EXHIBIT 31.3
CERTIFICATION
I, Glen E. Tullman, certify that:
| 1. | I have reviewed this annual report on Form 10-K/A of Allscripts Healthcare Solutions, Inc; and |
| 2. | Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report. |
Date: April 30, 2012 | /s/ Glen E. Tullman | |
Chief Executive Officer |
