Maslak Hospital, accredited by JCI, covers an expansive indoor area of 106,000 m2. It offers a comprehensive range of patient rooms, totaling 248, including 221 standard rooms and 20 operating rooms dedicated to general surgery. The hospital also houses 27 intensive care beds and boasts 75 chemotherapy rooms. Within the hospital, the Oncology Sun Department comprises 43 standard rooms, 3 inpatient rooms, and 10 pediatric rooms. Additionally, the Oncology Star Unit provides 19 standard rooms, 4 observation beds, and 7 inpatient clinics. This ensures a dedicated space for specialized oncology care.

The hospital has modern diagnostic methods, including Multi-Slice CT, PET-CT, MRI, biopsy, ultrasound imaging tests, colonoscopy, fecal occult test, and barium enema examination. The doctors from various departments come together to create a personalized treatment plan for the patients. Factors like age, overall health, stage of cancer, etc. are kept under consideration while curating a treatment plan. The hospital offers chemotherapy, targeted therapy, radiotherapy, and surgery. For smaller tumors such as polyps, minimally invasive surgery is the preferred method, whereas, for tumors that affect longer sections of the colon, surgical removal of the tumor along with a small portion of healthy tissue is performed.