cambridge University Press. He has been invited to present on this topic nationally and internationally.

Alvin is a member of the Skin Cancer Prevention Framework Steering Committee and Non-melanoma Skin Cancer Expert Working Group, Department of Health, Victoria, where he helped to draft the optimal care pathway for people with non-melanoma skin cancer. He was part of the Working Party to establish the Australian Cancer Network Guidelines for the Management of Non-melanoma Skin Cancers.

Alvin is strongly committed to undergraduate and post-graduate education. He is a member of the prestigious Melbourne Medical School Academy of Clinical Teachers and has coordinated and facilitated many workshops upskilling doctors on the management of skin cancer and skin diseases.

Alvin was also the Director of Education (Medical) at the Skin Health Institute before handing over the reins to Dr Aaron Robinson in 2021.

Dr Blake Mumford MBBS (Hons)

Dr Blake Mumford is currently a dermatology research fellow at the Skin Health Institute.
Prior to working at the Skin Health Institute, Blake worked as a registrar in a variety of medical specialties as part of Basic Physician Training, and successfully passed the RACP Written Examination. He was the recipient of the Australasian College of Dermatologists Victorian Faculty Prize in Dermatology and The Alfred Residents' and Graduates' Association Prize, and was a finalist for the Robert Power Surgical Prize Exam, twice. Apart from dermatology, his particular interests include technology in healthcare and software development.

Dr Aaron Robinson BBiotech (Hons), MBBS, PhD, FACD

Dr Robinson is a Fellow of the Australasian College of Dermatologists and a graduate of the University of Melbourne. He undertook his Dermatology training through multiple Victorian and International institutes, including the National Skin Centre in Singapore. Prior to his training as a Dermatologist, he completed a PhD at the University of Adelaide and postdoctoral studies through the Walter and Eliza Hall Institute, and was engaged in collaborative clinical research at various institutes throughout his specialist training. He has published and presented his research work nationally and internationally.

Aaron is a general dermatologist with a range of interests in medical and surgical dermatology, including skin cancer surveillance and management, acne, alopecia, and inflammatory skin conditions such as psoriasis and atopic dermatitis. Aaron works at the Skin Health Institute in the Transplant and Skin Cancer assessment clinics, and is also involved in clinical research with the Skin Health Institute. Aaron has an appointment as an Adjunct Senior Lecturer at the University of Melbourne, and has public appointments as a Consultant Dermatologist at St. Vincent's Hospital and The Northern Hospital.

Aaron is also the current Director of Education (Medical) at the Skin Health Institute.

Dr Tom Kovitwanichkanont, MBBS (Hons)

Dr Tom Kovitwanichkanont is a Dermatology Registrar in Victoria. He completed a Transplant Dermatology research and education fellowship at the Skin Health Institute, and a rheumatology clinical trials fellowship at Monash Health in 2019. Prior to commencing Dermatology training he completed Basic Physician Training, working as a registrar in Internal Medicine, Rheumatology and Infectious Diseases. In 2018, he successfully passed the Royal Australasian College of Physicians' (RACP) Written and Clinical Examinations.
Tom enjoys medical education and holds an academic teaching appointment at Monash University School of Medicine, where he also serves as a board member of the MD course advisory committee.


Dr Katherine Armour MBCHB, FACD

Dr Katherine Armour is a medical and cosmetic dermatologist. Her sub-speciality interests include biologic treatments to treat inflammatory diseases such as psoriasis, urticaria, and atopic dermatitis; immunobullous diseases; and prevention and treatment of skin aging through the use of cosmeceuticals and energy-based devices.
She has posts at the Skin Health Institute, and the Alfred Hospital, where she attends biologics, photobiology, and general dermatology clinics. Katherine is a member of the Australasian Psoriasis Collaboration, the International Psoriasis Council, and has worked in the field of biologics since 2003.

Associate Professor Peter Foley is a clinical dermatologist, and has a wealth of experience in dermatology particularly in the treatment of psoriasis. He is Australia’s only councillor on the International Psoriasis Council and served on the steering committee of GRAPPA (Group for Research and Assessment of Psoriasis and Psoriatic Arthritis).

Peter currently holds the positions of Associate Professor, Department of Medicine (Dermatology) at The University of Melbourne, Director of Research at the Skin Health Institute and Head, Dermatology Research, St Vincent's Hospital Melbourne. He is a visiting Dermatologist at the Photobiology, Phototherapy and Biologics Clinics at St. Vincent's Hospital Melbourne, and the Phototherapy and Biologics Clinics at the Skin Health Institute.

As the Director of Research, Peter directs the Institute's rapidly expanding clinical trials program and is co-convenor of the Australasian Psoriasis Registry. To date he has been an author on well over 100 peer reviewed publications, including the reports of many of the pivotal trials of biologics in psoriasis and has been an investigator in over 100 clinical trials, many for new therapies for psoriasis. He is a world renowned expert on psoriasis and has been invited to speak at numerous meetings in all corners of the globe.


Dr Esther Freeman is Chair of the Clinical Guidelines Committee at the American Academy of Dermatology (AAD) and a member of the AAD COVID-19 Task Force. Esther also directs the COVID-19 Dermatology Registry, an international effort supported by both the AAD and the International League of Dermatological Societies. Dr Freeman has authored seminal publications on the cutaneous manifestations of COVID-19.

Dr Michelle Goh, MBBS, BMEDSCI, FACD

Dr Michelle Goh is a consultant Dermatologist at the Skin Health Institute. She also works in several public hospitals, including the Peter MacCallum Cancer Centre, St Vincent’s Hospital Melbourne, Austin Health, the Royal Melbourne Hospital and Alfred Health.

Her areas of interest are complex skin cancers especially in patients who are immunosuppressed, cutaneous adverse reactions to drugs including immunotherapy, and biologics therapy in inflammatory skin disease.

Associate Professor Victoria Mar,MBBS, FACD, PhD

Associate Professor Victoria Mar is a Fellow of the Australasian College of Dermatologists and Director of the Victorian Melanoma Service at the Alfred Hospital. She is an NHMRC Early Career Fellow at the School of Public Health and Preventive Medicine, Monash University. Victoria completed her PhD at Monash University/VMS and Peter MacCallum entitled ‘Clinical and molecular characteristics of aggressive melanoma’ (2014).

Victoria is a board member of the Skin Health Institute and the Melanoma and Skin Cancer Trials Group through which she is involved in a number of investigator led clinical trials. She has authored and co-authored a number of chapters for the Cancer Council Australia Melanoma Guidelines and is Clinical Lead for the Melanoma Clinical Outcomes Registry.


Professor Kanade Shinkai is a faculty member of the UCSF Department of Dermatology and is a full professor of dermatology. She specializes in medical dermatology and inpatient dermatology consults. She is passionate about medical education and has recently served as residency program director at UCSF; she now serves as vice-chair for education for the department. She has served as the current editor-in-chief of JAMA Dermatology since July 2018.

Associate Professor John Su, MBBS M.Epi MA M.St MBA FRACP FACD

Associate Professor John Su is both a specialist dermatologist and paediatrician. He undertook medical training at the University of Melbourne, where he subsequently completed a master’s in epidemiology; he also holds master’s degrees from Cambridge and Durham universities. Following specialist training, he was awarded the Florence bequest for post-fellowship training at the Children’s Memorial Hospital, Chicago. He is head of dermatology at Eastern Health and consults at the children’s skin services of the Royal Children’s Hospital, Austin Health, Peninsula Health, Monash Health and Western Health. He holds adjunct positions at Monash University, Eastern Health and at the Murdoch Children’s Research Institute, University of Melbourne.

John has been a principal investigator in numerous clinical trials and has published in diverse areas including atopic dermatitis (eczema), psoriasis, birthmarks (including haemangiomas), and genetic and systemic skin diseases. He also has a special interest in childrens’ quality of life.

Dr Belinda Welsh, MBBS, MMed, FACD

Dr Belinda Welsh is a Dermatologist with 20 years' experience in treating acne in all age groups.

She has broad experience in using medical treatments and laser technology to manage acne in all its various forms particularly acne scarring and understands the significant impact this condition can have on patients self-esteem and quality of life. She works in both the private and public systems and has been involved in training and teaching. She is currently Vice-President of the Australasian Society of Cosmetic Dermatologists (ASCD).

Ms Shannon Jones

Ms Shannon Jones is the Health Professionals Program Manager for SunSmart where she works with GPs and other Health Professionals in developing strategies to improve the early detection and prevention of skin cancer. Shannon has a background in corporate health, health promotion and education. Combined with over 15 years with SunSmart, Shannon brings a wealth of knowledge and experience to the program. Shannon is passionate about making a difference to GPs and their patients in skin cancer early diagnosis and prevention. The successful development and rollout of the Dermoscopy for Victorian General Practice Program which has seen over 250 GPs provided with dermoscopy equipment and upskill in skin cancer is one of Shannon’s major achievements. Shannon studied a Bachelor of Applied Science (Health Promotion) at Deakin University and has undertaken postgraduate studies towards a Masters’ in Public Health at Monash University.

Associate Professor Rosemary Nixon

Associate Professor Rosemary Nixon qualified as a dermatologist in 1988 and as an occupational physician in 1994, being the only person with Australian qualifications in both specialties. Rosemary started the Occupational Dermatology Clinic in 1993, initially at Monash Medical Centre where she was Head of the Dermatology Unit from 1991 to 2001, and then at the Skin Health Institute. Rosemary established the Occupational Dermatology Research and Education Centre, a small research group, at the Institute in 2001.

Following her return from the UK in 1989, A/Prof Nixon organised the monthly Update meetings for the Faculty until 2015, a period of 26 years. Rosemary has also served as Censor (examiner) for the Australasian College of Dermatologists for 5 years and as Chair of the Victorian Faculty for 2 years, in 2012.

Rosemary holds the honorary positions of Adjunct Clinical Associate Professor, Monash University and Honorary Clinical Associate Professor, the University of Melbourne. She is a member of the peak international group for contact dermatitis, the International Contact Dermatitis Research Group and has published over 50 scientific papers. Rosemary has served on the Board of the Institute from 1989 to 2001 and more recently since 2009. She was appointed President in 2020.

In 2017 she was awarded Membership of the Order of Australia, and also the highest award of the College, The Silver Medal.

Professor Andrew Steer

Professor Andrew Steer is based in Melbourne, Australia, and is a paediatric infectious diseases physician at the Royal Children’s Hospital Melbourne; Director of the Infection and Immunity Theme, and Group Leader of the Tropical Diseases Research Group at the Murdoch Children’s Research Institute; and Professorial Research Fellow in the Department of Paediatrics, University of Melbourne. He is Director of the World Scabies Program.

Dr Michelle Rodrigues

Dr Michelle Rodrigues is a Dermatologist with globally renowned expertise in pigmentary disorders and skin of colour. She is the founder and director of Chroma Dermatology, Australia’s first and only dedicated centre for pigmentary disorders and people with skin of colour. She holds a senior lecturer position at the University of Melbourne, is the co-founder of the Skin Health Institute's vitiligo clinic and is a senior consultant at the Royal Children’s Hospital, Melbourne.  Michelle has authored numerous scientific publications and textbook chapters and lectures locally and internationally. She is also involved in scientific clinical research in her areas of expertise and works with established not-for-profit organisations to provide dermatology outreach services abroad.

Dr Mark Darling

Dr Mark Darling is a consultant clinical Dermatologist at the Skin Health Institute. He has a special interest in men's health, sexual health, skin cancer and surgery. Mark also has public appointments at Melbourne Sexual Health Clinic and Peter MacCallum Hospital. Mark has over 10 years of experience in managing complex genital dermatoses in addition to a broad range of inflammatory dermatoses and skin cancers.

other contributors

We would like to also acknowledge the work by Madi Chwasta for podcast editing and music, as well as the post-production work by Riordan Davis for Season One and Balloon Tree Productions for Season Two.

A special thanks to our Education Team at the Skin Health Institute - Uta Meyer, Joanne Coughlin and Radhika Julka.

Thanks also to Karen Freilich from Humerus Hacks. We owe her a debt of appreciation for her inspiration and counsel in helping us get Spot Diagnosis underway, and we highly recommend that podcast series for medical students.