Dr. John Agzarian – General Surgeon | Hamilton, ON

Dr. John Agzarian is a skilled General Surgeon, specializing in a comprehensive range of surgical treatments. Practicing at a surgical clinic in Hamilton and performing surgeries at Brant Community Healthcare System Hospital in Hamilton, 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 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.

Dr. Agzarian graduated with a Medical Degree from McMaster University in Canada. With over 10 years of experience as a General Surgeon since 2014, he has developed a broad skill set and in-depth knowledge in surgical care. He is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO), ensuring adherence to rigorous professional standards and ongoing education in the latest surgical practices.

His professional philosophy emphasizes a commitment to providing safe, effective, and evidence-based surgical care. Dr. Agzarian prioritizes a patient-centered approach, ensuring clear communication and shared decision-making to align treatment plans with patient preferences and needs. He utilizes minimally invasive techniques whenever appropriate to promote quicker recovery and less postoperative discomfort. Collaborating with multidisciplinary teams, he ensures comprehensive management of each patient. Dedicated to surgical excellence, he continuously advances his skills through ongoing professional development. Additionally, he communicates effectively in both English and French, allowing him to serve a diverse patient population in Hamilton and beyond.

Dr. John Agzarian provides surgical treatment for a diverse range of conditions, including:

Abdominal and Digestive System Conditions

Dr. Agzarian addresses common and complex diseases of the digestive system that may necessitate surgical procedures performed by a general surgeon.

• Inflammatory Bowel Disease (IBD) - Surgical Aspects (Crohn's, Ulcerative Colitis): Surgical management of complications or medically refractory Crohn's disease or ulcerative colitis.
• Bowel Obstruction (Small or Large Intestine): Blockage that prevents food or liquid from passing through the small intestine or large intestine (colon).
• Appendicitis: A common cause of acute abdominal pain, especially in the right lower quadrant.

Cancers and Tumors (Surgical Oncology)

Dr. Agzarian addresses surgical removal of malignant tumors and often nearby lymph nodes, as a key component of cancer therapy.

• Pancreatic Cancer (when resectable): Surgery is an option for a subset of patients with localized disease.
• Liver Tumors (Primary or Metastatic - select cases): Surgical resection (hepatectomy) of primary liver cancers (e.g., hepatocellular carcinoma) or isolated liver metastases from other cancers (e.g., colorectal).
• Stomach (Gastric) Cancer: Surgical resection (gastrectomy) as a primary treatment for localized stomach cancer.

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

• Cholecystectomy (Gallbladder Removal - Open or Laparoscopic): Procedure to alleviate symptoms related to gallbladder disease.
• Post-operative Care and Follow-up: Providing follow-up appointments to assess healing and long-term outcomes.
• Thyroidectomy / Parathyroidectomy: Surgical removal of all or part of the thyroid gland (for nodules, cancer, or hyperthyroidism).
• Laparoscopic Surgery (Minimally Invasive Surgery): Advanced surgical techniques requiring specialized training and equipment.
• Breast Surgery (e.g., Lumpectomy, Mastectomy, Biopsy): Surgical procedures for benign and malignant breast conditions.
• Colonoscopy: Diagnostic and screening examination of the entire colon (large intestine) using a flexible camera.

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. Agzarian.

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. Agzarian's primary practice is located at a dedicated surgical clinic in Hamilton's Corktown and Stinson neighborhoods, offering accessible and patient-friendly facilities. The clinic is situated conveniently near Downtown Dundas, with easy access via the Hamilton Street Railway (HSR). Surgical procedures are typically performed at the Brant Community Healthcare System Hospital, which is equipped with modern surgical suites and patient care amenities. The clinic and hospital facilities are wheelchair accessible and designed for patient comfort and privacy. Patients can expect a professional, welcoming environment for consultations, pre-operative assessments, and follow-up care. Parking options are usually available nearby, including accessible parking for patients with mobility needs, ensuring a smooth and stress-free experience.

What does a General Surgeon like Dr. Agzarian do?

A General Surgeon, such as Dr. Agzarian, 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. Agzarian provides comprehensive surgical management.

What types of surgical procedures does Dr. Agzarian perform?

Dr. Agzarian, 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. Agzarian may use traditional open surgery or advanced minimally invasive (laparoscopic) methods.

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

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

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

You would typically be referred to Dr. Agzarian 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.

Do General Surgeons like Dr. Agzarian ever specialize further?

Yes, while General Surgery provides a broad foundation, many General Surgeons like Dr. Agzarian may develop particular areas of interest or pursue additional fellowship training in subspecialties. These can include areas like colorectal surgery, breast surgery, endocrine surgery, surgical oncology (cancer surgery), trauma/critical care surgery, vascular surgery, or pediatric surgery. If Dr. Agzarian has such a focus, it will be part of the expertise him brings to patient care. General surgeons perform a wide variety of common surgical procedures and can manage many different types of conditions.

Suite 5, 50 Charlton Avenue East
Hamilton, ON L8N 4A6

Clinic Phone: (905) 522-1155 | Clinic Fax: (905) 308-7209

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

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

Verify Dr. Agzarian's registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Agzarian-John/0249865-88485