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MHMG Sweetwater

Memorial Hermann Medical Group Sweetwater

16550 Southwest Fwy
Ste B
Sugar Land, TX 77479
(281) 277-0695 tel
(281) 277-0698 fax
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Memorial Hermann Medical Group welcomes you to our Sweetwater practice. We offer comprehensive, integrated care backed by the vast clinical resources of Memorial Hermann.

Our patients enjoy:

  • A relationship with a physician founded on compassion
  • Electronic Medical Records for secure, immediate access to your family's vital medical records
  • Online Patient Portal, which gives you access to your chart information, allowing you to actively monitor your health, schedule appointments and communicate directly with your doctor
  • Access to some of the best specialists and most advanced medical technology available in southwest Houston
Practice Hours:
Monday - Friday: 8:00am - 5:00pm
Close Monday - Friday from 12:30pm - 1:30pm

Meet the Doctors

Dr. Jenny Luu

Jenny Luu, M.D.
Family Medicine

Dr. Gilberto Sustache

Gilberto Sustache, M.D.
Family Medicine

Dr. Peter Kwan

Peter Kwan, M.D.
Family Medicine

Schedule an Appointment


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Patient Testimonials

I have been a patient of Dr. Sustache for over 11 years. He is the best dr. I've ever had. He cares about his patients and he LISTENS to you!!! - Patient of Dr. Sustache

The staff made it (process of scheduling the appointment & checking in) very simple and were very friendly the whole time. - Anonymous

Dr. Luu is an excellent physician. I have recommended several people to her and they have seen & love her. She has an outstanding personality. - Patient of Dr. Luu

Great front office staff & NURSE - (WONDERFUL SMILES WHICH ALWAYS MAKES A PATIENT FEEL BETTER! - Anonymous

Dr. Kwan is an excellent doctor, experienced, knowledgeable, courteous, friendly, caring. - Patient of Dr. Kwan