We found 5 gastroenterologists near Vacaville, CA.

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Dr. Ian J Logan, MD
Specializes in Adult Gastroenterology
770 Mason Street
Vacaville, CA

Dr. Ian Logan works as a gastroenterologist in Davis, CA and Vacaville, CA. Clinical interests for Dr. Logan include gastrointestinal problems (digestive disorders). His hospital/clinic affiliations include Sutter Medical Network, Sutter Davis Hospital, and Sutter Medical Group (SMG). Dr. Logan honors Anthem, Blue Cross/Blue Shield, and Medi-Cal, in addition to other insurance carriers. He is open to new patients. Dr. Logan obtained his medical school training at Drexel University College of Medicine and performed his residency at a hospital affiliated with the University of California, Davis.

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Clinical interests: Colitis, Gallstones, Esophagus Problems, Gastrointestinal Problems, Colon Cancer, Crohn's Disease, ... (Read more)

Specializes in Adult Gastroenterology
2741 Seminole Drive
Fairfield, CA

Dr. Krishnaswamy Rajan is a specialist in adult gastroenterology. He works in Fairfield, CA. He is a graduate of All India Institute of Medical Sciences. Dr. Rajan (or staff) speaks Hindi.

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Specializes in Adult Gastroenterology
1 Quality Drive
Vacaville, CA

Dr. Lanchinh Nguyen's area of specialization is adult gastroenterology. She is a graduate of George Washington University School of Medicine and Health Sciences. She is an in-network provider for Medicare and Kaiser Permanente insurance.

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Specializes in Adult Gastroenterology
1 Quality Drive
Vacaville, CA

Dr. Yi Zheng's area of specialization is adult gastroenterology. She is in-network for Medicare and Kaiser Permanente insurance. Dr. Zheng studied medicine at Tongji University Medical School.

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Specializes in Adult Gastroenterology
1 Quality Drive
Vacaville, CA

Dr. Hungyi Lu is an adult gastroenterology specialist in Vacaville, CA. She takes Medicare and Kaiser Permanente insurance. She studied medicine at Thomas Jefferson University, Jefferson Medical College.

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What is Gastroenterology?

A gastroenterologist is a doctor that specializes in the normal function and diseases of the digestive tract, which includes the stomach, intestines, spleen, pancreas, and liver. As a specialty, gastroenterology is the study of how food moves through the body, how nutrients are absorbed by the body, and how waste is removed by the body. A few of the conditions that a gastroenterologist might treat are:
  • ulcerative colitis (a condition where inflammation and sores affect the lower intestine)
  • gallbladder disease (where bile stored in the gallbladder thickens and causes inflammation or gallstones)
  • gastroesophageal reflux disease, or GERD (stomach acid flows back into the throat and causes a burning sensation and tissue damage)

One unique trait that really sets gastroenterologists apart is their training and skill with endoscopy, a procedure where tiny flexible tubes are inserted into the body. These tubes are equipped with lights and cameras to provide the practitioner with a close, inside look at what is going on inside the patient’s body. Tools can even be inserted through the tubes to perform certain procedures, such as removing polyps or cancers, stretching open passageways that have narrowed, or applying lasers to stop bleeding.

Gastroenterologists do not perform surgery, but they do perform endoscopic procedures, as well as biopsies to determine if cancer is affecting the digestive tract. Although other physicians can use endoscopes, gastroenterologists devote a significant portion of their medical training and practice to endoscopy. They learn how and when to use endoscopy, the safest and most efficient methods to use, and how to interpret what they see through the endoscope.
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