Specialized Cancer Treatment Backed by Over Two Decades of Experience
With more than 22 years of experience in surgical oncology, Dr. Mou Roy has been at the forefront of cancer surgery—combining deep clinical knowledge, precision in technique, and a strong commitment to patient-centered care. Her work spans a wide spectrum of malignancies, and she brings a thoughtful, individualized approach to each case, shaped by years of surgical decision-making in high-stakes scenarios.
Breast Cancer

Breast Cancer
Surgical care is designed to treat the disease effectively while preserving the breast’s appearance and function. Dr. Roy offers individualized plans for early-stage and advanced cases, integrating reconstruction when needed. Aesthetic outcomes and patient comfort are always key considerations.
Gastrointestinal Cancer

Gastrointestinal Cancer
Dr. Roy manages cancers across the GI tract using both open and minimally invasive techniques. Her goal is clear oncological margins with the least disruption to digestive function. Each procedure is planned with precision and long-term health in mind.
Gynaecological Cancer

Gynaecological Cancer
From early-stage uterine cancer to advanced ovarian disease, Dr. Roy offers a full range of surgical options. Fertility preservation is considered wherever possible, and complex cases are managed with advanced techniques like HIPEC.
Head & Neck Cancer

Head & Neck Cancer
These complex cancers require a balance between aggressive disease control and preserving speech, swallowing, and appearance. Dr. Roy is experienced in both tumor removal and reconstructive solutions, tailored to the patient’s function and quality of life.
Peritoneal Surface Malignancies

Peritoneal Surface Malignancies
Peritoneal cancers require highly specialized intervention. Dr. Roy performs CRS with HIPEC to remove visible tumors and target residual disease. This approach offers a meaningful option for select patients with abdominal spread.
Thyroid Cancer

Thyroid Cancer
Thyroid surgery requires accuracy near delicate structures like the nerves and glands. Dr. Roy ensures a safe, complete removal of the tumor while minimizing risk to vocal and endocrine function. Long-term outcomes and recovery are carefully managed.
Surgical oncology is not just about removing tumors—it’s about restoring confidence, preserving dignity, and supporting patients through some of the most difficult moments of their lives. With each case, Dr. Roy brings not only technical excellence but also a deep understanding of what compassionate, expert care truly means.
To learn more or request a professional engagement, please get in touch.