There was a question mark over Dan's career in Glasgow after he was fined £3000 and banned from driving for 18 months for a drink-driving offence.
However, Dan will be given the chance to reclaim a starting jersey having been left out of contention for the final five games of the season.
Sean said in the Evening Times: "What the Glasgow fans need to know is that Dan Parks loves the Warriors.
"He made a mistake, but will be back next season more determined than ever.
"The player knows he faces competition for the stand-off jersey from Ruaridh Jackson, but I'm confident he will rise to that.
"Dan has had a tough time, on and off the pitch in the last season, but he is a strong character. I believe he will put this all behind him."
Despite his disappointing season on the field for Warriors, when his kicking percentages dropped from 75% to below 60%, Dan still ended up as the Magners League's leading points scorer.