Doctor who is best recognized for his Doc Jerry YouTube channel where he posts how-to and Vlog videos. He has accumulated over 130,000 subscribers on the account.
He posted his first YouTube video in April 2020.
One of his most popular YouTube videos is about how he became a doctor.
His golden retriever Lexi has appeared on his jerry_cua Instagram account. His older brother is YouTuber Benedict Cua.
He and Doctor Mike are both doctors on YouTube.