About
Dr. Andrew Wilfred Yuen is a skilled General Surgeon, specializing in a comprehensive range of surgical treatments. Practicing at Collingwood General and Marine Hospital and performing surgeries at Lakeridge Health Hospital in Oshawa, ON, he is a respected member of the surgical community. His practice adheres to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO). He has expertise in diagnosing and managing conditions affecting the abdomen, digestive system, breast, skin, and endocrine system, among others. He performs both elective and emergency surgeries, often utilizing minimally invasive techniques to enhance patient recovery. The surgical practice is dedicated to providing high-quality, patient-focused care, from initial consultation through to post-operative recovery, utilizing modern surgical techniques and a collaborative approach.
He graduated with a Medical Degree from the University of Toronto, Canada, and has been practicing as a General Surgeon since 2018, bringing over 6 years of experience in the field. He is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO), ensuring his adherence to rigorous professional standards and ongoing competency in surgical care.
Dr. Yuen’s professional philosophy emphasizes providing safe, effective, and evidence-based surgical care. He is committed to a patient-centered approach, ensuring clear communication and shared decision-making. Utilizing minimally invasive techniques whenever appropriate, he aims to facilitate quicker recovery and reduce surgical trauma. Collaborating with multidisciplinary teams, he strives to offer comprehensive management tailored to each patient's unique needs. His dedication to ongoing professional development and surgical excellence ensures that patients in Oshawa receive the highest standard of surgical care. He provides surgical consultations and care in English, fostering a compassionate and accessible environment for his patients.
Dr. Andrew Yuen provides surgical treatment for a diverse range of conditions, including:
Abdominal and Digestive System Conditions
Dr. Yuen addresses common and complex diseases of the digestive system that may necessitate surgical procedures performed by a general surgeon.
- Appendicitis: If untreated, can lead to rupture and peritonitis.
- Peptic Ulcer Disease Complications (Perforation, Bleeding, Obstruction): Surgical treatment for life-threatening complications of peptic ulcers, such as perforation leading to peritonitis.
Cancers and Tumors (Surgical Oncology)
Dr. Yuen addresses surgical removal of malignant tumors and often nearby lymph nodes, as a key component of cancer therapy.
- Soft Tissue Sarcomas: Often managed in collaboration with sarcoma specialists and oncologists.
- Thyroid Cancer and other Endocrine Tumors: Surgical removal of cancerous nodules or the entire thyroid gland (thyroidectomy).
This list is not exhaustive. For a comprehensive evaluation and to discuss whether surgery is appropriate for your specific condition, a consultation with Dr. Andrew Yuen is necessary.
- Breast Surgery (e.g., Lumpectomy, Mastectomy, Biopsy): Includes breast-conserving surgery (lumpectomy), removal of the entire breast (mastectomy), and diagnostic biopsies.
- Cholecystectomy (Gallbladder Removal - Open or Laparoscopic): Surgical removal of the gallbladder, commonly for gallstones (cholelithiasis) or gallbladder inflammation (cholecystitis).
- Laparoscopic Surgery (Minimally Invasive Surgery): Minimally invasive approaches for procedures like cholecystectomy, appendectomy, hernia repair, and colectomy, often resulting in less pain and faster recovery.
- Appendectomy (Open or Laparoscopic): Emergency or elective procedure to treat an inflamed or infected appendix.
- Colonoscopy: Used for colorectal cancer screening, polyp removal (polypectomy), and investigation of symptoms like rectal bleeding or changes in bowel habits.
- Bowel Resection / Colectomy (for benign or malignant conditions): May involve open or laparoscopic approaches, with potential for anastomosis (reconnection) or ostomy creation.
Note: This list provides an overview of common surgical areas. Specific procedures and treatment plans are determined on an individual basis after consultation with Dr. Yuen.
All surgical services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Ontario (CPSO) and relevant Canadian Association of General Surgeons (CAGS) and relevant surgical best practices. A referral from a physician is typically required for consultation.
Dr. Yuen's primary clinic is located in the Central Oshawa, O'Neill neighbourhood at Collingwood General and Marine Hospital. Surgical procedures are usually performed at Lakeridge Health Hospital, providing a seamless and accessible setting for both consultations and follow-up care. The clinic and affiliated hospital facilities are wheelchair accessible and designed for patient comfort and privacy. The practice environment emphasizes professionalism and patient-centered care, ensuring a respectful atmosphere for consultations, surgical planning, and recovery. Convenient parking options are generally available nearby, including accessible parking for patients with mobility needs. The practice's location is easily accessible via Durham Region Transit (DRT), with proximity to Downtown Oshawa, making it convenient for patients from the surrounding community.
- What types of surgical procedures does Dr. Yuen perform?
- As a General Surgeon, Dr. Yuen is skilled in a variety of surgical procedures. Common operations include appendectomies (appendix removal), cholecystectomies (gallbladder removal), hernia repairs, bowel resections (for conditions like cancer or diverticulitis), thyroid and parathyroid surgery, and surgeries for breast conditions. Many of these can be performed using minimally invasive (laparoscopic) techniques, which often lead to quicker recovery. The specific procedures offered depend on Dr. Yuen's areas of focus within general surgery.
- Does Dr. Yuen perform laparoscopic (minimally invasive) surgery?
- It's common for General Surgeons such as Dr. Yuen to offer minimally invasive surgical options, including laparoscopic procedures. This approach can lead to benefits like reduced pain and quicker recovery times for many common surgeries. The suitability of laparoscopic surgery depends on the specific medical condition and individual patient factors, which Dr. Yuen would evaluate and discuss with you during your consultation.
- Do General Surgeons like Dr. Yuen ever specialize further?
- Indeed. After completing general surgery residency, surgeons can opt for further fellowship training to subspecialize. Dr. Yuen, as a General Surgeon, has a wide scope of practice, but some general surgeons focus more on specific areas like vascular surgery, pediatric surgery (if they have dual certification or focus), or cancer surgery (surgical oncology). General surgeons perform a wide variety of common surgical procedures and can manage many different types of conditions. This allows them to offer highly specialized care within those fields while maintaining their broad general surgical skills.
- Do I always need surgery if I have a consultation with Dr. Yuen?
- Not necessarily. A consultation with a General Surgeon like Dr. Yuen is an opportunity to evaluate your condition, discuss diagnostic findings, and explore all treatment options. In some cases, surgery may be the recommended course of action, but in others, non-surgical management, observation, or further investigation might be more appropriate. Dr. Yuen will provide a comprehensive assessment and recommend the best approach for your specific situation, ensuring you are fully informed to make a decision.
- When would I typically need a referral to see a General Surgeon like Dr. Yuen?
- A referral to a General Surgeon like Dr. Yuen is usually made by your family doctor or another specialist when a condition is suspected or diagnosed that may require surgical evaluation or treatment. This could include persistent abdominal pain, a new lump or mass (e.g., in the breast or skin), symptoms of gallbladder disease, a hernia, signs of appendicitis, or concerns about colorectal conditions. They also manage conditions initially identified through screening, like colon polyps or early-stage breast cancer.
- What does a General Surgeon like Dr. Yuen do?
- Dr. Yuen, a General Surgeon, is a specialist surgeon who manages a wide variety of common and complex surgical problems. General surgeons are often the primary surgical contact for conditions involving the digestive tract, abdominal organs, hernias, breast diseases, and skin/soft tissue lesions. They are trained in numerous surgical techniques, including minimally invasive (laparoscopic) surgery, and play a critical role in both planned (elective) operations and emergency surgical situations.
- What is the typical recovery time after a general surgical procedure performed by Dr. Yuen?
- Recovery time after surgery performed by Dr. Yuen varies greatly depending on the type and complexity of the procedure, whether it was open or laparoscopic, your overall health, and individual healing factors. For minor procedures, recovery might be a few days to a couple of weeks. For more major abdominal surgeries, it could be several weeks to a few months. Dr. Yuen will provide you with specific post-operative instructions and an estimated recovery timeline for your particular surgery.
Collingwood General and Marine Hospital
1300 Keith Ross Dr
Oshawa, ON L1J 0C7
Clinic Phone: (905) 721-7039 | Clinic Fax: (905) 721-6620
The clinic and affiliated hospital facilities are wheelchair accessible and designed for patient comfort and privacy.
Dr. Yuen is a licensed General 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. Yuen for services covered by the provincial health plan (Ontario Health Insurance Plan (OHIP)).
Verify Dr. Yuen's registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Yuen-Andrew-Wilfred/0289009-101216