Dr. Shahzad specializes in providing comprehensive evaluation and treatment of Gastrointestinal and Liver disorders. These disorders may be uncomfortable and unpleasant to discuss however they are often successfully treatable. The key is early diagnosis and treatment.

We offer outpatient, minimally invasive digestive procedures such as upper endoscopy and colonoscopy to diagnose and treat digestive problems as quickly and painlessly as possible.

Dr. Atif Shahzad can help you with all of the digestive and liver diseases and procedures including:

Colon Cancer Screening

Abdominal Pain

Acid Reflux and Heartburn

Difficulty Swallowing



Colon Cancer

Colon Polyps

Inflammatory Bowel Diseases

Colitis / Ulcerative Colitis

Crohn’s Disease

Diverticulosis and Diverticulitis

Blood in Stools

Celiac Disease

Gastric Ulcers

Irritable Bowel Syndrome (IBS)

Hepatitis B and C

Liver Cirrhosis

Abnormal Liver Function

Fatty Liver

Gallstones / Bile Duct Issues


Upper Endoscopy or EGD


Capsule Endoscopy


Nathan Geisendorff

He installed a pacemaker 2 years ago perfect results, last week 6/2016 he operated and put four stents. I would give him more stars but no room. Very caring Doctor and proud of his skills as I am .

Tomball, TX

Olan Raspberry

Dr. Shahzad is Very professional and thorough. Definitely recommend.

Waller, TX

Peggy Wilkins

A great doctor with a fantastic bedside manner.. He would be very hard to beat, for sure! He is very concerned and takes time with his patients.

Houston, TX

John Rudinger

I have a heart issue. I chose Dr. Shahzad because he was recommended to me several years back by a good friend of mine who is a doctor, and because, based on my recommendation, he got two of my employees through major heart problems. Both ending with varying procedures, but Dr. Shahzad was as excellent in the way he treated them, not just the procedures, but in how he dealt with them as patients. He develops a relationship with the patient that shows he cares.

Magnolia, TX

Tim Cronin

Absolutely the finest physician I have ever dealt with. I have had three previous cardiologists prior to Dr. Shahzad. Hand’s down he is exceptional. He is very personable, professional and empathetic. Dr. Shahzad explains everything in detail and leaves no question unanswered. He spends a lot of time with his patients and he is passionate and committed. He is absolutely the best at what he does.

Montgomery, TX

Lahoma Hewitt

Very nice, Personable Dr. A +

Humble, TX

Shannon Camp

Great Dr A.

Splendora, TX

Dorothy Frazier

I had extenuating circumstances, They accommodated my needs., I will definitely recommend Dr. Shahzad.

Conroe, TX

Vanessa Hernandez

Dr. Shahzad an his medical assistant were excellent!

Porter, TX

Shantell Dowden

Excellent customer service & Patient communication

Porter, TX

Al L

Great patient communications and does not do unnecessary testing. I felt that he explained, to my satisfaction, all options, pros and cons, of each, and quickly gained my trust.

Spring, TX


I am an internist and his patient. I refer my patients to him and trusted him with my health. He was wonderful and helped catch my condition when many doctors missed it for 10years. His entire team was incredible. I could not ask for better for me or my patients. Forever appreciative.

Houston, TX


 281-SHAHZAD (742-4932)

26103 Interstate 45, Suite 100