Dr. Timothy Sheau-En Cheang – General Surgeon | Unionville, ON

Dr. Timothy Sheau-En Cheang is a skilled General Surgeon, specializing in a comprehensive range of surgical treatments. Practicing at Sinai Health and performing surgeries at Markham Stouffville Hospital in Unionville, 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). Dr. Cheang’s role focuses on 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. His 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 over 16 years of experience as a General Surgeon since 2008. He is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO), holding license number 77915. His extensive training and certification underpin his commitment to surgical excellence and ongoing professional development.

Dr. Cheang’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. Whenever appropriate, he utilizes minimally invasive techniques to promote faster recovery and collaborates with multidisciplinary teams for comprehensive patient management. His dedication to surgical excellence ensures that patients in Unionville receive compassionate, high-quality surgical care. Dr. Cheang provides consultations and surgical care exclusively in English, with a focus on individualized treatment plans tailored to each patient's needs.

Dr. Timothy Cheang provides surgical treatment for a diverse range of conditions, including:

Abdominal and Digestive System Conditions

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

• Gallstones (Cholelithiasis) and Gallbladder Disease (Cholecystitis): Surgical removal of the gallbladder (cholecystectomy) is a common treatment.
• Diverticulitis / Diverticular Disease: Inflammation or infection in one or more small pouches (diverticula) in the digestive tract, usually the colon.

Cancers and Tumors (Surgical Oncology)

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

• Colorectal Cancer (Colon and Rectal Cancer): Minimally invasive (laparoscopic or robotic) approaches are increasingly used.
• Thyroid Cancer and other Endocrine Tumors: Management of other endocrine tumors such as parathyroid adenomas or adrenal tumors.

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

• Colonoscopy: Used for colorectal cancer screening, polyp removal (polypectomy), and investigation of symptoms like rectal bleeding or changes in bowel habits.
• 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.
• Pre-operative Assessment and Planning: Discussing the surgical plan, expected outcomes, and answering patient questions before surgery.
• Upper GI Endoscopy (Gastroscopy / EGD): Diagnostic and sometimes therapeutic examination of the esophagus, stomach, and duodenum using a flexible camera.
• General Surgical Consultation: Comprehensive assessment and consultation for a wide range of surgical conditions.
• Appendectomy (Open or Laparoscopic): Performed using minimally invasive (laparoscopic) techniques or traditional open surgery.

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. Cheang.

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. Cheang practices primarily at Sinai Health, located in a medical clinic in Unionville. The clinic is situated in a convenient area close to major healthcare facilities and is easily accessible via local public transit routes. The clinic and affiliated hospital facilities are wheelchair accessible and designed for patient comfort and privacy. Patients and visitors can generally find parking in hospital-affiliated lots or nearby public parking facilities. The environment is professional and patient-oriented, providing a comfortable setting for consultations and follow-up surgical care.

What does a General Surgeon like Dr. Cheang do?

Dr. Cheang, 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. Cheang?

Recovery time after surgery performed by Dr. Cheang 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. Cheang will provide you with specific post-operative instructions and an estimated recovery timeline for your particular surgery.

What types of surgical procedures does Dr. Cheang perform?

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

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

A referral to a General Surgeon like Dr. Cheang 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.

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

A surgical consultation with Dr. Cheang doesn't automatically mean you will have surgery. The purpose of the visit is for Dr. Cheang to assess your condition thoroughly, review any tests, and discuss whether surgery is the most suitable treatment, or if alternative non-operative options should be considered. The final decision is typically made collaboratively between you and Dr. Cheang after weighing the potential risks and benefits.

Do General Surgeons like Dr. Cheang ever specialize further?

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

Sinai Health
14th floor, 141 Main St, Michael Garron Hospital
Unionville, ON L3R 2G7

Clinic Phone: (905) 477-5935 | Clinic Fax: (905) 477-5936

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

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

Verify Dr. Cheang's registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Cheang-Timothy-SheauEn/0191094-77915