Steven Kum

Dr Kum received his medical degree from the National University of Singapore in 2000 and
subsequently embarked on his surgical training with the Royal College of Surgeons,
obtaining his Master of Medicine and Fellowship in 2007.
In 2009, he completed his Postgraduate Fellowship in Vascular and Endovascular Surgery at
the Prince of Wales Hospital, Sydney as well as at the Department of Angiology, Heart
Centre Leipzig. In 2012, he completed a second Fellowship on Advanced Techniques in
Diabetic Limb Salvage and Wound Care Techniques in Milan.
Since 2015, Dr Kum has been the Director of Vascular Surgery at Department of Surgery,
Changi General Hospital Singapore and he was subsequently appointed as a Visiting
Consultant in 2019. He currently maintains his practice at Mount Elizabeth Novena
Hospital, Singapore and is currently the CMO of M & L Healthcare. Dr Kum is the past President of the
Society for Vascular and Endovascular Surgeons of Singapore (SVESS) and is part of the organizing committee of
Critical Issues in Endovascular Therapy, a regional meeting organized by the society.
Dr Kum has a keen interest in clinical research revolving around Diabetic Limb Salvage. He is
one of the pioneers in Percutaneous Deep Arterialization for no-option Critical Limb
Ischemia for which he has authored or co-authored numerous papers. He is the PI or co-PI
for several industry or physician led studies. He is also a keen innovator who is currently
working on several disruptive technologies.

Dr Konstantinos Katsanos finished his graduate studies in the School of Medicine, University of Patras, Greece in 2001, and continued his post-graduate studies and received an MSc degree in Pharmacology and Pharmacokinetics in 2006 and then a PhD thesis in 2009 in the field of therapeutic angiogenesis and arteriogenesis. He completed a subspecialty fellowship in Interventional Radiology in Guy's and St.Thomas' Hospitals, London, UK in 2008 and was among the first who sat for and received the European Boards in Interventional Radiology (EBIR) in late 2010 by the Cardiovascular and Interventional radiological Society of Europe (CIRSE). His current academic interests are focused on endovascular therapies of lower limb ischemia and failing dialysis access, as well as on interventional spine and vascular oncologic embolization procedures. He has already demonstrated a record of successful and productive basic and applied research. He has authored or co-authored more than 250 original papers in international peer-reviewed journals. In addition, he has presented numerous oral free papers and scientific presentations and has delivered numerous invited lectures in international conferences and symposia. He has been included in World’s Top 2% Scientists’ List by Stanford University.

Dr Kum received his medical degree from the National University of Singapore in 2000 and
subsequently embarked on his surgical training with the Royal College of Surgeons,
obtaining his Master of Medicine and Fellowship in 2007.
In 2009, he completed his Postgraduate Fellowship in Vascular and Endovascular Surgery at
the Prince of Wales Hospital, Sydney as well as at the Department of Angiology, Heart
Centre Leipzig. In 2012, he completed a second Fellowship on Advanced Techniques in
Diabetic Limb Salvage and Wound Care Techniques in Milan.
Since 2015, Dr Kum has been the Director of Vascular Surgery at Department of Surgery,
Changi General Hospital Singapore and he was subsequently appointed as a Visiting
Consultant in 2019. He currently maintains his practice at Mount Elizabeth Novena
Hospital, Singapore and is currently the CMO of M & L Healthcare. Dr Kum is the past President of the
Society for Vascular and Endovascular Surgeons of Singapore (SVESS) and is part of the organizing committee of
Critical Issues in Endovascular Therapy, a regional meeting organized by the society.
Dr Kum has a keen interest in clinical research revolving around Diabetic Limb Salvage. He is
one of the pioneers in Percutaneous Deep Arterialization for no-option Critical Limb
Ischemia for which he has authored or co-authored numerous papers. He is the PI or co-PI
for several industry or physician led studies. He is also a keen innovator who is currently
working on several disruptive technologies.

Interventional angiologist, Head of Vascular Centre Berlin Alexianer St. Gertrauden-Hospital, Board Member of the German Society of Angiology, personal case load >20.000 cases, academic research primarily endovascular therapy

Dr Lobato has been a Vascular and endovascular Surgery Consultant in Hospital Universitario de Cruces (Bilbao-Spain) since 2010. Her Department is considered a first line Unit in the Endovascular management of CLTI ( particularly in the BTK-BTA segments). She developed her Vascular Fellowship Programme in Hospital Universitario Doce de Octubre (Madrid) and thereafter completed her training with short stages in Hospital du Nord St Etienne (France), Universitäs Spital Zurich. (Switzerland), St Franziskus Hospital Münster.(Germany)
For the last ten years her activity has been mainly focused in the endovascular treatment of the lower limb,routinely performing complex CTO revascularizations, including any sort of bidirectional access, transcollateral approaches, plantar loop or venous arterialization. She is also a reviewer of the Critical Limb ischaemia Journal, Journal of Endovascular Therapy, Annals of Vascular Surgery, Journal of Cardiovascular Surgery and VASA European Jornal of Vascular Medicine. Her Unit has presented multiple communications in well recognized international symposiums and has published many papers in first line journals of her speciality

Jos C. van den Berg graduated from the Medical School of the State University of Leiden (NL) in 1986. The army was served in 1986-1988 as radiological resident at the Military Hospital "Dr. A. Mathijssen" in Utrecht (NL). In 1988 he started his radiology training program in the St. Radboud University Hospital, Nijmegen (NL). In 1994 he started working as an interventional radiologist at the Department of Radiology in the St. Antonius Hospital, Nieuwegein (NL) and since July 2001 he was Head of the Department of Radiology of this institution.
In July 2004 he started working as head of the Service of Interventional Radiology in the Ospedale Regionale di Lugano, Switzerland. He currently works in the Clinica Luganese Moncucco, Lugano, Switzerland and is associate professor of radiology (Privat Dozent) at the Medical Faculty of the University of Bern.
He has (co-)authored over 270 publications in peer-reviewed scientific journals and books.
He is Editor in Chief of the Journal of Critical Limb Ischemia reviewer, former Associate Editor of JVIR and member of the Editorial Board for European Radiology, EJVES, the Journal of Endovascular Therapy, CVIR Endovascular and JCVS and reviewer for JVIR, VASCULAR, JVS, EJR, Annals of Vascular Surgery, JIC, Acta Radiologica, JACC Cardiovascular Interventions, PlosOne, and CVIR. He is Board Member of the CLI Global Society and Chairman of the European Office of the CLI Global Society. He is Course Director of the AMP meeting in Chicago and AMP Europe, and Course Co-Director of the EVC meeting in Maastricht.

Professor Varcoe is a vascular surgeon at Sydney’s Prince of Wales Hospital where he is director of surgery, anaesthetics and perioperative services for the South Eastern Sydney Local Health District. He is also director of the Prince of Wales operating theatres and of the Vascular Institute, one of Australia’s most prestigious clinical trials centres. His clinical practice specialises in the minimally invasive treatment of aortic conditions, carotid disease and the full gamut of occlusive arterial disease of the lower limb for which he is internationally renowned.

He has a strong academic interest in novel stent and anastomotic technologies, the investigation of intimal hyperplasia, and cellular mechanisms, and has the first-in-man experience with the Absorb bioresorbable stent technology applied below-the-knee. In 2015, he completed his PhD and in 2020 he completed a Masters in Clinical Epidemiology focussing on clinical trial design and biostatistics at the University of Sydney.

He is a Professor at the University of New South Wales where he teaches regularly. He is founder and course director of the New South Wales Vascular meeting and the VERVE symposium, the largest annual endovascular summit in Australasia.

He is a member of numerous learned societies, has published more than 130 peer reviewed manuscripts, five book chapters, is an invited reviewer for multiple leading journal in the field of vascular medicine, intervention and science, is on the editorial board of several of those same journals. He has been invited to speak both nationally and internationally on more than 300 individual occasions.

Dr Ysa has been a Vascular and Endovascular Surgery Consultant in Hospital de Cruces (Barakaldo. Spain) since 2003. His Department is a well known institution in the endovascular management of CLTI patients. He developed his Vascular Fellowship Programme in Hospital del Mar (Barcelona. Spain) and thereafter completed his training with short stages in Montefiore Hospital (F. Veith. NY. USA) and Houston Methodist Hospital (TX. USA). In 2006 he became Fellow of the European Board of Vascular Surgery and in 2011 he joined St Mary´s Hospital (London. UK) as a Senior Specialist Registrar.
For the last ten years his activity has been mainly focussed in the endovascular treatment of the lower limbs, being the co-director of the complex BTK/BTA revascularization Unit of his Department. He is also a reviewer of the Annals of Vascular Surgery and Journal of Endovascular Therapy since 2008 and 2019.
His Unit has presented multiple communications in well-recognized international symposiums and has published many papers in first-line journals of his specialty. In 2020, his clip “ Proximal venous arterialization using conventional “off-the-shelf” devices” was awarded as the most innovative video of the European Society in Vascular Surgery Masterclass.

Marianne Brodmann, MD, Prof is a vascular specialist at the Medical University of Graz, Austria. She has been trained in Internal Medicine at the University Hospital of Graz and her main focus, after specializing in Vascular Medicine (Angiology), is doing peripheral endovascular procedures. She is involved in many trials dealing with new endovascular techniques in both claudicants as well as CLI patients.

Dr Kum received his medical degree from the National University of Singapore in 2000 and
subsequently embarked on his surgical training with the Royal College of Surgeons,
obtaining his Master of Medicine and Fellowship in 2007.
In 2009, he completed his Postgraduate Fellowship in Vascular and Endovascular Surgery at
the Prince of Wales Hospital, Sydney as well as at the Department of Angiology, Heart
Centre Leipzig. In 2012, he completed a second Fellowship on Advanced Techniques in
Diabetic Limb Salvage and Wound Care Techniques in Milan.
Since 2015, Dr Kum has been the Director of Vascular Surgery at Department of Surgery,
Changi General Hospital Singapore and he was subsequently appointed as a Visiting
Consultant in 2019. He currently maintains his practice at Mount Elizabeth Novena
Hospital, Singapore and is currently the CMO of M & L Healthcare. Dr Kum is the past President of the
Society for Vascular and Endovascular Surgeons of Singapore (SVESS) and is part of the organizing committee of
Critical Issues in Endovascular Therapy, a regional meeting organized by the society.
Dr Kum has a keen interest in clinical research revolving around Diabetic Limb Salvage. He is
one of the pioneers in Percutaneous Deep Arterialization for no-option Critical Limb
Ischemia for which he has authored or co-authored numerous papers. He is the PI or co-PI
for several industry or physician led studies. He is also a keen innovator who is currently
working on several disruptive technologies.

Born and raised in the Western Suburbs of Chicago. I have completed all of my educational and medical training in Chicago. I am a proud father of two young children. Currently I am dedicated to my podiatric practice and serve as the Associate Chief Medical Officer of our nationwide practice.

Dr. Yana Etkin is board certified vascular surgeon and a Professor of Surgery at the Zucker School of Medicine at Hofstra/ Northwell. She serves as the Associate Chief of Vascular and Endovascular Surgery and a Program Director for the Vascular Surgery Fellowship and Residency programs.

Dr. Etkin received her medical degree from the Downstate Medical Center. She completed a residency in General Surgery at Montefiore Medical Center and a fellowship in Vascular Surgery at the Hospital of the University of Pennsylvania.

Dr. Etkin is a passionate educator who mentored and trained numerous medical students, residents, and fellows. She is an active member of numerous committees in local, regional and national societies with current and past leadership roles. In 2023, she has been elected as one of the directors for the Vascular Surgery Board of the American Board of Surgery.

She maintains busy clinical practice with special expertise in aortic surgery, venous pathology, critical limb ischemia, and dialysis access. Dr. Etkin also runs an active clinical research program focused on novel vascular surgical techniques and patient outcomes. She has authored over 50 peer-reviewed articles and several book chapters. She is an Associate Editor for Annals of Vascular Surgery Brief Reports and Innovations journal and is on the editorial board of several other medical journals. She has been an invited speaker and has led workshops/courses at more than 70 regional, national and international programs.

Dr Kum received his medical degree from the National University of Singapore in 2000 and
subsequently embarked on his surgical training with the Royal College of Surgeons,
obtaining his Master of Medicine and Fellowship in 2007.
In 2009, he completed his Postgraduate Fellowship in Vascular and Endovascular Surgery at
the Prince of Wales Hospital, Sydney as well as at the Department of Angiology, Heart
Centre Leipzig. In 2012, he completed a second Fellowship on Advanced Techniques in
Diabetic Limb Salvage and Wound Care Techniques in Milan.
Since 2015, Dr Kum has been the Director of Vascular Surgery at Department of Surgery,
Changi General Hospital Singapore and he was subsequently appointed as a Visiting
Consultant in 2019. He currently maintains his practice at Mount Elizabeth Novena
Hospital, Singapore and is currently the CMO of M & L Healthcare. Dr Kum is the past President of the
Society for Vascular and Endovascular Surgeons of Singapore (SVESS) and is part of the organizing committee of
Critical Issues in Endovascular Therapy, a regional meeting organized by the society.
Dr Kum has a keen interest in clinical research revolving around Diabetic Limb Salvage. He is
one of the pioneers in Percutaneous Deep Arterialization for no-option Critical Limb
Ischemia for which he has authored or co-authored numerous papers. He is the PI or co-PI
for several industry or physician led studies. He is also a keen innovator who is currently
working on several disruptive technologies.

Dr Lobato has been a Vascular and endovascular Surgery Consultant in Hospital Universitario de Cruces (Bilbao-Spain) since 2010. Her Department is considered a first line Unit in the Endovascular management of CLTI ( particularly in the BTK-BTA segments). She developed her Vascular Fellowship Programme in Hospital Universitario Doce de Octubre (Madrid) and thereafter completed her training with short stages in Hospital du Nord St Etienne (France), Universitäs Spital Zurich. (Switzerland), St Franziskus Hospital Münster.(Germany)
For the last ten years her activity has been mainly focused in the endovascular treatment of the lower limb,routinely performing complex CTO revascularizations, including any sort of bidirectional access, transcollateral approaches, plantar loop or venous arterialization. She is also a reviewer of the Critical Limb ischaemia Journal, Journal of Endovascular Therapy, Annals of Vascular Surgery, Journal of Cardiovascular Surgery and VASA European Jornal of Vascular Medicine. Her Unit has presented multiple communications in well recognized international symposiums and has published many papers in first line journals of her speciality

Dr. Madassery is an Associate Professor of Vascular and Interventional Radiology (VIR) at Rush University Medical Center in Chicago and Rush Oak Park Hospital. He is the Director of The Advanced VIR Fellowship, the Director of Peripheral Vascular Interventions & CLTI Limb Preservation Program and the IVC Filter Clinic at Rush. Recently, is now Medical Director of VIR at Rush Oak Park Hospital.

He received his medical degree from Chicago Medical School, and both Radiology Residency and VIR Fellowship at Rush. Recently inducted as Fellow of the Society of interventional Radiology (FSIR) & the International Andreas Gruentzig Society (IAGS).

He has authored and co-authored numerous articles, and plethora of grand rounds & educational presentations nationally/globally. He is deeply involved with SIR, serving on Standards and Practices, current Chair of the SIR PAD Specialty Council, on the SIR Annual Meeting Committee and other roles. He reviewes for Journals such as JVIR, JSV-CIT, Journal of CLI, Frontiers in Cardiovascular Medicine & a Board member of the Alliance for Wound Care Stakeholders, in Washington, D.C.

Much of his practice is dedicated to Critical Limb Ischemia Revascularization and Limb Preservation. Recently, he published a multidisciplinary Comprehensive Limb Preservation Guidebook, entitled Limb Preservation for the Vascular Specialist, with over 60 co-authors. Other interests include Complex IVC Filter Retrievals, Dialysis Interventions, Venous Reconstructions, and Interventional Oncology. He founded and Directs the Peripheral Vascular Trainees Lab (PVTL), which had its Inagural meeting in 2024. Most importantly, he is joyously married, and father to two amazing children.

Dr. Khanjan “KJ” Nagarsheth is a vascular surgeon, Professor of Surgery, and Chief of the Division of Vascular Surgery at St. Louis University School of Medicine, where he also serves as System Director of Vascular Surgery for SSM Health in the St. Louis region. He is board certified in Vascular Surgery, General Surgery, and Surgical Critical Care. Dr. Nagarsheth completed his general surgery training at the University of Tennessee, fellowships in Surgical Critical Care and Acute Care Surgery at the R Adams Cowley Shock Trauma Center and University of Maryland, and vascular surgery fellowship training at Staten Island University Hospital/Northwell. He also earned an MBA in Entrepreneurship from the University of North Carolina at Chapel Hill.

Dr. Nagarsheth has developed nationally recognized programs in limb preservation, venous disease, vascular compression syndromes, pulmonary embolism care, and outpatient vascular interventions. His clinical and research interests focus on peripheral arterial disease, advanced venous disease, wound healing, thrombosis, and limb salvage innovation. He has authored more than 110 peer reviewed publications, multiple textbook chapters, and serves in numerous national leadership and editorial roles, including Associate Editor and Social Media Editor for the Journal of Vascular Surgery Cases and Innovative Techniques. He is an active mentor to medical students, residents, and fellows and is committed to advancing multidisciplinary vascular care, surgical education, and healthcare innovation.

Richard F. Neville, MD, FACS, DFSVS is currently Associate Director of INOVA Schar Heart and Vascular, Schar Chair of Vascular Surgery, and Chief of Wound care and Hyperbaric Medicine. Dr. Neville also has an academic appointment as Professor of Medical Education at the University of Virginia, and, Clinical Professor of Surgery at George Washington University where he previously held the position Ludwig Chief of the Division of Vascular Surgery. He also served as Chief of Vascular Surgery at Georgetown University for many years. Dr. Neville completed medical school at the University of Maryland and then general surgery residency at Georgetown University before moving on to a fellowship at the National Institutes of Health in endovascular device development. Dr. Neville then completed a vascular surgery fellowship under the direction of Dr. Robert Hobson. Dr. Neville is a Distinguished Fellow of the Society for Vascular Surgery, and a Fellow of the American College of Surgeons and a member of many other societies including the Southern Association for Vascular Surgery. Dr. Neville is a national and international lecturer having published of over 200 manuscripts, 250 abstracts, 35 book chapters, and 350 invited lectures while remaining actively involved in research and the education of students, residents, fellows, and other physicians. He has consistently been named to the Best Doctors in America, Washingtonian Top Docs, and Who’s Who in the World. His clinical interests include lower extremity revascularization; wound healing, amputation prevention, as well as hemodialysis access.

Michael Siah, M.D., is an Associate Professor in the Department of Surgery at UT Southwestern Medical Center. He is a board-certified vascular surgeon and has been practicing at UT Southwestern since 2019.

Dr. Siah earned his medical degree at the University of Hawaii’s John A. Burns School of Medicine and completed a residency in vascular surgery at Georgetown University Hospital/Washington Hospital Center. He has delivered a number of presentations and published several academic articles and book chapters.

Additionally, he is Director of the Limb Salvage Program in the Division of Vascular and Endovascular Surgery at UT Southwestern. His primary clinical focus is on therapies for peripheral vascular disease, diabetic limb salvage, complex deep venous disease, and carotid disease.

Jill Sommerset, RVT, FSVU, is a vascular technologist with 25 years of experience in advanced vascular ultrasound and limb preservation. Currently, she is the director of ultrasound at Advanced Vascular Centers and HOPE Vascular & Podiatry. She is also the director of Clinical Education and Training at Aveera Medical. She is known for developing Pedal Acceleration Time (PAT). Jill is also an international speaker recognized for her contributions to vascular ultrasound and improving patient outcomes.

Dr. Mike Watts attended the University of Buffalo for his medical training, earning his MD in 2006, completed surgical internship and radiology residency at the Cleveland Clinic in 2011 and his fellowship at the University of Pennsylvania in 2012. He was the fellowship director for interventional radiology at the University of Pennsylvania and the director of interventional radiology at the Philadelphia VA until 2016. Since then he has been committed to limb preservation, treating CLI on a full-time basis in an outpatient setting. He currently practices at the Vascular Institute of Atlantic Medical Imaging.

Dr Kum received his medical degree from the National University of Singapore in 2000 and
subsequently embarked on his surgical training with the Royal College of Surgeons,
obtaining his Master of Medicine and Fellowship in 2007.
In 2009, he completed his Postgraduate Fellowship in Vascular and Endovascular Surgery at
the Prince of Wales Hospital, Sydney as well as at the Department of Angiology, Heart
Centre Leipzig. In 2012, he completed a second Fellowship on Advanced Techniques in
Diabetic Limb Salvage and Wound Care Techniques in Milan.
Since 2015, Dr Kum has been the Director of Vascular Surgery at Department of Surgery,
Changi General Hospital Singapore and he was subsequently appointed as a Visiting
Consultant in 2019. He currently maintains his practice at Mount Elizabeth Novena
Hospital, Singapore and is currently the CMO of M & L Healthcare. Dr Kum is the past President of the
Society for Vascular and Endovascular Surgeons of Singapore (SVESS) and is part of the organizing committee of
Critical Issues in Endovascular Therapy, a regional meeting organized by the society.
Dr Kum has a keen interest in clinical research revolving around Diabetic Limb Salvage. He is
one of the pioneers in Percutaneous Deep Arterialization for no-option Critical Limb
Ischemia for which he has authored or co-authored numerous papers. He is the PI or co-PI
for several industry or physician led studies. He is also a keen innovator who is currently
working on several disruptive technologies.

Dr Kum received his medical degree from the National University of Singapore in 2000 and
subsequently embarked on his surgical training with the Royal College of Surgeons,
obtaining his Master of Medicine and Fellowship in 2007.
In 2009, he completed his Postgraduate Fellowship in Vascular and Endovascular Surgery at
the Prince of Wales Hospital, Sydney as well as at the Department of Angiology, Heart
Centre Leipzig. In 2012, he completed a second Fellowship on Advanced Techniques in
Diabetic Limb Salvage and Wound Care Techniques in Milan.
Since 2015, Dr Kum has been the Director of Vascular Surgery at Department of Surgery,
Changi General Hospital Singapore and he was subsequently appointed as a Visiting
Consultant in 2019. He currently maintains his practice at Mount Elizabeth Novena
Hospital, Singapore and is currently the CMO of M & L Healthcare. Dr Kum is the past President of the
Society for Vascular and Endovascular Surgeons of Singapore (SVESS) and is part of the organizing committee of
Critical Issues in Endovascular Therapy, a regional meeting organized by the society.
Dr Kum has a keen interest in clinical research revolving around Diabetic Limb Salvage. He is
one of the pioneers in Percutaneous Deep Arterialization for no-option Critical Limb
Ischemia for which he has authored or co-authored numerous papers. He is the PI or co-PI
for several industry or physician led studies. He is also a keen innovator who is currently
working on several disruptive technologies.

Born and raised in the Western Suburbs of Chicago. I have completed all of my educational and medical training in Chicago. I am a proud father of two young children. Currently I am dedicated to my podiatric practice and serve as the Associate Chief Medical Officer of our nationwide practice.

Mary Costantino MD, FSIR is a Interventional Radiologist in Portland, Oregon. She is the Owner/Operator at Advanced Vascular Centers, Portland and co-owner of Advanced Vascular Centers, Eugene. She has been in the outpatient arena since 2011. Her practice is focused on llimb salvage, uterine fibroids and venous disease.

Dr. Yana Etkin is board certified vascular surgeon and a Professor of Surgery at the Zucker School of Medicine at Hofstra/ Northwell. She serves as the Associate Chief of Vascular and Endovascular Surgery and a Program Director for the Vascular Surgery Fellowship and Residency programs.

Dr. Etkin received her medical degree from the Downstate Medical Center. She completed a residency in General Surgery at Montefiore Medical Center and a fellowship in Vascular Surgery at the Hospital of the University of Pennsylvania.

Dr. Etkin is a passionate educator who mentored and trained numerous medical students, residents, and fellows. She is an active member of numerous committees in local, regional and national societies with current and past leadership roles. In 2023, she has been elected as one of the directors for the Vascular Surgery Board of the American Board of Surgery.

She maintains busy clinical practice with special expertise in aortic surgery, venous pathology, critical limb ischemia, and dialysis access. Dr. Etkin also runs an active clinical research program focused on novel vascular surgical techniques and patient outcomes. She has authored over 50 peer-reviewed articles and several book chapters. She is an Associate Editor for Annals of Vascular Surgery Brief Reports and Innovations journal and is on the editorial board of several other medical journals. She has been an invited speaker and has led workshops/courses at more than 70 regional, national and international programs.

Dr Kum received his medical degree from the National University of Singapore in 2000 and
subsequently embarked on his surgical training with the Royal College of Surgeons,
obtaining his Master of Medicine and Fellowship in 2007.
In 2009, he completed his Postgraduate Fellowship in Vascular and Endovascular Surgery at
the Prince of Wales Hospital, Sydney as well as at the Department of Angiology, Heart
Centre Leipzig. In 2012, he completed a second Fellowship on Advanced Techniques in
Diabetic Limb Salvage and Wound Care Techniques in Milan.
Since 2015, Dr Kum has been the Director of Vascular Surgery at Department of Surgery,
Changi General Hospital Singapore and he was subsequently appointed as a Visiting
Consultant in 2019. He currently maintains his practice at Mount Elizabeth Novena
Hospital, Singapore and is currently the CMO of M & L Healthcare. Dr Kum is the past President of the
Society for Vascular and Endovascular Surgeons of Singapore (SVESS) and is part of the organizing committee of
Critical Issues in Endovascular Therapy, a regional meeting organized by the society.
Dr Kum has a keen interest in clinical research revolving around Diabetic Limb Salvage. He is
one of the pioneers in Percutaneous Deep Arterialization for no-option Critical Limb
Ischemia for which he has authored or co-authored numerous papers. He is the PI or co-PI
for several industry or physician led studies. He is also a keen innovator who is currently
working on several disruptive technologies.

Dr. Zola N’Dandu earned his medical degree from Eastern Virginia Medical School and completed training in Internal Medicine, Cardiology, and Interventional Cardiology at Ochsner Health, including advanced specialization in Peripheral Vascular Disease. He previously served as Section Head at Ochsner Medical Center–Kenner, where he developed a reputable program in Chronic Limb-Threatening Ischemia (CLTI). He currently practices at the Heart and Vascular Institute at Ascension Sacred Heart in Pensacola, Florida.

Dr. N’Dandu’s work centers on limb preservation through a multidisciplinary, collaborative approach to peripheral arterial disease (PAD). His clinical and academic interests include advanced infrapopliteal and inframalleolar interventions, as well as deep venous arterialization (DVA) for patients with limited options. He is actively engaged in research, innovation, clinical trials, and publication, and is dedicated to teaching residents and fellows. He also advocates for patient and community education to improve awareness, access, and outcomes in PAD care.

Jill Sommerset, RVT, FSVU, is a vascular technologist with 25 years of experience in advanced vascular ultrasound and limb preservation. Currently, she is the director of ultrasound at Advanced Vascular Centers and HOPE Vascular & Podiatry. She is also the director of Clinical Education and Training at Aveera Medical. She is known for developing Pedal Acceleration Time (PAT). Jill is also an international speaker recognized for her contributions to vascular ultrasound and improving patient outcomes.

Professor Varcoe is a vascular surgeon at Sydney’s Prince of Wales Hospital where he is director of surgery, anaesthetics and perioperative services for the South Eastern Sydney Local Health District. He is also director of the Prince of Wales operating theatres and of the Vascular Institute, one of Australia’s most prestigious clinical trials centres. His clinical practice specialises in the minimally invasive treatment of aortic conditions, carotid disease and the full gamut of occlusive arterial disease of the lower limb for which he is internationally renowned.

He has a strong academic interest in novel stent and anastomotic technologies, the investigation of intimal hyperplasia, and cellular mechanisms, and has the first-in-man experience with the Absorb bioresorbable stent technology applied below-the-knee. In 2015, he completed his PhD and in 2020 he completed a Masters in Clinical Epidemiology focussing on clinical trial design and biostatistics at the University of Sydney.

He is a Professor at the University of New South Wales where he teaches regularly. He is founder and course director of the New South Wales Vascular meeting and the VERVE symposium, the largest annual endovascular summit in Australasia.

He is a member of numerous learned societies, has published more than 130 peer reviewed manuscripts, five book chapters, is an invited reviewer for multiple leading journal in the field of vascular medicine, intervention and science, is on the editorial board of several of those same journals. He has been invited to speak both nationally and internationally on more than 300 individual occasions.

Dr. Wiechmann has been in private practice for 28 years with Vascular & Interventional Physicians in Gainesville, Florida, USA, with a particular interest in peripheral arterial disease & critical limb ischemia, abdominal aortic aneurysms, carotid intervention, and venous disease. He has been elected a Fellow in 4 different medical associations, including the Society of Interventional Radiology, the Society of Vascular Medicine, the American Heart Association, and the Outpatient Endovascular & Interventional Society (OEIS) and has served in many leadership roles in these societies. Dr. Wiechmann is a founding member of the Outpatient Endovascular & Interventional Society (OEIS), serves on the Board, and is past-President of OEIS. He has given over 270 invited lectures, has been principal investigator in numerous clinical trials in peripheral arterial intervention, carotid stenting, medical therapy for PAD, and stem cell therapy for critical limb ischemia, and is lead or co-author on over 35 peer-reviewed articles.

Fadi A. Saab, M.D., is an interventional cardiologist specializing in endovascular revascularization of peripheral vascular disease, with a particular interest in critical limb ischemia (CLI). He also specializes in treating venous insufficiency and cardiac issues, including high blood pressure and carotid artery disease. Dr. Saab earned his medical degree from the Damascus University School of Medicine, Syria, and completed an internal medicine residency at Detroit Medical Center-Sinai Grace Hospital, affiliated with Wayne State University, Detroit, MI. He then completed a cardiology outcome research fellowship at University of Michigan, Ann Arbor; a noninvasive cardiology fellowship at St. John Hospital & Medical Center, Detroit, MI; and fellowships in cardiovascular medicine and interventional cardiology at Baystate Medical Center, affiliated with Tufts University School of Medicine, Springfield, MA. Dr. Saab is a fellow of the American College of Cardiology, the Society for Cardiac Angiography & Interventions, and the American Society of Echocardiography.. Saab is currently Medical Director of Endovascular Therapy and Director of Cardiovascular Research at Michigan Outpatient Vascular Institute in Dearborn, MI. Dr. Saab actively participates in clinical research and has authored multiple peer-reviewed publications. He is an active member of the CLI Global Society and chairs the Society's Publication Committee.