"The allegations will be probed by Principal Secretary (Public Health) Sujata Saunik," Fadnavis told reporters here.
The 26-year-old doctor from Jalgaon district had recently written to the Chief Minister against the Personal Secretary (PS), identified as Sunil Mali.
In her letter, she claimed that Mali asked her "inappropriate and personal questions for around two hours in the minister's ante-chamber" when she went to Sawant to give him a presentation on replicating her project across 1,800 PHCs across the state.
Mali had dismissed the allegations against him.
More From This Section
Addressing reporters, Sawant today said he was "in favour of a fair probe but no one should be punished unnecessarily".
Sources claimed that Mali has been asked to go on leave till the probe is over.
(Reopens BES32)
Meanwhile, a senior inspector of Marine Drive police station here said they have received a written complaint from the woman doctor against Mali, but yet to register an FIR.