Exhibit 16.1



  Baker Tilly US, LLP
  18500 Von Karman Ave, 10th Fl.
  Irvine, CA 92612
  United States of America
  T: +1 (949) 222 2999
  F: +1 (949) 222 2989


May 3, 2024


Securities and Exchange Commission

100 F Street, NE

Washington, DC 20549


Dear Ladies and Gentleman:


We are the independent registered public accounting firm for RenovoRx, Inc. (the “Company”). We have read the Company’s disclosure set forth in Item 4.01 “Changes in Registrant’s Certifying Accountant” of the Company’s Current Report on Form 8-K dated May 3, 2024 (the “Current Report”) and are in agreement with the disclosure in the Current Report, insofar as it pertains to our firm.





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