Exhibit 23.1
Consent of Independent Registered Public Accounting Firm
We consent to the use in this Post-Effective Amendment No. 1 to the Registration Statement (No. 333-261640) on Form S-1 of iSpecimen Inc. of our report dated March 22, 2022 relating to the financial statements of iSpecimen Inc., as of December 31, 2021 and 2020, appearing in the Prospectus, which is part of this Registration Statement.
We also consent to the reference to our firm under the heading "Experts" in such Prospectus.
/s/ Wolf & Company, P.C.
Boston, Massachusetts
May 26, 2022