Dr Mulholland is a medical Oncologist who exclusively treats brain cancer at University College Hospital, the National Hospital for Neurology and Neurosurgery (part of UCLH) and Mount Vernon Cancer Centre.He is also an honorary senior lecturer at UCL and a training programme director. 

His doctoral research was in genomic profiling in brain cancer at Cancer Research UK - this has led to his focus on developing biomarkers and targets for therapy in brain cancer, including the clinical trial portfolio of novel agents in brain cancer which he now runs at UCLH and nationally. 

He is a clinical lead in a European Consortium called Datrix, a multidisciplinary European collaboration to advance next-generation targeted hyperthermic cancer treatment for glioblastoma.

Diseases, Medical Tests and Treatments

• Cancer prevention and screening 
• Chemotherapy 
• Brain cancer 
• Neuro-endocrine tumours 
• Central nervous system cancer 
• Novel agents