At Oasis Advanced Gastroenterology, we provide a comprehensive evaluation for patients experiencing symptoms of gastroesophageal reflux disease (GERD) and chronic acid reflux. Frequent heartburn, regurgitation, and throat irritation can impact daily life and lead to serious complications if left untreated. Dr. Mehrdad Asgeri uses advanced testing methods to determine the cause of reflux symptoms and guide effective treatment.
Acid reflux occurs when stomach acid flows back into the esophagus, causing irritation and discomfort. While occasional reflux is common, frequent symptoms may indicate GERD, a chronic condition that requires medical attention. Without diagnosis and treatment, GERD can lead to inflammation, esophageal narrowing, or even precancerous changes known as Barrett’s esophagus.
Testing is essential because not all reflux symptoms are caused by excess acid. Other digestive disorders can mimic GERD, and an accurate diagnosis ensures that treatment addresses the real cause.
Patients with GERD may experience one or more of the following:
Only a detailed evaluation can confirm the cause, since many of these conditions share similar symptoms.
At your appointment, Dr. Asgeri will take a detailed history of your symptoms, diet, and lifestyle. Depending on your case, one or more of the following tests may be recommended:
These tests provide a complete picture of what is happening inside your digestive system and help rule out other possible causes of your discomfort.
You may need to avoid food and drink for several hours prior to certain tests. Some procedures also require stopping specific medications temporarily.
Procedures like upper endoscopy are done under sedation for comfort. pH monitoring involves placing a small probe in the esophagus or attaching a wireless capsule during endoscopy. Manometry and barium swallow tests are performed without sedation but are generally well tolerated.
Dr. Asgeri will review your results with you in detail, explaining what they mean and how they relate to your symptoms. You will leave with a treatment plan tailored to your condition.
While GERD is often a chronic but manageable condition, some symptoms require urgent attention. Seek immediate care if you experience:
Your treatment plan may include:
Our goal is to treat the cause, not just the symptom, so that you can enjoy lasting relief.
With more than 25 years of experience, Dr. Mehrdad Asgeri is double board-certified in internal medicine and gastroenterology. His approach combines advanced technology with patient-focused care, ensuring that you receive both accurate diagnosis and practical solutions.
Our clinic serves Coachella, Rancho Mirage, Palm Springs, and surrounding areas, offering a modern environment where patients feel heard and supported.
If you experience frequent heartburn, regurgitation, or other symptoms of reflux, schedule GERD and acid reflux testing at Oasis Advanced Gastroenterology. Identifying the cause is the first step to lasting relief and protection of your esophageal health.
You should seek testing if you have heartburn or acid regurgitation more than twice a week, or if symptoms persist despite lifestyle changes or over-the-counter medications. In Coachella Valley, Dr. Mehrdad Asgeri offers complete GERD evaluations to identify the cause and recommend targeted treatment.
Acid reflux refers to the occasional backflow of stomach acid into the esophagus, often causing heartburn. GERD, or gastroesophageal reflux disease, is a chronic form of reflux where symptoms occur frequently and can lead to complications if untreated.
Common diagnostic tests include upper endoscopy (EGD), esophageal pH monitoring, impedance testing, esophageal manometry, and barium swallow X-ray. The right test for you depends on your symptoms and medical history.
Not always. While endoscopy is a valuable tool for identifying inflammation, ulcers, or narrowing of the esophagus, some patients can be diagnosed with pH monitoring or other non-invasive tests. Your gastroenterologist will recommend the most appropriate method.
Yes. Untreated GERD can lead to esophagitis (inflammation), esophageal strictures (narrowing), respiratory problems, and Barrett’s esophagus, a condition that increases the risk of esophageal cancer. Early diagnosis is important for prevention.
You can start by avoiding trigger foods such as spicy dishes, citrus, caffeine, and alcohol. Eating smaller meals, not lying down immediately after eating, and elevating the head of your bed may also help reduce symptoms.
Results from imaging or endoscopy are often available the same day. pH monitoring and manometry results may take a few days to review and interpret. Dr. Asgeri will discuss your results in detail during a follow-up visit.
Whether you’re seeking a hepatologist in Coachella, a trusted expert in stomach pain and ulcer treatment, or guidance on fatty liver disease management, Oasis Advanced Gastroenterology is here to support your long-term digestive wellness. Book a GI specialist in Coachella today and take the first step toward a healthier you.
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Led by Dr. Mehrdad Asgeri, Oasis Advanced Gastroenterology provides expert digestive care and advanced treatments for patients across Coachella Valley.
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