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1.9K Reviews | 4.7 Star Rating | 20+ years of experience | 72k+ Patients Treated

Dr. Nghia Nguyen

Board-Certified Gastroenterologist

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Difficulty Swallowing

American Society for Gastrointestinal Endoscopy

About

Dr. Nghia Nguyen, DO, is a compassionate and board-certified gastroenterologist providing advanced digestive care in the Greater Houston area. With a focus on personalized, patient-centered treatment, Dr. Nguyen brings both skill and empathy to every appointment.

He earned his medical degree from the Texas College of Osteopathic Medicine and completed his residency in Internal Medicine at the University of Texas at Rio Grande Valley. Dr. Nguyen then pursued a fellowship in Gastroenterology at the same institution, where he gained extensive training in diagnosing and managing a wide range of GI conditions.

Dr. Nguyen’s expertise includes the treatment of acid reflux, irritable bowel syndrome (IBS), inflammatory bowel disease (IBD), colorectal cancer screening, liver disorders, and more. His calm, communicative style ensures that patients feel heard and respected throughout their care journey.

Outside of his practice, Dr. Nguyen enjoys giving back to the community and spending time with his family. Fluent in both Vietnamese and English, he is proud to serve Houston’s diverse population with cultural sensitivity and clinical excellence.

Profile
Position	Gastroenterologist
Graduate Education	Texas College of Osteopathic Medicine
Residency	University of Texas at Rio Grande Valley Internal Medicine
Fellowship	University of Texas at Rio Grande Valley Gastroenterology
Years in Practice	2
Languages Spoken	Vietnamese and English
Email	gastrodoxsstaff@gmail.com
Phone	+1 832-632-4070

At GastroDoxs, we offer advanced care for all digestive and liver conditions, with a focus on patient education and long-term wellness. Located in Cypress and surrounding areas, our clinic provides comprehensive diagnostic tools, compassionate service, and personalized care for each patient we serve.

Conditions Treated by Dr Nghia Nguyen

ASLC

Autoimmune Hepatitis

Backwash Ileitis

Barrett's Esophagus

Bloating

Bowel Obstruction

Budd-Chiarai Syndrome

Candida

Cardiac Cirrhosis

Celiac Disease

Change in Bowel Habit

Choledocholithiasis

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Frequently Asked Questions

What is Dr. Nghia Nguyen’s medical background?

Dr. Nghia Nguyen, DO, is a board-certified gastroenterologist who completed his medical degree at Texas College of Osteopathic Medicine. He trained in Internal Medicine and completed his Gastroenterology fellowship at the University of Texas at Rio Grande Valley.

What conditions does Dr. Nghia Nguyen treat?

Dr. Nguyen treats a broad range of digestive conditions including acid reflux (GERD), IBS, Crohn’s disease, ulcerative colitis, liver disease, colorectal polyps, and dysphagia.

What procedures does Dr. Nghia Nguyen perform?

He performs colonoscopy, upper endoscopy (EGD), polyp removal, capsule endoscopy, and other diagnostic and therapeutic GI procedures to evaluate and treat digestive disorders.

Is Dr. Nguyen accepting new patients?

Yes, Dr. Nguyen is currently accepting new patients at the GastroDoxs Cypress location. Appointments can be booked online or by calling the office directly.

Does Dr. Nguyen accept insurance?

Yes, Dr. Nguyen accepts most major insurance plans. We recommend contacting our office or your insurance provider to confirm coverage before your visit.

Where is Dr. Nguyen seeing patients?

Dr. Nguyen sees patients at GastroDoxs in Cypress, TX. The clinic provides advanced care for digestive and liver conditions in a convenient and compassionate setting.

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