Dr. Margherita Orsola Cadeddu – General Surgeon | Hamilton, ON

Dr. Margherita Orsola Cadeddu is a skilled General Surgeon, specializing in a comprehensive range of surgical treatments. Practicing at the London Regional Cancer Program and performing surgeries at Hamilton Health Sciences Hospital in Hamilton, ON, she is a respected member of the surgical community. Her practice adheres to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring safe, effective, and patient-centered care. She has a particular focus on diagnosing and managing conditions affecting the abdomen, digestive system, breast, skin, and endocrine system, among others. Dr. Cadeddu performs both elective and emergency surgeries, often utilizing minimally invasive techniques to enhance patient recovery. Her approach is dedicated to providing high-quality, compassionate care from initial consultation through to post-operative recovery, utilizing modern surgical techniques and a collaborative approach to optimize patient outcomes.

She graduated with a Medical Degree from the Schulich School of Medicine and Dentistry in Canada. With over 25 years of experience as a General Surgeon since 1999, she has developed extensive expertise in her field. Dr. Cadeddu is recognized as a Royal College of Physicians and Surgeons of Canada (RCPSC) Specialist by the College of Physicians and Surgeons of Ontario (CPSO). Her professional credentials reflect her commitment to surgical excellence and ongoing professional development.

Dr. Cadeddu’s professional philosophy centers on providing safe, effective, and evidence-based surgical care. She emphasizes a patient-centered approach, ensuring clear communication and shared decision-making with her patients. Whenever appropriate, she utilizes minimally invasive techniques to reduce patient discomfort and facilitate quicker recovery. She collaborates closely with multidisciplinary teams to offer comprehensive management of complex conditions. Additionally, she is dedicated to continuous learning and surgical excellence, and she effectively communicates in French and Italian, in addition to English, to serve a diverse patient population in Hamilton. Her commitment to compassionate, high-quality care ensures her patients receive the best possible surgical outcomes.

Dr. Margherita Cadeddu provides surgical treatment for a diverse range of conditions, including:

Abdominal and Digestive System Conditions

Dr. Cadeddu addresses a range of disorders affecting organs within the abdomen, including the stomach, intestines, gallbladder, appendix, and colon.

• Diverticulitis / Diverticular Disease: Inflammation or infection in one or more small pouches (diverticula) in the digestive tract, usually the colon.
• Appendicitis: Inflammation of the appendix, a medical emergency typically requiring surgical removal (appendectomy).

Cancers and Tumors (Surgical Oncology)

Dr. Cadeddu addresses collaborative cancer care where general surgeons work with oncologists to manage solid tumors.

• Skin Cancers (e.g., Melanoma, Squamous Cell Carcinoma, Basal Cell Carcinoma): Surgical excision of malignant skin lesions with appropriate margins.
• Breast Cancer: Part of a multidisciplinary treatment plan including radiation, chemotherapy, and hormone therapy.

This list is not exhaustive. For a comprehensive evaluation and to discuss whether surgery is appropriate for your specific condition, a consultation with Dr. Margherita Cadeddu is necessary.

• Sigmoidoscopy: Examination of the lower part of the colon (sigmoid colon) using a flexible or rigid scope.
• Colonoscopy: Diagnostic and screening examination of the entire colon (large intestine) using a flexible camera.
• Skin Lesion Excision and Soft Tissue Mass Removal: Procedures often performed under local anesthesia with attention to cosmetic closure.
• Post-operative Care and Follow-up: Providing follow-up appointments to assess healing and long-term outcomes.
• Appendectomy (Open or Laparoscopic): Emergency or elective procedure to treat an inflamed or infected appendix.
• Upper GI Endoscopy (Gastroscopy / EGD): Procedure to visualize the upper digestive tract directly.

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. Cadeddu.

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. Cadeddu practices primarily at the London Regional Cancer Program located in Hamilton's Corktown and Stinson neighborhoods. Surgical procedures are typically performed at Hamilton Health Sciences Hospital, which is conveniently situated within the Hamilton area. The clinic is accessible via Hamilton Street Railway (HSR) routes and is located near popular landmarks such as Bayfront Park. The clinic and hospital facilities are wheelchair accessible and designed for patient comfort and privacy, offering a professional environment for consultations and follow-up surgical care. Parking is generally available at or near the hospital and clinic locations, including designated accessible parking spots. Specific parking arrangements may vary depending on the facility, but overall, access is straightforward for most patients.

When would I typically need a referral to see a General Surgeon like Dr. Cadeddu?

You would typically be referred to Dr. Cadeddu if your primary care physician identifies a condition that might benefit from surgical intervention or a specialist surgical opinion. Common reasons include issues like gallstones, appendicitis, hernias, bowel problems, thyroid nodules, breast lumps, or certain skin lesions. General surgeons also perform diagnostic procedures like endoscopies or biopsies to help confirm a diagnosis before planning surgery.

What does a General Surgeon like Dr. Cadeddu do?

A General Surgeon, such as Dr. Cadeddu, is a highly trained physician specializing in the diagnosis and surgical treatment of a broad range of diseases affecting various parts of the body. Their expertise commonly includes conditions of the abdomen (e.g., appendix, gallbladder, intestines, stomach), breast, skin, soft tissues, and endocrine system (e.g., thyroid). They perform both elective and emergency surgeries and are skilled in pre-operative, operative, and post-operative patient care. As a General Surgeon, Dr. Cadeddu provides comprehensive surgical management.

Do I always need surgery if I have a consultation with Dr. Cadeddu?

Not necessarily. A consultation with a General Surgeon like Dr. Cadeddu 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. Cadeddu will provide a comprehensive assessment and recommend the best approach for your specific situation, ensuring you are fully informed to make a decision.

What types of surgical procedures does Dr. Cadeddu perform?

Dr. Cadeddu, a General Surgeon, performs a wide range of surgeries. These frequently involve organs in the abdomen, such as the gallbladder, appendix, stomach, and intestines. They also address hernias, conditions of the breast, thyroid gland, and skin/soft tissue masses. Depending on the condition and patient, Dr. Cadeddu may use traditional open surgery or advanced minimally invasive (laparoscopic) methods.

Do General Surgeons like Dr. Cadeddu ever specialize further?

Indeed. After completing general surgery residency, surgeons can opt for further fellowship training to subspecialize. Dr. Cadeddu, 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 surgical skills.

What is the typical recovery time after a general surgical procedure performed by Dr. Cadeddu?

The duration of recovery following surgery with Dr. Cadeddu is specific to the operation performed and your personal health. Minimally invasive surgeries often have shorter recovery periods than traditional open surgeries. Dr. Cadeddu will discuss the expected recovery process, including hospital stay (if any), return to work, and activity restrictions, as part of your pre-operative consultation and post-operative care plan.

Does Dr. Cadeddu perform laparoscopic (minimally invasive) surgery?

It's common for General Surgeons such as Dr. Cadeddu 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. Cadeddu would evaluate and discuss with you during your consultation.

London Regional Cancer Program
50 Charlton Ave E, Department of Radiation Oncology
Hamilton, ON L8N 4A6

Clinic Phone: (905) 522-1155 | Clinic Fax: (844) 640-0777

The clinic and affiliated hospital facilities are wheelchair accessible and designed for patient comfort and privacy.

Dr. Cadeddu 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. Cadeddu for services covered by the provincial health plan (Ontario Health Insurance Plan (OHIP)).

Verify Dr. Cadeddu's registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Cadeddu-Margherita-Orsola/0056236-67824