Welcome to Our Practice

Welcome to Gastroenterology Consultants of West Houston, Your Gastroenterologist in Katy, TX.

Welcome! The gastroenterology professionals at Gastroenterology Consultants of West Houston are pleased to welcome you to our practice. We want all our patients to be informed decision-makers and fully understand any health issues you face. That's why we've developed a website loaded with valuable information about gastroenterology, endoscopy, Colonoscopy, digestive problems, treatments for Hemorrhoids, Acid Reflux, and more.

Our website also provides you with the background about our gastroenterologists, staff, office hours, financing policies, appointment procedures, maps, directions to our office, and other useful information. We know how hectic life can be and are committed to making our practice convenient and accessible. And we want you to feel confident that when you choose Gastroenterology Consultants of West Houston, you're working with professionals who are qualified, experienced, and caring.

Please take a few moments to look through this site to get a better feel for

Gastroenterology Consultants of West Houston's capabilities and services. We also invite you to email or call our office at any time to request an appointment or ask any questions. Thank you.

Meet Our Doctor

  • Dr.
    Hyon Kang

    Dr. Hyon Kang

    Gastroenterologist Katy TX

    Gastroenterology Consultants of West Houston

    Dr Kang has a wealth of life experience outside medicine. After graduating from Colorado College with a Bachelor of Arts in chemistry, Dr. Kang joined the United States Air Force as an officer. He served in Japan, Korea, and California before pursuing a medical career. He received an Air Force Health Professions Scholarship to attend Oklahoma State University College of Osteopathic Medicine. He completed an internal medicine residency at Wilford Hall Medical Center at Lackland Air Force Base and a gastroenterology fellowship at the University of Virginia with an emphasis in liver, and advanced therapeutic procedures. He served as chief of gastroenterology at Kessler Air Force Base. Since leaving the Air Force he worked in El Paso for 3 years before making Houston home for the last 9 years. 

    Dr. Kang specializes in treating acid reflux, difficulty with swallowing, ulcers, liver and pancreatic disorders, inflammatory bowel diseases, and hemorrhoids. He performs upper endoscopy, colonoscopy, endoscopic retrograde cholangiopancreatography, and hemorrhoid banding. He takes pride in taking care of complex patients.

    When off work he enjoys golfing, fishing, and reading. He and his wife have been on several medical mission trips with their church.


    Dr Kang is the most caring doctor. He works to help his patients feel comfortable in any way that he can. When you leave his office, you know that he has been sincere with you.  Your good health is what he wants. I would highly recommend Dr Kang.

    ⭐⭐⭐⭐⭐ Mary

    I came to the consultation of this great Doctor five years ago full of fears for all the unknown that was happening in my life at the beginning of my arrival in the United States.  Today thanks to him and his team I am recovered and alive to move on. Blessing Dr Hyon S. Kang to you and his excellent team.  Thank you !

    ⭐⭐⭐⭐⭐ Yoan

    Dr Kang and his staff were great in diagnosing and treating me. The office got me in super quick. Dr Kang first ordered a couple minor tests and had a plan for more if needed. I appreciate that since the first round of tests revealed the problem which I turn saved me time and money.

    ⭐⭐⭐⭐⭐ Chris

    Dr. Kang has been my physician for several years now.  His compassion and kindness is beyond what you find in physicians in this day and age. He listens to his patients and responds with treatment options that are both professionally and appropriately stated.  His office staff is centered around him and very caring and thoughtful to patients.  I have always had a good experience at every appointment.  A heartfelt thank you to Dr. Kang and staff!

    ⭐⭐⭐⭐⭐ DJ

    I’m a new patient of Dr. Kang and his staff.  Great teamwork to proving connectivity, input of health data and contact info.  The Skype type meeting was easy to setup, connect, hear and visually communicate with Dr. Kang in this COVID safe process.  I feel confident and relaxed for my upcoming procedures.

    ⭐⭐⭐⭐⭐ Michael

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Office Hours


8:30 am-5:00 pm


8:30 am-5:00 pm


8:30 am-5:00 pm


8:30 am-5:00 pm


8:00 am-12:00 pm