To support these interests, Sarika spent 6 months in Paris under the guidance of Professors Yves Ville, Laurent Solomon and Catherine Garel at Necker Hospital and Hospital Trousseau, learning advanced fetal neurosonography techniques.  Similarly, to further her skills in the assessment and characterisation of pelvic malignancies, Sarika spent time at Gemelli Hospital in Rome under the leadership of Professor Antonia Testa where she became proficient in applying IOTA-ADNEX modelling to assist pre-surgical planning.

Sarika also has a passionate interest in public health, in particular expanding access to sexual and reproductive healthcare among disadvantaged communities in the Asia Pacific region. Findings from her PhD demonstrated the various health benefits of long acting reversible contraception among a rural community in Papua New Guinea; ultimately these findings helped to improve access to effective contraception in the postpartum setting.