Dialog Box

Skin Health Institute

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. Professor Chong's public clinical appointments are Specialist Dermatologist and Director of Education at the Skin Health Institute 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.

Assoc. Professor Chong 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.

Assoc. Prof. Chong 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.

Dr Blake Mumford MBBS (Hons)

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 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.
Dr Kovitwanichkanont 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 subspeciality 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, MBBS, BMedSc, FACD

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).

A/Prof Foley 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, A/Prof Foley 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. Dr Freeman 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

A/Prof 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. A/Prof Mar completed her PhD at Monash University/VMS and Peter MacCallum entitled ‘Clinical and molecular characteristics of aggressive melanoma’ (2014).

A/Prof Mar 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.


Prof 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, M.B.,B.S. M.Epi. M.A. M.St. M.B.A. F.R.A.C.P. F.A.C.D

Associate Prof 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.

Professor Su 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).

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.  

Special thanks as well to the executive production by Joanne Coughlin and Peter Monaghan at the Skin Health Institute.

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.