Document:

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                                                                    EXHIBIT 10.3

                        AMENDMENT TO EMPLOYMENT AGREEMENT

         THIS AMENDMENT TO EMPLOYMENT AGREEMENT ("Amendment") is made and
entered into as of June 17, 2003 by and between William E. Peterson, Jr., an
individual resident of the State of Georgia ("Employee"), and Horizon Medical
Products, Inc., a Georgia corporation (the "Employer");

                              W I T N E S S E T H:

         WHEREAS, Employee and Employer entered into that certain Employment
Agreement dated March 16, 2002, as amended by Amendment to Employment Agreement
dated September 16, 2002, and by Amendment to Employment Agreement dated March
7, 2003 (together, the "Employment Agreement"), and desire to further amend the
Employment Agreement in the manner hereinafter provided;

         NOW, THEREFORE, in consideration of the premises and the mutual
promises and agreements contained herein, and other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the
parties hereto intending to be legally bound, hereby agree as follows:

         1.       Section 1 of the Employment Agreement is hereby deleted and
inserted in lieu thereof is the following Section 1:

                  Section 1.  Employment.

                          Subject to the terms hereof, Employer agrees to
                  continue to employ Employee, and Employee hereby agrees to
                  continue his employment with Employer. Employee will serve as
                  President of Employer through June 30, 2003, but thereafter
                  shall no longer serve as President of Employer. Commencing
                  July 1, 2003 and for the remainder of the Term of employment
                  hereunder, Employee will serve as Vice-Chairman of Employer.
                  Through June 30, 2003, Employee agrees to devote his full
                  business time and best efforts to the performance of the
                  duties that the Chief Executive Officer or the Board of
                  Directors of Employer (the "Board of Directors") may assign
                  Employee from time to time. Commencing on July 1, 2003 and for
                  the remainder of the Term of employment hereunder, Employee
                  shall devote his best efforts and such time as Employee and
                  the Chief Executive Officer of Employer deem necessary to
                  coordinate with the Audit Committee of the Board of Directors
                  and the management of Employer the implementation of actions
                  necessary for Employer's compliance with the Sarbanes-Oxley
                  Act and compliance with new Sarbanes-Oxley related rules and
                  regulations, if any, promulgated by the American Stock
                  Exchange.
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         2.       The lead-in language of Section 2 of the Employment Agreement,
prior to subsection (a) of Section 2, is hereby deleted in its entirety and the
following lead-in language is hereby inserted in Section 2 in lieu thereof:

                           The term of Employee's employment hereunder (the
                  "Term") shall be from March 16, 2002 (the "Effective Date")
                  until the earlier of (i) January 31, 2004, or (ii) the
                  occurrence of any of the following events: . . .

         3.       Section 3.1(a) of the Employment Agreement is hereby amended
by deleting the first sentence in Section 3.1(a) from the Employment Agreement
and by inserting in lieu thereof the following provision:

                           Employee will be paid a salary (the "Salary") of not
                  less than Two Hundred Twenty Five Thousand Dollars
                  ($225,000.00) per annum, less deductions and withholdings
                  required by applicable law, through June 30, 2003. Commencing
                  on July 1, 2003 and for the remainder of the Term of
                  employment hereunder, the Salary shall be One Hundred Twelve
                  Thousand Five Hundred Dollars ($112,500.00) per annum, less
                  deductions and withholdings required by applicable law.

         4.       Section 3.2(a) of the Employment Agreement is hereby deleted
in its entirety and substituted in lieu thereof shall be the following new
Section 3.2(a):

                           (a)      Except as hereinafter provided, upon the
                  termination of the employment of Employee hereunder for any
                  reason, Employee shall be entitled to all compensation and
                  benefits earned or accrued under Section 3.1 as of the
                  effective date of termination (the "Termination Date"), but
                  from and after the Termination Date no additional compensation
                  or benefit shall be earned by Employee hereunder. If
                  Employee's employment hereunder is terminated by Employer
                  pursuant to Section 2(c) hereof or if Employee voluntarily
                  leaves the employment of Employer at any time from March 16,
                  2003 through January 31, 2004 (in which event the Termination
                  Date will be the date on which Employee leaves employment),
                  then, in addition to any other amount payable hereunder,
                  Employer shall continue to pay Employee Salary of Two Hundred
                  Twenty Five Thousand Dollars ($225,000.00) per annum for
                  twelve (12) months after the Termination Date, in periodic
                  payments on the dates each month on which Employer's employees
                  are paid. In the event Employee is entitled to receive payment
                  under the preceding sentence, Employee shall continue to be
                  eligible to receive the benefits set forth in Section 3.1(c)
                  and Section 3.1(g) above during such twelve (12) months.

         5.       For purposes of Section 3.2(b) of the Employment Agreement,
Employee's annual Salary shall be deemed to be Two Hundred Twenty Five Thousand
Dollars ($225,000.00).

                                      -2-
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         6.       Except as expressly amended above, all other provisions of the
Employment Agreement shall remain in full force and effect. This Amendment
inures to the benefit of, and is binding upon, Employer and its respective
successors and assigns and Employee, together with Employee's executor,
administrator, personal representatives, heirs, and legatees. This Amendment is
intended by the parties hereto to be the final expression of their agreement
with respect to the subject matter hereof and is the complete and exclusive
statement of the terms thereof, notwithstanding any representations, statements,
or agreements to the contrary heretofore made. This Amendment supersedes and
terminates all prior agreements and understandings between Employer and Employee
concerning the subject matter of this Amendment. This Amendment may be modified
only by a written instrument signed by all of the parties hereto. This Amendment
shall be deemed to be made in, and in all respects shall be interpreted,
construed, and governed by and in accordance with, the laws of the State of
Georgia without reference to its conflicts of law principles. This Amendment may
be executed in two or more counterparts, each of which shall be deemed to be an
original, but all of which together shall constitute one and the same
instrument.

         IN WITNESS WHEREOF, the parties hereto have executed this Amendment as
of the date first above written.

                                   HORIZON MEDICAL PRODUCTS, INC.

                                   By: /s/ Marshall B. Hunt
                                     ------------------------------------------
                                      Marshall B. Hunt, Chief Executive Officer

                                   EMPLOYEE:

                                        /s/ William E. Peterson, Jr.
                                   ---------------------------------------------
                                   William E. Peterson, Jr.

                                      -3-<PAGE>
                                                                    EXHIBIT 10.4

                       AMENDMENT TO EMPLOYMENT AGREEMENT

         THIS AMENDMENT TO EMPLOYMENT AGREEMENT ("Amendment") is made and
entered into as of June 21, 2003 by and between Robert R. Singer, an individual
resident of the State of Georgia ("Employee"), and Horizon Medical Products,
Inc., a Georgia corporation (the "Employer");

                              W I T N E S S E T H:

         WHEREAS, Employee and Employer entered into that certain Employment
Agreement dated June 21, 2001 (the "Employment Agreement"), and desire to amend
the Employment Agreement in the manner hereinafter provided;

         NOW, THEREFORE, in consideration of the premises and the mutual
promises and agreements contained herein, and other good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged,
the parties hereto intending to be legally bound, hereby agree as follows:

         1.       The lead-in language of Section 2 of the Employment
Agreement, prior to subsection (i) of Section 2, is hereby deleted in its
entirety and the following lead-in language is hereby inserted in Section 2 in
lieu thereof:

                           The term of Employee's employment hereunder (the
                  "Term") shall be from June 21, 2003 (the "Effective Date")
                  until the earlier of (i) June 21, 2004, or (ii) the
                  occurrence of any of the following events: . . .

         2.       Section 2(ii)(E) of the Employment Agreement is hereby
amended by deleting such subsection in its entirety from the Employment
Agreement.

         3.       Section 2(iii) of the Employment Agreement is hereby amended
by deleting therefrom the phrase "ninety (90) days" and inserting in lieu
thereof the phrase "sixty (60) days".

         4.       Section 2(iv) of the Employment Agreement is hereby amended
by deleting therefrom the phrase "thirty (30) days" and inserting in lieu
thereof the phrase "sixty (60) days".

         5.       Section 3.1(a) of the Employment Agreement is hereby amended
by deleting the first sentence in Section 3.1(a) from the Employment Agreement
and by inserting in lieu thereof the following first sentence:

                           Commencing on June 21, 2003 and for the remainder of
                  the Term of employment hereunder, the Salary shall be One
                  Hundred Sixty Thousand Dollars ($160,000.00) per annum, less
                  deductions and withholdings required by applicable law.

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         6.       Section 3.1(b) of the Employment Agreement is hereby amended
by deleting Section 3.1(b) from the Employment Agreement and by inserting in
lieu thereof the following Section 3.1(b):

                           (b)  Bonus. For each calendar quarter during the
                  Term, including the second quarter of 2003 and the second
                  quarter of 2004, Employee shall be eligible to earn a maximum
                  bonus of Ten Thousand Dollars ($10,000.00) based upon the
                  applicable bonus program established for Employee by Employer
                  for such calendar quarter where the bonus amount is dependent
                  upon both Employer's performance for the quarter in terms of
                  revenue and EBITDA and upon Employee's achievement of
                  quarterly management business objectives for the quarter
                  established by the Chief Operating Officer for Employee. Any
                  bonus earned by Employee for a calendar quarter will be paid
                  within thirty (30) to forty-five (45) days after the end of
                  such quarter.

         7.       Section 3.1(c) of the Employment Agreement is hereby amended
by changing the amount of $500.00 in such Section 3.1(c) to $600.00, effective
June 21, 2003.

         8.       The Termination Period provided for in the last sentence of
the first paragraph in Section 3.2 of the Employment Agreement is hereby
amended by deleting the phrase "twelve (12) months" and inserting in lieu
thereof the phrase "six (6) months". The eighteen (18) month period for
severance that is referred to twice in the last paragraph in Section 3.2 of the
Employment Agreement is hereby amended by deleting such eighteen (18) months
and inserting in lieu thereof the period of six (6) months for such severance
period.

         9.       The second paragraph in Section 3.2 of the Employment
Agreement is hereby amended by deleting such paragraph in its entirety and by
inserting in lieu thereof the following paragraphs:

                           If Employee's employment with Employer continues
                  after the Term and Employee does not have an employment
                  agreement with Employer then in effect and Employee's
                  employment with Employer is terminated by Employer without
                  good cause (with "good cause" defined in Section 2(ii)
                  above), then Employer shall continue to pay Employee the
                  Salary for the Termination Period (as defined below) in
                  periodic payments (on the same basis as if Employee continued
                  to serve as an employee for such period), and Employee shall
                  continue to be eligible to receive the automobile allowance
                  described in Section 3.1(c) above and shall be entitled to
                  have Employer pay his individual premiums for his COBRA
                  health insurance benefits during such Termination Period
                  without any additional expense to Employee. For purposes of
                  this paragraph only, the Termination Period shall mean a
                  period that commences on the effective date of

                                      -2-
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                  termination of Employee's employment by Employer without good
                  cause and continues thereafter for six (6) months. In
                  consideration for receiving such severance benefits, Employee
                  shall comply with the provisions of Section 4 below during
                  the Termination Period.

                           If Employee's employment hereunder is terminated by
                  Employer pursuant to Section 2(ii) above for good cause, then
                  Employer shall continue to pay Employee his normal Salary
                  pursuant to Section 3.1(a) during the sixty (60) days
                  immediately following the effective date of termination of
                  employment under Section 2(ii), in periodic payments (on the
                  same basis as if Employee continued to serve as an employee
                  during such period).

         10.      Section 4 of the Employment Agreement is hereby amended by
deleting such Section 4 in its entirety and by inserting in lieu thereof the
following new Section 4:

                  Section 4.  Non-Compete Covenants.

                           During the six (6) month period after the effective
                  date of his last date of employment hereunder, Employee shall
                  not, on his own behalf or on behalf of others, engage within
                  the United States in the sale or marketing of implantable
                  vascular access ports, hemodialysis catheters, central venous
                  catheters, or implantable pumps used for delivery of hepatic
                  arterial infusion treatment. During the six (6) month period
                  after the effective date of his last date of employment
                  hereunder, Employee shall not, on his own behalf or on behalf
                  of others, hire or solicit for employment any person who at
                  the time of such hiring or solicitation is an employee of
                  Employer.

         11. Except as expressly amended above, all other provisions of the
Employment Agreement shall remain in full force and effect. This Amendment
inures to the benefit of, and is binding upon, Employer and its respective
successors and assigns and Employee, together with Employee's executor,
administrator, personal representatives, heirs, and legatees. This Amendment is
intended by the parties hereto to be the final expression of their agreement
with respect to the subject matter hereof and is the complete and exclusive
statement of the terms thereof, notwithstanding any representations,
statements, or agreements to the contrary heretofore made. This Amendment
supersedes and terminates all prior agreements and understandings between
Employer and Employee concerning the subject matter of this Amendment. This
Amendment may be modified only by a written instrument signed by all of the
parties hereto. This Amendment shall be deemed to be made in, and in all
respects shall be interpreted, construed, and governed by and in accordance
with, the laws of the State of Georgia without reference to its conflicts of
law principles. This Amendment may be executed in two or more counterparts,
each of which shall be deemed to be an original, but all of which together
shall constitute one and the same instrument.

                                      -3-
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         IN WITNESS WHEREOF, the parties hereto have executed this Amendment as
of the date first above written.

                                  HORIZON MEDICAL PRODUCTS, INC.

                                  By: /s/ Marshall B. Hunt
                                    ------------------------------------
                                     Marshall B. Hunt, Chief Executive Officer

                                  EMPLOYEE:

                                  /s/ Robert R. Singer
                                  --------------------------------------
                                  Robert R. Singer

                                      -4-

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