Lincoln graduated from the University of Queensland with first class honour in 2015. He then completed a rotating and surgical internship at the University of Queensland and at the Animal Referral Hospital Brisbane respectively. Following his internships, Lincoln travelled interstate and worked as a locum in rural Australia such as Kalgoorlie and Newman. In 2019, Lincoln passed his ANZCVS membership examination in Small Animal Surgery. Lincoln Started his surgical residency in 2021. His interest include neurosurgery and orthopaedics.