Actress is returning to her cabaret show after three weeks of treatment.
The 'Real Housewives of New York' star announced it on Instagram on Saturday, reported E!Online.
"Thank you so much for all of your support. I wanted you to know I'm doing great, and I hope you'll come and see me on August 4 in Long Island or August 24 in Atlantic City. Looking forward to being back on stage," she wrote.
The actress will reportedly continue her treatment after the show.
Lesseps' co-star Bethenny Frankel earlier revealed that she would miss the taping of 'The Real Housewives of New York'.
"Luann is now surrounded by a core group of people who truly have her best interests at heart and who are working to make sure she gets the help she needs," Frankel said.
"Bravo has been very supportive of Luann during this time. It's a brave and honest decision by her, and everyone is rallying around her and wants the best for her," Frankel added.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)