Dr Chatterton graduated from the University of Adelaide in 1971 with a Bachelor of Medicine, Bachelor of Surgery (MBBS).

He gained his MRACP in 1974 and went on to train in Nuclear Medicine at the Royal Adelaide Hospital from 1975 – 1977 and was made a Member of the Australasian College of Physicians (FRACP) in 1978 upon achieving his Nuclear Medicine qualifications.

Dr Chatterton joined Dr Jones & Partners in 2002 and consults in general and cardiac Nuclear Medicine, PET and Oncology.

In 2015, after 40 years and 32 as Senior Director, Dr Chatterton retired from the Royal Adelaide Hospital Nuclear Medicine Department.

Dr Chatterton has special interests in radiopharmacetical development and oncology and is author or co-author on over 130 publications.

He currently Chairs a Human Research Ethics Committee with Belberry.

In his spare time, Dr Chatterton enjoys swimming, travel, walking and relaxing with his family.