Rumah Sakit Onkologi Surabaya

Rumah Sakit Onkologi Surabaya (RSOS) is a boutique hospital dedicated exclusively to cancer care.

Founded in 1995, RSOS pioneered cancer services in Indonesia through two distinctive innovations. The first is a one-stop service model, a single-access-point system that streamlines the entire diagnostic journey, enabling cancer diagnosis in under four hours. The second is a patient-centered care, an integrated care system in which all medical procedures are coordinated and monitored around the patient's needs.

Together, these innovations are driven by one vision: delivering comprehensive solutions for cancer treatment with the core of multidisciplinary team (MDT).

In spirit of patient-centered care, RSOS has implemented routine outcome measurements for non- metastatic breast cancer since 2024. This initiative supports continuous audit and evaluation to improve service excellence while emphasizing a treatment journey tailored to each patient’s individual needs.

RSOS has initiated several breakthroughs nation-wide, including the first localization procedure for micro breast tumor, first center to offer short-stay surgery, and the first multidisciplinary team discussion (Tumor Board) in Indonesia. In 2026, RSOS proudly became the first hospital in Indonesia to achieve ICHOM Level 1 Accreditation. This achievement highlights RSOS’ commitment to continuously enhance the patient experience and establishes position as the pioneer in patient- centric healthcare within Indonesia’s ecosystem.

ICHOM Accreditations

Rumah Sakit Onkologi Surabaya was founded with the spirit of value-based care. Therefore, every treatment performed at Rumah Sakit Onkologi Surabaya must be optimally measured in terms of quality, outcome, and costs. Becoming the first hospital in Indonesia to qualify for Level 1 ICHOM Accreditation is an achievement that symbolizes our commitment to patients. Routine and standardized outcome measurements help us objectively audit not only clinical outcomes but also quality-of-life outcomes, strengthening our foundation as multidisciplinary team to provide care and prioritize what matters most to patients."

Ario Djatmiko

Surgeon, Founder of Rumah Sakit Onkologi Surabaya

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