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Contact Us

OFFICE PHONE NUMBER 713-464-4107 

  1. If you are an existing patient, please contact us through the patient portal. https://mycw99.ecwcloud.com/portal13389/jsp/100mp/login_otp.jsp. All clinical questions, requests for appointments, and medication refills should be made through the patient portal.
     

  2. If you are a new patient and would like to request a new patient appointment, please complete the form attached here. [Placeholder]
     

  3. If you have forms for us to complete or forms to return to us, please fax them to: 713-465-4522
     

  4. If you have a form that needs to be completed by your medical team, and you DO NOT HAVE ACCESS TO A FAX MACHINE - please send it to:  clinicrotenberg@houstonspecialtyclinic.com for neurology patients.  This may cause an additional delay in completing the form. 
     

  5. If you have a form that needs to be completed by your medical team, and you DO NOT HAVE ACCESS TO A FAX MACHINE -please send it to: clinicsusarla@houstonspecialtyclinic.com for patients of Dr. Susarla. This may cause an additional delay in completing the form.
     

  6. Please do not email our staff directly, they do not monitor their incoming emails during the day.  Please use the group email instead as it is monitored during business hours.
     

  7. You may complete the form below to reach out to us. If you are an existing patient and you need assistance with the patient portal, please send a message here, and we will reset your portal credentials and get the updated information to you. 

Sugar Land - Texas

​​​​​​​1111 HWY 6, Suite 100
Sugar Land, TX 77478

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Pulmonary clinic on Tuesdays and Wednesdays​

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Phone: 713-464-4107
Fax: 713-465-4522

Frostwood - Memorial City

​​​​​​​902 Frostwood Drive, Suite 210
Houston, TX 77024

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Pulmonary clinic on Monday, Thursday, and Friday
Neurology clinic: Monday through Friday

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Phone: 713-464-4107
Fax: 713-465-4522

Fannin - Houston

​​​​​​​7505 Fannin St., Suite 425
Houston, TX 77054
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Sleep Center, by referral only.​​​​

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Phone: 713-464-4107
Fax: 713-465-4522

Need Assistance?

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