Now accepting Telehealth appointments. Schedule your appointment today.

Northside Gastroenterology Associates, PA

Ayub Hussain, M.D., F.A.C.P., F.A.C.G.

Board Certified Gastroenterologist located in Cypress, TX & Katy, TX

To our valued patients,

The healthcare community is working together to stop the spread of the COVID-19 virus. At Northside Gastroenterology Associates, we have put into effect preventative safeguards in our office to help limit infections and slow the spread of the virus. Our number one priority is the health, safety and the well being of you, the staff and our families. In response, we are offering TELEMEDICINE for remote consultations as we do not want any lapse in your care.
We apologize for any inconvenience you may experience during these unprecedented times. Please call our office at 281-477-9305 if you have any questions or concerns regarding Telemedicine. As always, our office is open if you would prefer to see Dr. Ayub Hussain in person.




About Northside Gastroenterology Associates

Northside Gastroenterology Associates in Cypress and Katy, Texas, offers comprehensive and highly specialized care in gastroenterology, endoscopy, colonoscopy, ERCP, and hepatology.  Dr. Ayub Hussain and his team strive to provide high-quality medical care and services in a compassionate, personalized, and specialized environment. They believe that patients need and deserve information about their condition, treatment alternatives, and staying healthy long term.

Dr. Ayub Hussain treats various gastroenterology issues, including irritable bowel syndrome, hemorrhoids, acid reflux, and gastroesophageal reflux disease (GERD).  He provides a range of procedures including endoscopies, colonoscopies, and colon cancer screenings using the most advanced medical technology available. Their progressive and personalized approach makes Northside Gastroenterology Associates a leading gastroenterology practice in the Greater Houston area. 

Dr. Ayub Hussain is welcoming new patients at both Northside Gastroenterology Associate locations in Cypress and Katy, Texas. Call one of the offices or schedule an appointment online.

Insurance Policy

Please review our list of accepted insurances. If you have any questions, please contact the office.

Anthem Blue Cross
Assurant Health
First Health
GWH-Cigna (formerly Great West Healthcare)
Meridian Health Plan
Optum Health
TriWest Healthcare Alliance

Blog Posts

Acid Reflux: 5 Common Triggers

Most people have experienced heartburn at least once or twice, but if you have it more often than not, you may have acid reflux or the chronic version called gastroesophageal reflux disease (GERD), and things you do every day may be making it worse.

Emotional Aspects of Irritable Bowel Syndrome

No one wants to talk about bowel movements. In fact, the less others know about your business, the better. But when you have irritable bowel syndrome (IBS), there’s no hiding it — and it’s starting to get to you. Can IBS affect you psychologically?

When Hemorrhoids Require Medical Intervention

You might be tempted to sweep embarrassing problems like hemorrhoids under the rug and hope they go away on their own. Ignoring them, however, can turn an easily treated issue into long-term discomfort and bleeding.


Words from our patients

  • Google

    "I have high anxiety and this doctor was very patient and calm with me. He took the time to answer all of my questions and had a very soothing nature of him."

    Brittany G.
  • Google

    "Procedure, efficiency, recovery, and bedside manner were delivered with the utmost compassion and professionalism."

    Dawn D.
  • Google

    "He had a great bedside manner and was never in a hurry when answering my many questions. I definitely recommend using Dr. Hussain."

    Brett M.
Our Locations

Choose your preferred location