Dr. Nghia Nguyen
Board-Certified Gastroenterologist
Board-Certified Gastroenterologist
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 |
| 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.
Expert peptic ulcer disease treatment in Houston with Dr. Nghia Nguyen at GastroDoxs - personalized care, advanced diagnostics, improved recovery.
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Perianal abscess treatment in Houston by board-certified Dr. Nghia Nguyen at GastroDoxs. Personalized care, incision and drainage, fast recovery guaranteed.
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Expert perianal fistula care at GastroDoxs in Houston with Dr. Nghia Nguyen. Personalized treatment, advanced diagnostics, surgical and non-surgical options.
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Expert portal hypertension care in Houston with Dr. Nghia Nguyen at GastroDoxs: personalized treatments, advanced procedures, diet management, liver support.
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Expert portal vein thrombosis care in Houston with Dr. Nghia Nguyen. Comprehensive diagnosis, personalized treatment plans, advanced procedures at GastroDoxs.
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Expert Presbyesophagus treatment in Houston by Dr. Nghia Nguyen at GastroDoxs: comprehensive diagnosis, diet guidance, lifestyle tips for improved swallowing.
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Expert primary biliary cirrhosis care in Houston with Dr. Nghia Nguyen at GastroDoxs. Diagnose early, manage symptoms, protect liver health.
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Primary sclerosing cholangitis care at GastroDoxs Houston. Expert GI evaluation, personalized liver support, and long-term digestive health care.
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Dr. Nghia Nguyen at GastroDoxs Houston offers expert diagnosis, personalized treatment for proctalgia fugax rectal spasms with fast lasting relief.
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Expert ulcerative proctitis care in Houston with Dr. Nghia Nguyen at GastroDoxs, providing personalized treatments, rapid relief, rectal inflammation solutions.
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Protein-calorie malnutrition care at GastroDoxs Houston. Expert GI evaluation, nutrition support, and personalized plans for improved health.
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Effective radiation proctitis treatment in Houston by Dr. Nghia Nguyen at GastroDoxs. Minimally invasive procedures, personalized dietary guidance, fast relief.
Read MoreDr. 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.
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.
He performs colonoscopy, upper endoscopy (EGD), polyp removal, capsule endoscopy, and other diagnostic and therapeutic GI procedures to evaluate and treat digestive disorders.
Yes, Dr. Nguyen is currently accepting new patients at the GastroDoxs Cypress location. Appointments can be booked online or by calling the office directly.
Yes, Dr. Nguyen accepts most major insurance plans. We recommend contacting our office or your insurance provider to confirm coverage before your visit.
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.
