One Step Diagnostic – Katy Address Street: 2051 Greenhouse Rd #100 City: Houston State: Texas Zip Code: 77084 Contact Phone: 832-662-3891 Fax: 281-492-2427 Website: www.onestepdiagnostic.com Map & Directions 2051 Greenhouse Rd #100, Houston, TX Get Help!If you have been injured, please complete this form to have an office contact you. Notice: JavaScript is required for this content.
