Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in the Registration Statement (Form S-8) pertaining to the Amended and Restated 2015 Equity Incentive Plan, as amended, of Gemphire Therapeutics Inc. of our report dated March 15, 2019 with respect to the financial statements and schedule of Gemphire Therapeutics Inc. included in its Annual Report (Form 10-K) for the year ended December 31, 2018, filed with the Securities and Exchange Commission.
/s/ Ernst & Young LLP
Detroit, Michigan
July 16, 2019