The Global Nephrology & Hypertension Clinic accepts most major insurance plans.


and our answering service will page the doctor for you.


How do I get to the office?

Please refer to the map below.


How can I get a prescription refilled?

Please call the office and leave a message or talk to the nurse, also you can ask your pharmacy to send us an electronic prescription refill request . Please allow 48h for the prescription to be refilled by the doctor.

How can I find out results to my tests?

Please call the office and speak with the nurse or leave a message and the nurse
or the doctor will get back with you as soon as possible. You may also contact us via our "CONTACT US" page on our website.

What do I do in an emergency?

In an emergency please call 911 or go to the nearest emergency room. If you go to one of the hospitals we are affiliated with make sure to let them know that DR SABER is your doctor so he will be contacted by the ER physician to make a plan for your care. 

Who should I contact if I get sick after office hours or on weekends?

Please call the office  @ 832-380-8291

Global Nephrology &
Hypertension Clinic, PLLC

1200 Binz Street 635
Houston, TX 77004

Ph: (832) 380-8291
Fax: (832) 380-8293

(832) 380-8291

Frequently Asked Questions

What do I bring with me to the appointment:

Please bring with you the following:

  • Current Picture ID,
  • Current Insurance Card(s),
  • Specialist Co-Pay,
  • List of Your Current Medications

How do I set up/change/cancel an appointment?

Please call the office at 832-380-8291.

Global Nephrology & Hypertension Clinic, PLLC

Call for an appointment OR