Carter Validus Mission Critical REIT 8-K Regulation FD Disclosure

Exhibit 99.3

Consent of Independent Valuation Expert

Carter Validus Mission Critical REIT, Inc.

We hereby consent to the reference to our name and description of our role in the valuation process of certain real estate assets of Carter Validus Mission Critical REIT, Inc. (the “Company”) included in the Company’s Current Report on Form 8-K dated October 1, 2018, to be incorporated by reference in any Registration Statement on Form S-3 of the Company, including the Company’s Registration Statement on Form S-3 (SEC File No. 333-218152). In giving this consent, we do not admit that we are within the category of persons whose consent is required by Section 7 of the Securities Act of 1933, as amended.

/s/ Robert A. Stanger & Co. Inc.

Robert A. Stanger & Co., Inc.

Shrewsbury, New Jersey

October 1, 2018