Power of Attorney for SEC Reporting

This filing contains a Power of Attorney document, designated as Exhibit 24.1, executed by Aric Ching-Pao Chang, Chief Financial Officer of American Healthcare REIT, Inc. The document appoints Mark E. Foster, Cora Lo, Charlynn H. Diapo, and Kate Jones as attorneys-in-fact. These individuals are authorized to act on Mr. Chang's behalf for all SEC reporting purposes, including obtaining EDGAR credentials, filing necessary forms such as Form ID, Form 144, Forms 3, 4, and 5, and Schedules 13D or 13G. The attorneys-in-fact are empowered to manage the EDGAR account, including appointing administrators and users, and to obtain transaction information regarding the company's securities. The power of attorney remains effective until Mr. Chang is no longer required to file these specific forms, unless revoked earlier. It also clarifies that the attorneys-in-fact are not liable for Mr. Chang's compliance responsibilities.