Dr. Wang Chaw Chian John

Dr. John Wang is a Vascular & Endovascular Surgeon and General Surgeon in private practice since November 2019,
headquartered at Mount Elizabeth Medical Centre. He is a specialist in open vascular and endovascular (minimally
invasive) surgery, with emphasis on customizing optimal surgical care according to each individual patient’s needs
while utilizing the latest techniques and therapies available. He is double-boarded by the American Board of Surgery,
in Vascular Surgery and General Surgery, and as such, can provide cutting edge Vascular therapy and also General
surgery care to patients.

• Peripheral Arterial Disease – non-surgical Supervised Walking exercise Program for Intermittent Claudication.
• Chronic Venous Insufficiency – non-surgical compression therapy
• Diabetic Foot Wound care
• General wound care

• Arteriovenous Fistula (AVF) or Graft (AVG) Creation
• Carotid Endarterectomy/ Carotid stenting
• Catheter-Directed Thrombolytic Therapy (Arterial or Venous thrombosis)
• Diabetic Foot Care
• Dialysis Access (Tunnelled Dialysis Catheter or Peritoneal Dialysis Catheter)
• Endovascular Repair of Abdominal Aortic Aneurysms
• Endovascular Treatment of an Aortic Dissection, or Aortic Aneurysm
• Endovascular angioplasty or stenting for Arterial Stenosis or Occlusion
• Limb Salvage therapy: lower extremity angioplasty, stent, surgical bypass
• Open Surgery Treatment of an Aortic Aneurysm
• Open Surgery Treatment of an Aortic Dissection
• Peripherally Inserted Central Catheter Line, Mediport implant for chemotherapy
• Surgical Bypass – Lower Extremities
• Surgical Bypass for Aortoiliac Occlusive Disease
• Thoracoabdominal Aortic Open Surgery
• Thrombolytic Therapy: arterial or venous
• Vascular Access Maintenance – AVF or AVG
• Venous Procedure – Spider vein ablation/injection
• Venous Surgery – Varicose vein ablation/ stripping/ Deep venous stenting

1. Carotid Stump Syndrome: outcome of surgical management. Kumar SM, Wang JC, Barry MC, Farrell L, Kelly CJ, Fitzgerald PH, Leahy A, Bouchier-Hayes DJ. European Journal of Vascular & Endovascular Surgery 2001; 21(3): 214 -219.
2. Diethylmaleate, a pro-oxidant, attenuates experimental ischemia-reperfusion-induced lung injury. Kiely PD, Wang JC, Kelly CJ, Condron C, Watson RG, Bouchier-Hayes DJ. British Journal of Surgery 2002;89(4): 482-485.
3. 5-Aminosalicyclic acid attenuates ischemia-reperfusion induced acute lung injury in an animal model. Wang JC, Kiely PD, Kelly CJ, Bouchier-Hayes DJ, Monkhouse WSM. Master of Science Thesis 2001, National University of Ireland.
4. Implantable Ultrasound Devices. Vilkomerson D, Chilipka T, Bogan J, Blebea J, Choudry R, Wang J, Salvatore M, Rotella J, Soundararajan K Proceedings SPIE 6920, 2008.
5. Technical Aspects of Duplex Ultrasound-Guided Angioplasty of Arteriovenous Fistulae.   Wang J, Blebea J, Kennedy T, Salvatore M, Kelly P. J Vascular Ultrasound 2009;33(3):150-154.
6. A Comparison of Patency Between One and Two Stage Arteriovenous Fistula Transpositions. Chang A, Allemang MT, Schmotzer B, Ryan LO, Woodside KJ, Wang J, Kashyap VK. J Vasc Surg 2013;57(5):55S-56S.
7. Pulse Volume Recordings Does Not Enhance Segmental Pressure Readings for Peripheral Arterial Disease Stratification. Eslahpazir B, Allemang M, Lakin R , Carman T, Trivonovich M, Wong V, Wang J, Baele H, Kashyap V. Ann Vasc Surg 2014;28:19-27.
8. Principal considerations for the contemporary high-fidelity endovascular simulator design used in training and evaluation. Eslahpazir BA, Goldstone J, Allemang MT, Wang JC, Kashyap VS. J Vasc Surg 2014;59(4):1154-62.
9. Heparin Bonding Does Not Improve Patency of Polytetrafluoroethylene Arteriovenous Grafts. Allemang M, Kashyap VS, Chang A, Lakin R, Schmotzer B, Woodside K, Wang J, Wong V. Ann Vasc Surg 2014;28:28-34.
10. Arteriovenous grafts have higher secondary patency in the short term compared with autologous fistulae. Allemang MT, Schmotzer B, Wong VL, Lakin RO, Woodside KJ, Schulak JA, Wang J, Kashyap VS. Am J Surg 2014 Nov;208(5):800-5.
11. Endovascular Simulation Leads to Efficiency and Competence in TEVAR Procedures. Kendrick D, Gosling A, Nagavalli A, Kashyap VS, MD, Wang J. J Surg Educ Nov/Dec 2015;72(6):1158-1164.
12. Evidence Summary: Open Surgical or Endovascular Revascularization for Acute Limb Ischemia. Wang J, Kim A, Kashyap VS. J Vasc Surg 2015;63(1):270-278.
13. Endovascular Aneurysm Repair Simulation can lead to Decreased Fluoroscopy Time and Accurately Delineate the Proximal Seal Zone. Kim AH, Kendrick DE, Moorehead PA, Nagavalli A, Miller CP, Liu NT, Wang JC, Kashyap V. J Vasc Surg 2016 Jul;64(1):251-258.
14. Elevated Peak Systolic Velocity and Velocity Ratio from Duplex Ultrasound are Associated with Hemodynamically Significant Lesions in Arteriovenous Access. Plato SA 2nd, Kudlaty EA, Allemang MT, Kendrick DE, Wong VL, Wang JC, Kashyap V. Ann Vasc Surg 2016 Aug;35:68-74.
15. Internal Iliac Aneurysm: An Unusual cause of acute Abdominal Pain – Case Presentation And Brief Review. Samarakoon L, Koh Y, Choke E, Wang J. Proceedings of Singapore healthcare, 2016 Sep; Short Communication, 1-4.
16. Treatment of an Aortic Arch Aneurysm with Scalloped and Fenestrated Thoracic Stent-Graft and Left Carotid to Subclavian Bypass. Chia CS, Tay LH, Wang JC, Chong TT, Tay KH, Choke ET. Ann Vasc Surg 2016, Article in press, initial e-publication http://dx.doi.org/10.1016/j.avsg.2016.08.041
17. Alternative Strategies for Central Venous Stenosis and Occlusion in patients Requiring Hemodialysis Access. Koh K, Koh Y, Choke E, Wang J, Ch’ng J. Ann Acad Med Singapore Jan 2017;46(1):39-41.
18. Simulation of Carotid Artery Stenting Reduces Training Procedure and Fluoroscopy Times. Gosling A, Kendrick D, Kim A, Nagavalli A, Kimball E, Liu N, Kashyap V, Wang J. J Vasc Surg – 2017;66:298-306.
19. Fenestrated Endovascular Repair of Zones 1 and 2 Aortic Arch Pathologies. Yap HY, Chong TT, Tay LHT, Lee SQW, Chng JK, Wang JC, Tay KH, Choke E. Ann Vasc Surg 2019 Jan;54:145.e1-145.e9. doi.org/10.1016/j.avsg.2018.09.005
20. BIOLUX P-III Passeo-18 Lux All-comers Registry: 24-month Results in Below-the-Knee Arteries. Tepe G, Wang J, Corpataux JM, Pua U, Binkert CA, Moskovic M, Ghotbi R, Keirse K, Robertson D, Brodmann M. Cardiovasc Intervent Radiol 2021, Jan;44(1):10-18. doi: 10.1007‬/s00270-020-02586-3‬. Epub 2020 Sep 22.‬‬
21. Real-world Experience with a Paclitaxel-Coated Balloon in Critical Limb Ischemia: 24-month subgroup-outcomes of BIOLUX P-III. Brodmann M, Moscovic M, Wang JCC, Nano G, Dahm J, Zeller T, Christensen JK, Keirse K, Ghotbi R, Yahaya SA, Corpataux JM, Tepe G. J Am Coll Cardiol Intv 2020, Oct 12;13(19):2289-2299‬. doi: 10.1016‬/j.jcin.2020.06.059. Epub 2020 Sep 16.‬‬
22. Twenty-Four Month Outcomes of Drug-Coated Balloon in Diabetic Patients in the BIOLUX P-III Registry: A Subgroup Analysis. Mwipatayi BP, Barry IP, Brodmann M, Zeller T, Varcoe RL, Moscovic M, Wang JCC, Christensen JK, Yahaya SA, Oshin OA, Tepe G, BIOLUX P-III Global Registry Investigators. Ann Vasc Surg 2021 – In Press, available online 05 April 2021. 

1. American College of Surgeons – Fellow, Diplomate
2. Society for Vascular Surgery (USA) – Fellow
3. Western Vascular Surgery (USA) – Member
4. Singapore Medical Association
5. Singapore Vascular & Endovascular Surgery Society (SVESS)