Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement Nos. 333-159159, 333-183488, 333-198674 and 333-220186 on Form S-8 and Registration Statement Nos. 333-215672 and 333-239669 on Form S-3 of our report dated March 8, 2021, relating to the consolidated financial statements of Harrow Health, Inc. and subsidiaries, appearing in this Annual Report on Form 10-K of Harrow Health, Inc. for the year ended December 31, 2020.

/s/ KMJ Corbin & Company LLP

Irvine, California

March 8, 2021

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