19 of the Russian's 21 titles have been won on hard courts
A revitalized the Russian player won his first title for over two years with victory over Frenchman Moutet in the tournament championship match.
Medvedev, a former number one, has endured a difficult period, achieving just one win at the major tournaments and undergoing a meltdown at the New York tournament.
His unpredictability on the ATP Tour - and struggles with his serve in particular - caused him dropping out of the top ten and eventually splitting with former mentor his previous coach.
Currently collaborating with Johansson and his other coach, Medvedev has consistently advanced in the recent weeks - climaxing in a tightly fought 7-5 4-6 6-3 triumph over opponent Corentin Moutet.
It is Medvedev's maiden trophy since the Italian tournament and maiden on a hard surface after spring of that year.
Success also indicates he has achieved twenty-one victories at 21 various tournaments.
"This marks the first occasion I am participating in a event with my children at once, so to win a title is especially meaningful," said ranked player the champion.
"This victory is in dedication of my child Victoria, because the maiden victory I achieved when my first daughter Alisa was born was for her."
Medvedev, the past champion, had failed in his last six finals, including in that event previously this season.
Medvedev's counter-punching play style and recurring reactions on court had prompted commentators to wonder if his capacity to perform at the elite level was concluded.
Yet the athlete has altered his approach in the last few weeks, making an effort to come to the net and perform assertively, backed up by an better serving game.
He recovered from a deficit in the first set against the tricky Moutet, securing four of the final five exchanges to gain the advantage.
The competitors traded breaks in the second set before the challenger, bidding for his initial professional title, took control to push for a decider.
The opponent rescued 4 initial chances in a competitive third set before the Russian broke to 15 to close out the victory.
Suitably, he earned victory with a rally at the net, with the Frenchman incapable to manage a shot after two hours and 38 minutes.