Mark Goodfellow, MA VetMB DPhil MRCVS CertVR DSAM DipECVIM-CA, RCVS and EBVS® European Veterinary Specialist in Small Animal Internal Medicine and Head of Oncology, graduated from Cambridge Veterinary School in 2000. He then spent 18 months in small animal practice before four years further clinical training at the Animal Health Trust and University of Bristol Veterinary School. After becoming a European Specialist in Veterinary Internal Medicine Mark undertook a DPhil (PhD) in molecular oncology at the University of Oxford investigating the use of Receptor Tyrosine Kinase inhibitors in melanoma. Since 2012 Mark has been an Oncologist at Davies Veterinary Specialists and since 2014 has been Head of Oncology. Mark is interested in all things oncological, but particularly refining lymphoma classification and treatment protocols.