ISDP is committed to improving access to quality primary healthcare and reproductive health services for vulnerable communities by strengthening local health systems, equipping health workers, and providing essential medical care. The organization emphasizes both preventive and curative approaches, including immunization, antenatal and postnatal care, family planning, treatment of common illnesses, and management of HIV and tuberculosis through community-based screening, counseling, and referral systems.

Maternal, newborn, and child health services are fully integrated, and protection considerations are embedded to ensure safe and equitable access for women, children, displaced persons, and other marginalized groups. Health promotion and behavior change communication activities are conducted to raise awareness, encourage healthy practices, and improve community health outcomes, ultimately contributing to resilient, inclusive, and sustainable health services.