Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in this Registration Statement of Provention Bio, Inc. on Form S-3 to be filed on or about August 2, 2019 of our report dated March 19, 2019, on our audits of the financial statements as of December 31, 2018 and 2017 and for each of the years ended December 31, 2018 and 2017, and for the period from October 4, 2016 (inception) through December 31, 2016, which report was included in the Annual Report on Form 10-K filed March 19, 2019. We also consent to the reference to our firm under the caption “Experts” in this Registration Statement.
/s/ EisnerAmper LLP
EISNERAMPER LLP
Iselin, New Jersey
August 2, 2019
