What is Gastroenterology?
Gastroenterology is a branch of medicine that deals with the study of the digestive system and its disorders. This medical specialty focuses on the prevention, diagnosis, and treatment of conditions that affect the gastrointestinal (GI) tract, liver, pancreas, and biliary system. Gastroenterologists are physicians who specialize in the diagnosis and treatment of diseases of the digestive system.
The digestive system plays a vital role in our body by processing the food we eat and providing the necessary nutrients to the body. However, the digestive system is also prone to various diseases and disorders that affect its functioning. This is where gastroenterology comes in, as it deals with the diagnosis and treatment of these conditions.
The Anatomy of the Digestive System
To understand gastroenterology, it is important to know the anatomy of the digestive system. The digestive system is made up of various organs, including the esophagus, stomach, small intestine, large intestine, rectum, liver, pancreas, and gallbladder.
The Esophagus
The esophagus is a muscular tube that connects the mouth to the stomach. It helps in the movement of food and liquid from the mouth to the stomach through a series of muscle contractions known as peristalsis.
The Stomach
The stomach is a muscular sac that receives food from the esophagus and breaks it down with acid and enzymes.
The Small Intestine
The small intestine is a long, narrow tube that connects the stomach to the large intestine. It is the primary site of nutrient absorption in the digestive system.
The Large Intestine
The large intestine is a wider tube that absorbs water and electrolytes from the undigested food, producing solid waste that is eliminated from the body through the rectum and anus.
The Liver, Pancreas, and Gallbladder
The liver, pancreas, and gallbladder are accessory organs that play important roles in the digestive process. The liver produces bile, the pancreas produces digestive enzymes, and the gallbladder stores and releases bile into the small intestine.
Common Gastrointestinal Conditions
There are several conditions that can affect the digestive system, and gastroenterologists are trained to diagnose and treat these conditions. Some of the most common gastrointestinal conditions include:
Gastroesophageal Reflux Disease (GERD)
GERD is a condition in which the acid from the stomach flows back into the esophagus, causing irritation and inflammation.
Peptic Ulcer Disease
Peptic ulcer disease is a condition in which painful sores develop in the lining of the stomach or the first part of the small intestine.
Inflammatory Bowel Disease (IBD)
IBD is a group of chronic inflammatory disorders that affect the digestive system, including Crohn's disease and ulcerative colitis.
Irritable Bowel Syndrome (IBS)
IBS is a common condition that affects the large intestine, causing abdominal pain, bloating, and changes in bowel habits.
Celiac Disease
Celiac disease is a condition in which the body is unable to tolerate gluten, a protein found in wheat, barley, and rye.
Diagnosis and Treatment
Gastroenterologists use a variety of tests and procedures to diagnose and treat gastrointestinal conditions. These may include:
Endoscopy
Endoscopy is a procedure that allows the gastroenterologist to examine the digestive tract using a flexible tube with a camera and light on the end.
Colonoscopy
Colonoscopy is a procedure that allows the gastroenterologist to examine the colon and rectum using a long, flexible tube with a camera and light
Top Gastroenterologist In Lincoln, NE , Nebraska
1. Dr. Charles R. Archer MD, FACG, FASGE - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
2. Dr. Ryan L. Biel MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
3. Dr. Robert P. Buehler MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
4. Dr. John A. Caruso MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
5. Dr. Scott R. Engelbrecht MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
6. Dr. Jeffrey K. Ellis MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
7. Dr. Timothy J. Ells MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
8. Dr. Lawrence A. Fliegel MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
9. Dr. Stephen J. Fliegel MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
10. Dr. David L. Frerichs MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
11. Dr. Michael S. Fruge MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
12. Dr. David R. Garman MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
13. Dr. John J. Giess MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
14. Dr. Steven M. Gish MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
15. Dr. Thomas P. Hall MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
16. Dr. Robert J. Haney MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
17. Dr. Robert B. Hetherington MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
18. Dr. David M. Hinder MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
19. Dr. Stephen C. Jacobsen MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
20. Dr. William J. Johnson MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
21. Dr. Barry A. Jones MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
22. Dr. Douglas R. Kaiser MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
23. Dr. John K. Kofoed MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
24. Dr. Steven J. Krasny MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
25. Dr. Robert G. Krohn MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
26. Dr. Mark A. Kundinger MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
27. Dr. Robert C. Laha MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
28. Dr. Stephen R. Lavey MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
29. Dr. Douglas J. Loeffler MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
30. Dr. Richard A. Lyons MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
31. Dr. G. Craig Maddox MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
32. Dr. Michael C. Mankus MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
33. Dr. John B. McAfee MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
34. Dr. Mark B. McBride MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
35. Dr. Mark S. McDaniel MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
36. Dr. Kenneth E. McLeod MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
37. Dr. Edward W. Molin MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
38. Dr. David A. Moore MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
39. Dr. Robert R. Moore MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
40. Dr. Richard A. Mora MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
41. Dr. Paul E. Moser MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
42. Dr. David A. Naylor MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
43. Dr. David J. Naylor MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
44. Dr. Stephen J. Neis MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
45. Dr. David E. Nelson MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
46. Dr. David A. Olson MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
47. Dr. Robert O. Olson MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
48. Dr. Robert H. Pemberton MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
49. Dr. John A. Peterson MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
50. Dr. Steven C. Poel MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
51. Dr. David E. Preuss MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
52. Dr. Jeffrey A. Pruess MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
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54. Dr. David A. Rich MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
55. Dr. David G. Roche MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
56. Dr. David J. Roden MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
57. Dr. Jeffrey S. Rosen MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
58. Dr. Richard M. Rosenburg MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
59. Dr. Michael G. Ross MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
60. Dr. Robert G. Ross MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
61. Dr. David J. Rubenstein MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
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63. Dr. J. David Rutz MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
64. Dr. Thomas P. Schmit MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
65. Dr. Donald R. Scott MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
66. Dr. Richard B. Shaffer MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
67. Dr. Paul L. Sibley MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
68. Dr. David W. Smith MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
69. Dr. Jeffrey M. Smith MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
70. Dr. Jeffrey S. Spindler MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
71. Dr. Mark E. Stevens MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
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73. Dr. Robert A. Swanson MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
74. Dr. Robert G. Taylor MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
75. Dr. David M. Thompson MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
76. Dr. Richard J. Thompson MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
77. Dr. Richard C. Tumlinson MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
78. Dr. Robert F. Turner MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
79. Dr. David H. Waddell MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
80. Dr. Eric G. Wahl MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
81. Dr. Robert C. Walz MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
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83. Dr. David L. White MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
84. Dr. Robert A. Williams MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
85. Dr. Timothy R. Williams MD, FACG - GI Specialty Clinic, 4320 Normal Blvd, Lincoln, NE 68506
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