Liam qualified in 1993 from Massey University, New Zealand. After qualifying, he worked in mixed rural practice in New Zealand, before coming to the UK and joining Greenwood, Ellis & Partners in 1996. In 2001 he returned to New Zealand where he worked in a large Thoroughbred practice. He returned to NEH in 2014.
Liam has been involved in all aspects of general Thoroughbred practice but with a particular emphasis on stud medicine and pre-purchase and sales work. He has also served on the Complaints Assessment Committees for the Veterinary Council of New Zealand.