EXHIBIT 23.1
Independent Registered Public Accounting Firm’s Consent
We consent to the incorporation by reference in this Registration Statement of Sonoma Pharmaceuticals, Inc. (formerly known as Oculus Innovative Sciences, Inc.) on Form S-3 of our report dated June 28, 2017, with respect to our audits of the consolidated financial statements of Sonoma Pharmaceuticals, Inc. and Subsidiaries as of March 31, 2017 and 2016 and for the years then ended appearing in the Annual Report on Form 10-K of Sonoma Pharmaceuticals, Inc. for the year ended March 31, 2017. We also consent to the reference to our firm under the heading “Experts” in the Prospectus, which is part of this Registration Statement.
/s/ Marcum LLP
Marcum LLP
New York, NY
November 9, 2017
