Exhibit 99.3
POWER OF ATTORNEY
December 20, 2019
Each of the undersigned hereby constitutes and appoints Andrew Collins as the undersigned’s true and lawful authorized representative andattorney-in-fact to execute for, and on behalf of, the undersigned and to file with the U.S. Securities and Exchange Commission and any other authority: (1) any Forms 3, 4 and 5, and any amendments thereto, in accordance with Section 16(a) of the Securities and Exchange Act of 1934, as amended (the “1934 Act”), and the rules promulgated thereunder; and (2) any Schedules 13D and Schedules 13G, and any amendments thereto, in accordance with Section 13 of the 1934 Act and the rules promulgated thereunder, in each case with respect to any securities of Capital Senior Living Corporation (and any successor thereto).
Each of the undersigned hereby grants to suchattorney-in-fact full power and authority to do and perform all and every act and thing whatsoever requisite, necessary and proper to be done in the exercise of any of the rights and powers herein granted, hereby ratifying and confirming all that suchattorney-in-fact shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted. Each of the undersigned acknowledges that the foregoingattorney-in-fact, in serving in such capacity at the request of the undersigned, is not assuming any of the undersigned’s responsibilities to comply with Section 16 or Section 13 or any other provision of the 1934 Act.
This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file any Forms 3, 4 and 5 or Schedules 13D or Schedules 13G with respect to any securities of AAC Holdings, Inc. (or any successor thereto), unless earlier revoked by the undersigned in a signed writing delivered to the foregoingattorney-in-fact.