POWER OF ATTORNEY
Know all by these presents, that the undersigned hereby authorizes Eric
Schwartz, David Sirolly, Carol Shields and Christopher Daly to execute for
and on behalf of the undersigned Forms 3, 4 and 5, and any amendments thereto,
and cause such form(s) to be filed with the United States Securities and
Exchange Commission pursuant to Section 16(a) of the Securities Act of 1934,
relating to the undersigned's beneficial ownership of securities in Integra
LifeSciences Holdings Corporation (the "Company"). The undersigned also
authorizes the above persons to execute for and on behalf of the undersigned any
Form ID or similar document required to obtain or renew Securities and Exchange
Commission electronic filings codes and passwords and cause such form(s) to be
submitted to and/or filed with the Securities and Exchange Commission. The
undersigned hereby grants to each such attorney-in-fact full power and authority
to do and perform any and every act and thing whatsoever requisite, necessary,
or proper to be done in the exercise of any of the rights and powers herein
granted, as fully to all intents and purposes as the undersigned might or could
do if personally present, with full power of substitution or revocation, hereby
ratifying and confirming all that such attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this power of attorney and the rights and powers herein
granted. The undersigned acknowledges that the foregoing attorneys-in-fact, in
serving in such capacity at the request of the undersigned, are not assuming,
nor is the Company assuming, any of the undersigned's responsibilities to comply
with Section 16 of the Securities Exchange Act of 1934.

           This Power of Attorney shall remain in full force and effect until
the undersigned is no longer required to file Forms 3, 4 and 5 with respect to
the undersigned's holdings of, and transactions in, securities issued by the
Company, unless earlier revoked by the undersigned in a signed writing delivered
to the foregoing attorneys in-fact.

          IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney
to be executed as of this 14th day of February 2020.
                                                        /s/ Daniel L. Reuvers
                                                        Daniel L. Reuvers