About
Dr. John Harold Landau is a highly skilled Vascular Surgeon, dedicated to the diagnosis and treatment of diseases affecting the vascular system (arteries, veins, and lymphatic circulation). With a practice based at a specialized vascular clinic in London and performing complex surgical procedures at London Health Sciences Centre in London, ON, he is a key provider of advanced vascular care in the region. Dr. Landau adheres to the highest standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring comprehensive and safe management of vascular conditions. He provides comprehensive management for a wide array of conditions including peripheral artery disease (PAD), aortic aneurysms, carotid artery stenosis (to prevent stroke), and venous disorders such as varicose veins and deep vein thrombosis (DVT). He utilizes a range of advanced medical therapies, minimally invasive endovascular procedures (like angioplasty and stenting), and traditional open surgical techniques to restore blood flow and improve patient outcomes. His approach is dedicated and skilled, focusing on achieving the best possible results for each patient through personalized care and the latest techniques.
Dr. Landau graduated with a Medical Degree from Schulich School of Medicine and Dentistry in Canada. He has over 6 years of experience as a Vascular Surgeon, practicing since 2018. He is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO), reflecting his expertise and commitment to excellence in vascular care. His professional training and ongoing education enable him to remain at the forefront of vascular and endovascular innovations, ensuring patients benefit from the most effective and least invasive treatment options available.
His professional philosophy centers around providing state-of-the-art vascular care with a strong emphasis on patient safety, comfort, and optimal outcomes. Dr. Landau adopts a patient-centered approach, involving individuals in understanding their condition and treatment options. He utilizes the least invasive effective techniques tailored to each patient's specific vascular problem, whether through minimally invasive endovascular procedures or open surgery. His practice emphasizes collaborative care, working closely with referring physicians and other specialists to deliver comprehensive management. Committed to ongoing learning and the application of the latest advancements in vascular and endovascular surgery, Dr. Landau is dedicated to improving vascular health for patients in London. He provides surgical consultations and care in English, ensuring clear communication and personalized attention.
Dr. John Landau provides expert diagnosis and treatment for a wide spectrum of vascular conditions, including:
Arterial Occlusive and Stenotic Diseases
Dr. Landau treats atherosclerotic and other diseases leading to insufficient arterial supply, often requiring intervention to prevent ischemia.
- Carotid Artery Stenosis / Carotid Artery Disease: Often asymptomatic until it causes a TIA or stroke, detected through screening or after a neurological event.
- Critical Limb Ischemia (CLI): A severe form of peripheral artery disease characterized by rest pain, non-healing ulcers, or gangrene, threatening limb viability.
- Renal Artery Stenosis: Narrowing of the arteries that supply blood to the kidneys, potentially causing high blood pressure (renovascular hypertension) or kidney dysfunction.
Aortic and Other Arterial Aneurysmal Diseases
Dr. Landau treats conditions involving abnormal dilation or bulging of arterial walls, primarily the aorta, posing a risk of rupture.
- Aortic Dissection: A medical emergency often presenting with severe, tearing chest or back pain.
- Peripheral Artery Aneurysms (e.g., Popliteal, Femoral): Can lead to thrombosis (clotting), embolization (clots traveling downstream), or rupture.
- Thoracic Aortic Aneurysm (TAA): Management involves surveillance and repair (open or TEVAR) based on size and risk factors.
This list is not exhaustive. For a comprehensive evaluation of your vascular health, a consultation with Dr. John Landau is necessary.
- Upper Extremity Arterial Disease Management: Treatment of blockages or aneurysms in the arteries of the arms and hands.
- Aortic Aneurysm Repair (Open and Endovascular - EVAR/TEVAR/FEVAR): Complex aortic procedures including fenestrated EVAR (FEVAR) for juxtarenal aneurysms.
- Renal Artery Stenosis Treatment: Interventions to treat narrowing of the arteries supplying the kidneys, which can cause hypertension or kidney dysfunction.
- Varicose Vein Treatment (Minimally Invasive and Surgical): Comprehensive management of varicose veins, including endovenous laser ablation (EVLA), radiofrequency ablation (RFA), and sclerotherapy.
- Peripheral Artery Disease (PAD) Management - Surgical & Endovascular: Treatment of blockages in leg arteries causing claudication, rest pain, or non-healing ulcers.
- Comprehensive Vascular Disease Consultation: Consultation to determine the optimal medical, endovascular, or surgical management plan for vascular conditions.
Note: This list provides an overview. Specific procedures are determined after thorough consultation with Dr. Landau.
All vascular surgical and endovascular services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Ontario (CPSO) and relevant Canadian Society for Vascular Surgery (CSVS) guidelines and best practices. A referral from a physician is typically required for consultation.
Dr. Landau's primary clinic is located in a specialized vascular clinic in London, situated in London's Downtown London, North London East neighborhood. The clinic offers convenient access and is close to Westmount Shopping Centre, with easy transportation options via the London Transit Commission (LTC). The clinic and affiliated hospital facilities, including London Health Sciences Centre, are wheelchair accessible and designed for patient comfort and privacy. Patients can generally find parking nearby, including accessible parking options. The practice provides a professional, patient-oriented environment dedicated to delivering advanced vascular care in a comfortable setting.
- What does a Vascular Surgeon like Dr. Landau specialize in?
- A Vascular Surgeon, such as Dr. Landau, is a highly trained specialist who diagnoses, treats, and manages conditions affecting the arteries, veins, and lymphatic system – collectively known as the vascular system. This excludes vessels of the heart and brain, which are typically managed by cardiologists/cardiac surgeons and neurologists/neurosurgeons respectively. Dr. Landau is skilled in a range of treatments including medical management, minimally invasive endovascular procedures, and open surgical reconstructions. a Vascular Surgeon, specializing in the diagnosis and comprehensive management of diseases affecting the arteries, veins, and lymphatic system, utilizing medical, endovascular, and open surgical techniques.
- What is the typical recovery after vascular surgery or an endovascular procedure by Dr. Landau?
- The recovery period after a vascular intervention with Dr. Landau depends heavily on whether it's an open surgery or an endovascular (minimally invasive) procedure. Endovascular treatments usually mean a shorter hospital stay and a faster return to normal activities. Open surgeries, such as an open aortic aneurysm repair, are more extensive and require a longer convalescence. Dr. Landau will discuss your specific expected recovery timeline.
- What is the difference between endovascular and open surgery, and does Dr. Landau perform both?
- Open vascular surgery requires a larger incision to expose the blood vessel for repair. Endovascular procedures are less invasive, using catheters and wires inserted through small access points to treat the problem from inside the vessel with balloons or stents. Dr. Landau is likely proficient in both techniques and will determine the most appropriate method for your situation, considering factors like the location and severity of the disease, and your fitness for surgery.
- What are some common conditions treated by Dr. Landau?
- As a Vascular Surgeon, Dr. Landau manages many conditions involving blood vessels. These frequently include blockages in arteries (atherosclerosis) affecting the legs, neck, or abdomen; aneurysms (weak, bulging arteries); problems with veins such as varicose veins or blood clots (DVT); and creating or repairing sites for dialysis access.
- Does Dr. Landau create or manage access for kidney dialysis?
- Indeed. Vascular surgeons like Dr. Landau are specialists in establishing and preserving hemodialysis access. This involves surgically creating AV fistulas (connecting an artery to a vein) or implanting AV grafts. Dr. Landau also treats problems that can arise with these access sites to ensure they remain functional for dialysis patients.
- When should I be referred to a Vascular Surgeon like Dr. Landau?
- You might be referred to Dr. Landau if you experience issues like leg pain or cramping with exercise that resolves with rest (claudication), coldness or numbness in your limbs, visible varicose veins causing discomfort or skin changes, or if an imaging study reveals an aneurysm or significant blockage in your arteries. Any concerns about circulation in your arteries or veins, or problems with a dialysis fistula or graft, warrant consultation with a vascular specialist.
a specialized vascular clinic in London
Suite 208, 800 Commissioners Rd E
London, ON N6A 5W9
Clinic Phone: (519) 685-8044 | Clinic Fax: (519) 667-6537
The clinic and affiliated hospital facilities are wheelchair accessible and designed for patient comfort and privacy.
Dr. Landau is a licensed Vascular Surgeon regulated by the College of Physicians and Surgeons of Ontario (CPSO) under the Regulated Health Professions Act, 1991 and Medicine Act, 1991 in ON. A referral from a family physician or another specialist is generally required for a consultation with Dr. Landau for services covered by the provincial health plan (Ontario Health Insurance Plan (OHIP)).
Verify Dr. Landau's registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Landau-John-Harold/0289122-100703