LIMITED POWER OF ATTORNEY FOR
SECTION 16 REPORTING OBLIGATIONS

KNOW ALL BY THESE PRESENTS, that the undersigned hereby makes,
constitutes and appoints each of Richard DiIorio, Gregory Schulte and Jeanie
Latz, signing singly, as the undersigned's true and lawful attorney-in-fact,
with full power and authority as hereinafter described on behalf
of and in the name, place and stead of the undersigned to:
      (1) seek, obtain or maintain filing codes with the United States
Securities and Exchange Commission, including submission of Form ID;
      (2) prepare, execute, acknowledge, deliver and file Forms 3, 4,
and 5 (including any amendments thereto) with respect to the securities of
InfuSystem Holdings, Inc., a Delaware corporation (the "Company"), with the
United States Securities and Exchange Commission, any national securities
exchanges and the Company, as considered necessary or advisable under
Section 16(a) of the Securities Exchange Act of 1934 and the rules and
regulations promulgated thereunder, as amended from time to time (the
"Exchange Act");
      (3) seek or obtain, as the undersigned's representative and on the
undersigned's behalf, information on transactions in the Company's securities
from any third party, including brokers, employee benefit plan administrators
and trustees, and the undersigned hereby authorizes any such person to
release any such information to the undersigned and approves and ratifies any
such release of information; and
      (4) perform any and all other acts which in the discretion of such
attorney-in-fact are necessary or desirable for and on behalf of the
undersigned in connection with the foregoing.
The undersigned acknowledges that:
      (1) this Limited Power of Attorney authorizes, but does not require,
such attorney-in-fact to act in their discretion on information provided to
such attorney-in-fact without independent verification of such information;
      (2) any documents prepared and/or executed by such attorney-in-fact
on behalf of the undersigned pursuant to this Limited Power of Attorney
will be in such form and will contain such information and disclosure
as such attorney-in-fact, in his or her discretion, deems necessary
or desirable;
      (3) neither the Company nor such attorney-in-fact assumes (i) any
liability for the undersigned's responsibility to comply with the
requirement of the Exchange Act, (ii) any liability of the undersigned
for   any failure to comply with such requirements, or (iii) any
obligation or liability of the undersigned for profit disgorgement
under Section 16(b) of the Exchange Act; and
      (4) this Limited Power of Attorney does not relieve the undersigned
from responsibility for compliance with the undersigned's obligations under
the Exchange Act, including without limitation the reporting requirements
under Section 16 of the Exchange Act.
      The undersigned hereby gives and grants the foregoing attorney-in-fact
full power and authority to do and perform all and every act and thing
whatsoever requisite, necessary or appropriate to be done in and about the
foregoing matters as fully to all intents and purposes as the undersigned
 might or could do if present, hereby ratifying all that such
attorney-in-fact of, for and on behalf of the undersigned, shall lawfully
 do or cause to be done by virtue of this Limited Power of Attorney.
      This Limited Power of Attorney shall remain in full force and
effect until revoked by the undersigned in a signed writing delivered to
such attorney-in-fact. This Limited Power of Attorney shall be governed
by, and construed in accordance with, the laws of the state of Delaware,
 excluding its conflicts of laws principles.
       IN WITNESS WHEREOF, the undersigned has caused this Limited Power of
Attorney to be executed as of this   16th day of May, 2019.
  	/s/ Jeannine Sheehan
	Print Name:  Jeannine Sheehan