EXHIBIT 99.1 Press Release Irvine, CA – May 13, 2024 Contact: Alan Peterson Email: investorrelations@ahcreit.com American Healthcare REIT (“AHR”) Announces First Quarter 2024 Results American Healthcare REIT, Inc. (the “Company,” “we,” “our,” or “us”) (NYSE: AHR) announced today its first quarter 2024 results. Key Highlights: • Reported GAAP net loss attributable to common stockholders of $(0.04) per basic and diluted share for the three months ended March 31, 2024. • Reported Normalized Funds from Operatio ...