Ethema Health Corporation (GRST)
OTCMKTS · Delayed Price · Currency is USD
0.0003
-0.0001 (-25.00%)
Jan 22, 2026, 4:00 PM EST
Ethema Health Company Description
Ethema Health Corporation operates behavioral healthcare space for the treatment of substance use disorders in the United States.
The company offers rehabilitation services. The company was formerly known as GreeneStone Healthcare Corporation and changed its name to Ethema Health Corporation in April 2017.
Ethema Health Corporation is based in West Palm Beach, Florida.
Ethema Health Corporation
| Country | United States |
| Industry | Medical Care Facilities |
| Sector | Healthcare |
| Employees | 70 |
| CEO | Shawn Leon |
Contact Details
Address: 950 Evernia Street West Palm Beach, Florida 33401 United States | |
| Phone | 416 500 0020 |
| Website | ethemahealth.com |
Stock Details
| Ticker Symbol | GRST |
| Exchange | OTCMKTS |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| ISIN Number | US29764P1093 |
| SIC Code | 8060 |
Key Executives
| Name | Position |
|---|---|
| Shawn E. Leon | Chairman, Chief Executive Officer, President and Chief Financial Officer |