Contact Us United Therapy Services10333 Harwin Dr. Ste# 365Houston, TX 77036 t. (281) 516-8288f. (281) 516-8281 "*" indicates required fields Choose a Recipient*Please SelectGeneralDexter SimmonsRob SantosAllison CryerName* Email* Quick Message*CAPTCHACommentsThis field is for validation purposes and should be left unchanged. 10333 Harwin Dr.