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Esophageal pH Monitoring Center - Waterloo, IA

Waterloo Gastroenterologist Doctors for Esophageal pH Monitoring

Type of Physician: Gastroenterologist

What is a Gastroenterologist?

A subspecialty certification by the Board of Internal Medicine; practitioners focus on the stomach, intestines, colon, liver, and gallbladder (digestive organs). The gastroenterologist treats conditions such as abdominal pain, ulcers, diarrhea, cancer, and jaundice and they consult with surgeons when abdominal operations are indicated.

Specialty: Gastroenterology

Common Name: GI Doctor

Gastroenterologist Doctors in Waterloo *

Covenant Clinic Waterloo
Victor Lawrinenko
2710 Saint Francis Dr
STE 510
Waterloo, IA 50702
(319) 272-5000

Suresh K Reddy & Ravi Mallavarapu MDs
Ravi Mallavarapu
125 East Tower Park Drive
United Medical Park
Waterloo, IA 50701
(319) 833-5990

Suresh K Reddy & Ravi Mallavarapu MDs
Suresh K Reddy
125 East Tower Park Drive
United Medical Park
Waterloo, IA 50701
(319) 833-5990

Covenant Health Clinic Cedar Falls
Victor R Mujica
516 Division St
STE STE 110
Cedar Falls, IA 50613
(319) 268-3550

Internists PC
Nile Dusdieker
115 8th St NE
Cedar Rapids, IA 52401
(319) 363-3565

Gastroenterologists PC
Dean Abramson
931 8th Ave SE
Cedar Rapids, IA 52401
(319) 366-8695

Gastroenterologists PC
Sudhakar Misra
931 8th Ave SE
Cedar Rapids, IA 52401
(319) 366-8695

Gastroenterologists PC
Douglas J Purdy
931 8th Ave SE
Cedar Rapids, IA 52401
(319) 366-8695

Gastroenterologists PC
Leon Qiao
931 8th Ave SE
Cedar Rapids, IA 52401
(319) 366-8695

Gastroenterologists PC
Robert A Silber
931 8th Ave SE
Cedar Rapids, IA 52401
(319) 366-8695

Gastroenterologists PC
Gary Weinman
931 8th Ave SE
Cedar Rapids, IA 52401
(319) 366-8695

Mason City Clinic GI
Satish K Sondhi
250 S Crescent Dr
Mason City, IA 50401
(641) 494-5350

Mason City Clinic GI
Joseph D Thoreson
250 S Crescent Dr
Mason City, IA 50401
(641) 494-5350

Center for Digestive Diseases
Robert W Summers
200 Hawkins Dr
Iowa City, IA 52242
(319) 356-4901

Center for Digestive Diseases
Cyrus P Tamboli
200 Hawkins Dr
Iowa City, IA 52242
(319) 356-4901

Gastroenterology Associates of Iowa City PC
Roger Joe Ewing
540 E Jefferson St
STE 102
Iowa City, IA 52245
(319) 337-5997

Gastroenterology Associates of Iowa City PC
Brian O'Meara
540 E Jefferson St
STE 102
Iowa City, IA 52245
(319) 337-5997

Gastroenterology Associates of Iowa City PC
Thomas Shreves
540 E Jefferson St
STE 102
Iowa City, IA 52245
(319) 337-5997

Gastroenterology Associates of Iowa City PC
Joseph Truszkowski
540 E Jefferson St
STE 102
Iowa City, IA 52245
(319) 337-5997

McFarland Clinic Gastroenterology
Jon L Fleming
1215 Duff Ave
Gastroenterology
Ames, IA 50010
(515) 239-4450

McFarland Clinic Gastroenterology
Robert Graveline
1215 Duff Ave
Gastroenterology
Ames, IA 50010
(515) 239-4450

McFarland Clinic Gastroenterology
Bryan Graveline
1215 Duff Ave
Gastroenterology
Ames, IA 50010
(515) 239-4450

McFarland Clinic Gastroenterology
Ali J Husain
1215 Duff Ave
Gastroenterology
Ames, IA 50010
(515) 239-4450

McFarland Clinic Gastroenterology
Thomas D Johnson
1215 Duff Ave
Gastroenterology
Ames, IA 50010
(515) 239-4450

Waterloo, Iowa

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Esophageal pH Monitoring

What is esophageal pH monitoring?

Esophageal pH (pH is a measure of the acidity or alkalinity of a solution) monitoring is a procedure for measuring the reflux (regurgitation or backwash) of acid from the stomach into the esophagus that occurs in gastroesophageal reflux disease (GERD).

When is esophageal pH monitoring used?

Esophageal pH monitoring is used to diagnose GERD effects, to determine the effectiveness of medications that are given to prevent acid reflux, and to determine if episodes of acidic reflux are causing episodes of chest pain. Monitoring esophageal pH also can be used to determine if acid is reaching the pharynx (lower throat) and is possibly responsible for such symptoms as cough, hoarseness, and sore throat.

How is esophageal pH monitoring performed?

Esophageal pH monitoring is performed by passing a thin plastic catheter a sixteenth of an inch in diameter through one nostril, down the back of the throat, and into the esophagus as the patient swallows. The tip of the catheter contains a sensor that senses acid. The sensor is positioned in the esophagus so that it is just above the lower esophageal sphincter, a specialized area of esophageal muscle that lies at the junction of the esophagus and stomach and prevents acid from refluxing back up into the esophagus. In this position the sensor records each reflux of acid. The catheter protruding from the nose is connected to a recorder that registers each reflux of acid.

The patient is sent home with the catheter and recorder in place and returns the next day to have them removed. During the 24 hours that the catheter is in place, the patient goes about his or her usual activities, for example, eating, sleeping, and working. Meals, periods of sleep, and symptoms are recorded by the patient in a diary and/or by pushing buttons on the recorder. After the catheter is removed, the recorder ...

Recommended Reading Related to Esophageal pH Monitoring

Esophagitis »

What Is Esophagitis?

Esophagitis is an inflammation of the lining of the esophagus, the tube that carries food from the throat to the stomach. If left untreated, this condition can become very uncomfortable, causing problems with swallowing, ulcers, and scarring of the esophagus. In rare instances, a condition known as "Barrett's esophagus" may develop, which is a risk factor for esophageal cancer.

What Causes Esophagitis?

Esophagitis is caused by an infection or irritation in the esophagus. An infection can be caused by bacteria, viruses, fungi, or diseases that weaken the immune system. Infections that cause esophagitis include:

  • Candida. This is a yeast infection of the esophagus caused by the same fungus that causes vaginal yeast infections. The infection develops in the esophagus when the body's immune system is weak (such as in people with diabetes or HIV). It is usually very treatable with antifungal d...

Emergency Contact for Waterloo

  • In case of Emergency, call 911

Nearby Waterloo Hospitals *

Covenant Medical Center
3421 W Ninth St
Waterloo, IA 50702
(319)272-8000

Allen Memorial Hospital
1825 Logan Ave
Waterloo, IA 50703
(319)235-3941

Sartori Memorial Hospital
515 College St
Cedar Falls, IA 50613
(319)268-3000

Waverly Health Center
312 Ninth St SW
Waverly, IA 50677
(319)352-4120

Mental Health Institute
2277 Iowa Ave
Independence, IA 50644
(319)334-2583

Grundy County Memorial Hospital
201 East J Ave
Grundy Center, IA 50638
(319)824-5421

Buchanan County Health Center
1600 1st St E
Independence, IA 50644
(319)334-6071

Mercy Hospital Oelwein
201 8th Ave SE
Oelwein, IA 50662
(319)283-6000

Community Memorial Hospital
909 W First St
Sumner, IA 50674
(563)578-3275

Virginia Gay Hospital
502 N Ninth Ave
Vinton, IA 52349
(319)472-6200

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