CONTACT US

1707 Post Oak Blvd., #279, Houston, TX 77056

Payment Remittance: 1707 Post Oak Blvd., #279, Houston, TX 77056

info@grnhll.com

For Submissions/Loss Runs/Credentialing Requests: GHsubmissions@grnhll.com

For Marketing/Appointments: marketing@grnhll.com

For Accounting/Compliance: accounting@grnhll.com

Phone: 832-413-4600

Fax: 832-553-2721

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