Philips Laser Atherectomy Community

Dr. Singh is an Associate Professor of Medicine, Medical Director, Cardiac Catheterization Laboratory at Barnes-Jewish Hospital and Director of Interventional Cardiology. He specializes in coronary and peripheral vascular interventional procedures and spends most of his time in the cardiac catheterization laboratory. His expertise is in complex coronary intervention and also the endovascular treatment of renovascular hypertension, and peripheral arterial occlusive diseases. In addition, he has been involved in research ranging from new coronary devices to intravascular ultrasound and pressure/flow assessment of coronary vessels. He is the Principal Investigator in several high profile multicenter trials evaluating the above. He is actively involved in resident/fellow education and rotate in the coronary care unit twice a year. He has two interventional fellows per year who work closely with him during their training, he also serves as their attending in ½ day in patient clinic. He has second and third year cardiology fellows involved in clinical research protocols in the cath lab and their work has produced three instrumental abstracts/papers which in the first 12 months were presented at major cardiovascular society meetings. Dr. Singh is also the Chairman of ARCH, one of the largest Midwest Interventional Symposium.

Dr. Kevin J. Croce is an interventional cardiologist and the director of the Chronic Total Occlusion Complex Percutaneous Coronary Intervention Program at Brigham and Women's Hospital (BWH). He is an assistant professor of medicine at Harvard Medical School (HMS) who also directs the BWH Translational Discovery Laboratory which is a centralized research facility that uses state-of-the-art technology to perform preclinical testing of promising therapies and medical devices. Dr. Croce received his medical and Ph.D. degrees from Tufts University School of Medicine. He completed an internal medicine residency, a cardiology fellowship and an interventional cardiology fellowship at BWH. Dr. Croce is board certified in internal medicine, cardiovascular disease and interventional cardiology. His clinical interests include advanced treatments for complex obstructive coronary artery disease (CAD) and chronic total coronary artery occlusions (CTO). The author of over 100 peer-reviewed publications, Dr. Croce's research focuses on understanding the molecular pathobiology of atherothrombotic (CAD) and on identifying new targets for CAD treatment. His research has received support from the National Institutes of Health.

Dr Peter O’Kane graduated from Charing Cross & Westminster Medical School in 1995 with First Class Honours Bachelor of Science BSc degree in Physiology, Medical Degree and numerous prizes including the Llewelyn Prize for the second-best distinction in medical finals. After attaining membership of the Royal College of Physicians he was subsequently awarded a Doctorate of Medicine by the University of London for a thesis on the role of nitric oxide in coronary heart disease. Dr O’Kane was appointed as Consultant Interventional Cardiologist at the Royal Bournemouth Hospital in July 2007. He has performed over 7000 PCI procedures as a Consultant. He routinely treats extensively calcified lesions, bifurcations including left main stem disease & chronic total occlusions. He is committed to teaching & education with local fellowship training program through to national & international proctorship of techniques & multiple adjunctive devices. He has trained Consultant colleagues from the UK, Europe, Asia & USA through local workshops and courses. He is regularly invited as faculty to National & International meetings as a presenter & live case operator. He has published over 70 manuscripts and authored 10 book chapters. He is a local principal Investigator for over 30 National & International multi-centre clinical trials & is dedicated to patient recruitment with over 900 patients recruited to trials he has managed. He has led numerous quality improvement programs, is PCI Lead, Cardiology Governance and Mortality Lead & has achieved National Bronze Clinical Excellence Award level 9. He was a nationally elected member to British Cardiovascular Intervention Society (BCIS) Council (2020-2023) and from March 2023 is a member of BCIS Research Working Group.

Ehrin Armstrong works at University of Colorado, Denver, CO, USA.