Dr. Matthew Philip Mosseler – General Surgeon | Georgetown, ON

Dr. Matthew Philip Mosseler is a skilled General Surgeon, specializing in a comprehensive range of surgical treatments. Practicing at a surgical clinic in Georgetown and performing surgeries at Halton Healthcare Services Corporation Hospital in Georgetown, 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. Dr. Mosseler performs both elective and emergency surgeries, often utilizing minimally invasive techniques to enhance patient recovery. His approach is rooted in providing high-quality, patient-focused care, from the initial consultation through to post-operative recovery, utilizing modern surgical techniques and a collaborative approach.

He graduated with a Medical Degree from Memorial University of Newfoundland Faculty of Medicine in Canada. With over three years of experience as a General Surgeon since 2021, Dr. Mosseler is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO). His extensive training and certification underpin his commitment to delivering safe and effective surgical care tailored to each patient's needs.

Dr. Mosseler's professional philosophy centers on a patient-centered approach, ensuring clear communication and shared decision-making. He is dedicated to utilizing minimally invasive techniques whenever appropriate to facilitate quicker recovery and reduce postoperative discomfort. Collaborating with multidisciplinary teams, he ensures comprehensive management of his patients' conditions. Additionally, Dr. Mosseler is committed to ongoing professional development and surgical excellence. He also communicates effectively in French, in addition to English, to serve a diverse patient population in Georgetown and surrounding areas.

Dr. Matthew Mosseler provides surgical treatment for a diverse range of conditions, including:

Abdominal and Digestive System Conditions

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

• Gallstones (Cholelithiasis) and Gallbladder Disease (Cholecystitis): Hardened deposits in the gallbladder (gallstones) that can cause pain, inflammation (cholecystitis), or blockages.
• Peptic Ulcer Disease Complications (Perforation, Bleeding, Obstruction): Surgical treatment for life-threatening complications of peptic ulcers, such as perforation leading to peritonitis.
• Gastrointestinal Bleeding (requiring surgical intervention): Surgical intervention for severe or persistent bleeding from the upper or lower gastrointestinal tract that is not controllable by endoscopic means.

Cancers and Tumors (Surgical Oncology)

Dr. Mosseler addresses involving the surgical diagnosis, staging, and treatment of various types of cancer.

• Thyroid Cancer and other Endocrine Tumors: Management of other endocrine tumors such as parathyroid adenomas or adrenal tumors.
• Liver Tumors (Primary or Metastatic - select cases): Part of a comprehensive cancer management strategy.
• Pancreatic Cancer (when resectable): Complex surgical procedures like the Whipple procedure (pancreaticoduodenectomy) for tumors in the head of the pancreas.

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

• Sigmoidoscopy: Examination of the lower part of the colon (sigmoid colon) using a flexible or rigid scope.
• Cholecystectomy (Gallbladder Removal - Open or Laparoscopic): Procedure to alleviate symptoms related to gallbladder disease.
• General Surgical Consultation: Expert opinion on the need for surgery and discussion of surgical options, risks, and benefits.
• Appendectomy (Open or Laparoscopic): Emergency or elective procedure to treat an inflamed or infected appendix.
• Skin Lesion Excision and Soft Tissue Mass Removal: Surgical removal of benign or malignant skin lesions (e.g., moles, cysts, skin cancers like melanoma, basal cell carcinoma, squamous cell carcinoma).
• Post-operative Care and Follow-up: Providing follow-up appointments to assess healing and long-term outcomes.

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. Mosseler.

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. Mosseler's primary practice is situated at a dedicated surgical clinic in Georgetown, located within a well-equipped medical facility in the Georgetown neighborhood. The clinic is conveniently accessible to residents and visitors, with proximity to major healthcare facilities, including Halton Healthcare Services Corporation Hospital, where most surgical procedures are performed. The location is easily reachable via local public transit routes, and parking is generally available in hospital-affiliated lots or nearby public parking facilities. The clinic and affiliated hospital facilities are wheelchair accessible and designed for patient comfort and privacy, ensuring a professional environment for consultations and follow-up surgical care. Patients can expect a welcoming setting dedicated to high-quality, compassionate care, from initial assessment through post-operative recovery.

Do General Surgeons like Dr. Mosseler ever specialize further?

Yes, while General Surgery provides a broad foundation, many General Surgeons like Dr. Mosseler 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. Mosseler 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.

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

You would typically be referred to Dr. Mosseler 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 types of surgical procedures does Dr. Mosseler perform?

As a General Surgeon, Dr. Mosseler 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. Mosseler's areas of focus within general surgery.

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

Many General Surgeons like Dr. Mosseler are trained in and regularly perform laparoscopic surgery, also known as minimally invasive surgery. This technique involves making several small incisions instead of one large one, using a camera and specialized instruments to perform the operation. Laparoscopic approaches are common for procedures like gallbladder removal, appendectomy, and hernia repair, often resulting in less post-operative pain, smaller scars, and a faster return to normal activities. You should discuss with Dr. Mosseler whether this approach is suitable for your specific condition.

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

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

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

The duration of recovery following surgery with Dr. Mosseler is specific to the operation performed and your personal health. Minimally invasive surgeries often have shorter recovery periods than traditional open surgeries. Dr. Mosseler 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.

What does a General Surgeon like Dr. Mosseler do?

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

3 West, 204-40 Hillside Dr
Georgetown, ON L7G 4W3

Clinic Phone: (905) 702-2629 | Clinic Fax: (905) 702-5225

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

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

Verify Dr. Mosseler's registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Mosseler-Matthew-Philip/0310311-109802