Cover
| Cover | Jul. 17, 2023 |
| Document Information [Line Items] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Jul. 17, 2023 |
| Entity File Number | 001-41185 |
| Entity Registrant Name | GARDINER HEALTHCARE ACQUISITIONS CORP. |
| Entity Central Index Key | 0001858912 |
| Entity Tax Identification Number | 86-2899992 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | 3107 Warrington Road |
| Entity Address, City or Town | Shaker Heights |
| Entity Address, State or Province | OH |
| Entity Address, Postal Zip Code | 44120 |
| City Area Code | 216 |
| Local Phone Number | 633-6708 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
| Units, each consisting of one share of common stock, par value $0.0001 per share, and one redeemable warrant [Member] | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Units, each consisting of one share of common stock, par value $0.0001 per share, and one redeemable warrant |
| Trading Symbol | GDNRU |
| Security Exchange Name | NASDAQ |
| Shares of common stock, par value $0.0001 per share, included as part of the units [Member] | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Shares of common stock, par value $0.0001 per share |
| Trading Symbol | GDNR |
| Security Exchange Name | NASDAQ |
| Redeemable warrants included as part of the units [Member] | |
| Document Information [Line Items] | |
| Title of 12(b) Security | Redeemable warrants |
| Trading Symbol | GDNRW |
| Security Exchange Name | NASDAQ |