About
Dr. Gregory Mark Lewis is a highly skilled Vascular Surgeon, dedicated to the diagnosis and treatment of diseases affecting the vascular system (arteries, veins, and lymphatic circulation). His practice is based at the Gregory Lewis Clinic Abbotsford, located in the heart of Abbotsford, BC, serving patients from the Central Abbotsford, Mill Lake Area neighbourhood. Dr. Lewis performs complex vascular surgical procedures at affiliated major hospitals in Abbotsford, ensuring access to advanced facilities for his patients. The clinic and hospital facilities are wheelchair accessible and designed for patient comfort and privacy, providing a professional environment focused on delivering specialized vascular care. The clinic is conveniently situated near Abbotsford City Hall and is accessible via the Central Fraser Valley Transit System (BC Transit). Parking is typically available at or near the hospital and clinic locations, including designated accessible spots, with details varying by facility. Dr. Lewis’s practice emphasizes a patient-centered approach, combining expertise in general surgery with advanced vascular techniques to optimize outcomes for his patients.
He holds a Medical Degree from the University of Cape Town, South Africa, and is certified as a Vascular Surgeon. His certifications include recognition by the Royal College of Physicians and Surgeons of Canada, reflecting his commitment to maintaining the highest standards of surgical excellence. Dr. Lewis continuously updates his skills through ongoing education and professional development, ensuring he stays at the forefront of vascular surgery innovations.
Dr. Lewis’s professional philosophy centers on providing state-of-the-art vascular care with a focus on patient safety and optimal results. He advocates for a comprehensive, minimally invasive, and individualized treatment approach, involving patients in understanding their condition and available options. His dedication to vascular health in Abbotsford is evident through his collaborative practice with referring physicians and specialists, utilizing the latest techniques in endovascular and open surgical procedures. He provides detailed consultations and ongoing care in English, committed to improving his patients’ quality of life through expert vascular management.
Dr. Gregory Lewis provides expert diagnosis and treatment for a wide spectrum of vascular conditions, including:
Arterial Occlusive and Stenotic Diseases
Dr. Lewis treats disorders of the arteries causing reduced blood circulation due to plaque buildup or other forms of obstruction.
- Peripheral Artery Disease (PAD) / Peripheral Vascular Disease (PVD): Often caused by atherosclerosis, significantly impacting mobility and limb viability if untreated.
- Mesenteric Ischemia (Acute or Chronic): Acute mesenteric ischemia is a surgical emergency requiring rapid revascularization.
- Carotid Artery Stenosis / Carotid Artery Disease: Often asymptomatic until it causes a TIA or stroke, detected through screening or after a neurological event.
Aortic and Other Arterial Aneurysmal Diseases
Dr. Lewis treats weakening and expansion of arteries, which can occur in the abdomen (AAA), chest (TAA), or peripheral arteries.
- Thoracic Aortic Aneurysm (TAA): Management involves surveillance and repair (open or TEVAR) based on size and risk factors.
- Peripheral Artery Aneurysms (e.g., Popliteal, Femoral): Repair is often recommended to prevent limb-threatening complications.
This list is not exhaustive. For a comprehensive evaluation of your vascular health, a consultation with Dr. Gregory Lewis is necessary.
- Upper Extremity Arterial Disease Management: Management of thoracic outlet syndrome with vascular compression.
- Spider Vein Treatment (Sclerotherapy): Minimally invasive procedure to improve the appearance of leg veins.
- Aortic Aneurysm Repair (Open and Endovascular - EVAR/TEVAR/FEVAR): Complex aortic procedures including fenestrated EVAR (FEVAR) for juxtarenal aneurysms.
- Post-operative Vascular Care and Surveillance: Monitoring patients following vascular surgery or endovascular procedures for healing and potential complications.
- Chronic Venous Insufficiency and Venous Ulcer Care: Management of long-term venous disease leading to leg swelling, skin changes, and venous stasis ulcers.
- Varicose Vein Treatment (Minimally Invasive and Surgical): Ambulatory phlebectomy for removal of larger superficial varicose veins.
Note: This list provides an overview. Specific procedures are determined after thorough consultation with Dr. Lewis.
All vascular surgical and endovascular services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of British Columbia (CPSBC) and relevant Canadian Society for Vascular Surgery (CSVS) guidelines and best practices. A referral from a physician is typically required for consultation.
Dr. Lewis’s primary clinic is located at Gregory Lewis Clinic Abbotsford, situated in the Central Abbotsford, Mill Lake Area neighbourhood. The clinic offers a professional, patient-oriented environment dedicated to providing advanced vascular care. Complex surgical procedures are typically performed at affiliated major hospitals in Abbotsford, which are equipped with state-of-the-art facilities. The clinic is conveniently accessible via the Central Fraser Valley Transit System (BC Transit), and parking is usually available at or near the hospital and clinic locations, including accessible parking spots. The facilities are wheelchair accessible and designed to ensure patient comfort and privacy. The practice is committed to delivering comprehensive vascular services in a welcoming and accessible setting, emphasizing safety, quality, and personalized care for all patients.
- What is the typical recovery after vascular surgery or an endovascular procedure by Dr. Lewis?
- The recovery period after a vascular intervention with Dr. Lewis 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. Lewis will discuss your specific expected recovery timeline.
- What does a Vascular Surgeon like Dr. Lewis specialize in?
- Dr. Lewis is a Vascular Surgeon, a physician with expertise in diseases of the circulatory system outside of the heart. This includes managing blockages in arteries (like peripheral artery disease or carotid artery disease), aneurysms (abnormal bulges in arteries like the aorta), varicose veins, deep vein thrombosis (DVT), and issues with dialysis access. They use medical therapy, catheter-based interventions, and traditional surgery to improve blood flow and prevent serious complications. 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 are some common conditions treated by Dr. Lewis?
- Dr. Lewis treats a wide range of vascular disorders. Common conditions include Peripheral Artery Disease (PAD), which causes blockages in leg arteries; Abdominal Aortic Aneurysms (AAA); Carotid Artery Disease, which can lead to stroke; Varicose Veins and chronic venous insufficiency; and Deep Vein Thrombosis (DVT). Dr. Lewis also specializes in creating and maintaining access for hemodialysis.
- Does Dr. Lewis create or manage access for kidney dialysis?
- Yes, creating and maintaining vascular access for hemodialysis is a key component of Vascular Surgery. Dr. Lewis is skilled in performing procedures such as creating arteriovenous (AV) fistulas and placing AV grafts, which are essential for patients with kidney failure who require long-term dialysis. He also manages complications related to dialysis access, such as blockages or infections.
- When should I be referred to a Vascular Surgeon like Dr. Lewis?
- You might be referred to Dr. Lewis 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.
- What is the difference between endovascular and open surgery, and does Dr. Lewis perform both?
- Open surgery involves making a traditional incision to directly access and repair the affected blood vessel (e.g., bypass grafting, aneurysm repair with a sewn-in graft). Endovascular surgery is minimally invasive, performed through small punctures in an artery (usually in the groin) using catheters, wires, balloons, and stents guided by imaging. Many Vascular Surgeons like Dr. Lewis are skilled in both approaches and will recommend the best option based on your specific condition, anatomy, and overall health. You should discuss this with Dr. Lewis.
Gregory Lewis Clinic Abbotsford
308-2051 McCallum Rd, Gateway 2 Medical Center
Abbotsford, BC V2S 3N5
Clinic Phone: (604) 852-0238 | Clinic Fax: (604) 852-3348 | Practice Website: http://www.varicoseveinsbc.com/
The clinic and affiliated hospital facilities are wheelchair accessible and designed for patient comfort and privacy.
Dr. Lewis is a licensed Vascular Surgeon regulated by the College of Physicians and Surgeons of British Columbia (CPSBC) under the Health Professions Act in BC. A referral from a family physician or another specialist is generally required for a consultation with Dr. Lewis for services covered by the provincial health plan (Medical Services Plan (MSP)).
Verify Dr. Lewis's registration with the College of Physicians and Surgeons of British Columbia (CPSBC): https://www.cpsbc.ca/public/registrant-directory/search-result/307838/Lewis%2CGregory