He began his medical career in 2016, as a resident doctor in Imo State University Teaching Hospital.
[4] In 2017, he started sharing health nuggets and wellness tips on social media under the brand name "Aproko Doctor".
In 2020, he founded the 100K Club, a non-profit organisation that gives support to Nigerians who need health assistance.
[7][8] In 2022, Egemba featured in "Strain", a Nigerian Netflix movie that raises awareness on Sickle Cell Anemia.
He starred alongside Bimbo Akintola, Shushu Abubakar, Alex Usifo, Gloria Anozie-Young.