Exhibit 32.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Pursuant to 18 U.S.C. § 1350, as created by Section 906 of the Sarbanes-Oxley Act of 2002, the undersigned officer of American Healthcare REIT, Inc., or the Company, hereby certifies, to his knowledge, that:

(1) the accompanying Annual Report on Form 10-K of the Company for the period ended December 31, 2023 (the “Report”) fully complies with the requirements of Section 13(a) or Section 15(d), as applicable, of the Securities Exchange Act of 1934, as amended; and

(2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

March 22, 2024	By:	/s/ DANNY PROSKY
Date		Danny Prosky
		Chief Executive Officer, President and Director
		(Principal Executive Officer)