Scott Disick is ''doing great'' after suffering from alcohol poisoning last month.

The 'Keeping Up with the Kardashians' star - the long-time partner of Kourtney Kardashian - is said to be on the mend following news that he was treated at Southampton Hospital in New York after a night of heavy drinking on June 22.

Scott, 31, lost both of his parents this year and it's thought his excessive night of boozing stems from the difficult period he's had.

However, pals close to the star say that after a rollercoaster time in his life, Scott is on the up.

A source told PEOPLE.com: ''He's had an unimaginable year losing his parents.

''There have been highs and lows, and he's just doing his best trying to work through everything. He's really making progress.''

Scott is currently preparing for the birth of his third child with Kourtney, with whom he already has daughter Penelope, two, and son Mason, four.

Kourtney has been busy shooting her latest reality show, 'Kourtney & Khloe Take The Hamptons', but will be relieved to learn that her beau is getting himself together following a turbulent 12 months.

The couple began dating prior to 'Keeping Up With the Kardashians' and have had an on/off relationship over the years.

But despite Scott's recent troubles, they appear to be as strong as ever and are looking forward to the birth of their new baby.