Exhibit 31.2

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER

PURSUANT TO SECTION 302 OF THE

SARBANES-OXLEY ACT OF 2002

I, Mihir
K. Taneja, certify that:

1. I have reviewed this annual report on Form 10-KSB of GeoPharma, Inc.;

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;

3. Based on my
knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the small business issuer as of, and for, the
periods presented in this report;

4. The small business issuers other certifying officer(s) and I are responsible for establishing and maintaining
disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the small business issuer and have:

a) designed such
disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the small business issuer, including its consolidated subsidiaries, is made
known to us by others within those entities, particularly during the period in which this report is being prepared;

b) evaluated the effectiveness of the
small business issuers disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures as of the end of the period covered by this report based on such
evaluation; and

c) disclosed in this report any change in the small business issuers internal control over financial reporting that occurred during
the small business issuers most recent fiscal quarter (the small business issuers fourth fiscal quarter in the case of an annual report) that has materially affected, or is likely to materially affect, the small business issuers
internal control over financial reporting; and

5. The small business issuers other certifying officer(s) and I have disclosed, based on our most
recent evaluation of internal control over financial reporting, to the registrants auditors and the audit committee of the small business issuers board of directors (or persons performing the equivalent functions):

a) all significant deficiencies in the design or operation of internal controls which could adversely affect the small business issuers ability to record, process,
summarize and report financial data and have identified for the small business issuers auditors any material weaknesses in internal controls; and

b)
any fraud, whether or not material, that involves management or other employees who have a significant role in the small business issuers internal control over financial reporting.



|                     |  |     |  |                        
|-------------------- |  | --- |  | -----------------------
|Dated: June 29, 2006 |  | By: |  | /s/ MIHIR K. TANEJA    
|                     |  |     |  | Mihir K. Taneja        
|                     |  |     |  | Chief Executive Officer