Career
In 2006, he earned a wildcard to the Australian Open, making the 3rd round, where he was defeated by Russian Nikolay Davydenko in four sets. Later that year, he made it to the 3rd qualifying round at Wimbledon, where he was soundly defeated by Robert Kendrick. As of 26 June 2006, Healey was 199th in the Association of Tennis Professionals rankings.
Healey is married to Marnie Heller of Wyomissing, Pennsylvania.
In August 2009, he became the coach of fellow tennis player and former world number 1., Lleyton Hewitt. Replacing Tony Roche.
Healey resigned as Hewitt"s coach for family reasons in August 2010. Nathan relocated to the Philadelphia area to be close to his family in 2010 and started working with local juniors.
Nathan was drafted in 2011 to play for the Philadelphia Freedoms of the WTT.