The 20 Best Gastroesophageal Reflux Disease (GERD) Doctors Near Me in St. Peters, MO

Find the Top Gastroesophageal Reflux Disease (GERD) Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 217 doctor with experience in Gastroesophageal Reflux Disease (GERD) near St. Peters, MO. Of these, 200 are Experienced, 13 are Advanced and 3 are Distinguished.

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217 providers found
    Advanced in Gastroesophageal Reflux Disease (GERD)
    Otolaryngology
    Advanced in Gastroesophageal Reflux Disease (GERD)
    Otolaryngology
    Referral may be required

    Midwest ENT Centre

    4790 Executive Centre Parkway, 
    St. Peters, MO 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    John Conoyer is an Otolaryngologist practicing medicine in St. Peters, Missouri. Dr. Conoyer is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Nasal Septal Hematoma, Sinusitis, Infant Hearing Loss, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Dr. Conoyer is board certified in American Board Of Otolaryngology , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Conoyer is currently accepting new patients.

    Advanced in Gastroesophageal Reflux Disease (GERD)
    Otolaryngology
    Advanced in Gastroesophageal Reflux Disease (GERD)
    Otolaryngology
    Referral may be required

    Midwest ENT Centre

    4790 Executive Centre Parkway, 
    St. Peters, MO 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Karen Boone is an Otolaryngologist practicing medicine in St. Peters, Missouri. Dr. Boone is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Low Nasal Bridge, Nasal Septal Hematoma, Perichondritis, and Infant Hearing Loss. Dr. Boone is board certified in American Board Of Otolaryngology , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Boone is currently accepting new patients.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Otolaryngology
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Otolaryngology
    Referral may be required

    Midwest ENT Centre

    4790 Executive Centre Parkway, 
    St. Peters, MO 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Matthew Page is an Otolaryngologist practicing medicine in St. Peters, Missouri. Dr. Page is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Nasal Septal Hematoma, Infant Hearing Loss, Nonsyndromic Hearing Loss, and Benign Paroxysmal Positional Vertigo. Dr. Page is board certified in American Board Of Otolaryngology , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Page is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Experienced in Gastroesophageal Reflux Disease (GERD)

    SSM Health Medical Group

    1101 Highway K, 
    O Fallon, MO 
     (3.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Hemmersmeier is a primary care provider, practicing in Family Medicine in O Fallon, Missouri. Dr. Hemmersmeier is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Coronary Heart Disease, Sacroiliac Joint Disease, Hypothyroidism, and Endoscopy. Dr. Hemmersmeier is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Family Medicine , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Hemmersmeier is currently accepting new patients.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Otolaryngology
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Otolaryngology
    Referral may be required

    Midwest ENT Centre

    4790 Executive Centre Parkway, 
    St. Peters, MO 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ben Conoyer is an Otolaryngologist practicing medicine in St. Peters, Missouri. Dr. Conoyer is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Nasal Septal Hematoma, Low Nasal Bridge, Perichondritis, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Dr. Conoyer is board certified in American Board Of Otolaryngology , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Conoyer is currently accepting new patients.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine

    Contemporary Womens Healthcare

    20 Progress Point Pkwy Ste 108, 
    O Fallon, MO 
     (6.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jamie Tueth is a primary care provider, practicing in Internal Medicine in O Fallon, Missouri. Dr. Tueth is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Thrombocytopenia, Hypothyroidism, Type 2 Diabetes (T2D), and Obesity in Children. Dr. Tueth is currently accepting new patients.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Family Medicine
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Family Medicine

    SSM Health Medical Group

    6994 Mexico Road, 
    St. Peters, MO 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joy Stowell is a primary care provider, practicing in Family Medicine in St. Peters, Missouri. Dr. Stowell is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Ringworm, Atrial Tachycardia, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), and Paroxysmal Supraventricular Tachycardia (PSVT). Dr. Stowell is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Family Medicine , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Stowell is currently accepting new patients.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Family Medicine
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Family Medicine

    SSM Health Medical Group

    6994 Mexico Road, 
    St. Peters, MO 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mark Hingst is a primary care provider, practicing in Family Medicine in St. Peters, Missouri. Dr. Hingst is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Swallowing Difficulty, Painful Swallowing, Chronic Obstructive Pulmonary Disease (COPD), and Lung Metastases. Dr. Hingst is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Family Medicine , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Hingst is currently accepting new patients.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine

    SSM Health Medical Group

    1475 Kisker Road, Suite 200, 
    St. Charles, MO 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Raymond Hu is a primary care provider, practicing in Internal Medicine in St. Charles, Missouri. Dr. Hu is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Nephrosclerosis, Renovascular Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Hu is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration .

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine

    SSM Health Medical Group

    1475 Kisker Road, Suite 200, 
    St. Charles, MO 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Thomas Tyree is a primary care provider, practicing in Internal Medicine in St. Charles, Missouri. Dr. Tyree is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Tyree is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, American Board Of Internal Medicine , and Drug Enforcement Administration .

    Distinguished in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine
    Distinguished in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine

    St. Luke's Chesterfield IM & Rheumatology

    226 S Woods Mill Rd Ste 43, 
    Chesterfield, MO 
     (10.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    James Esther is a primary care provider, practicing in Internal Medicine in Chesterfield, Missouri. Dr. Esther is rated as a Distinguished provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Gastroesophageal Reflux Disease (GERD), Osteoarthritis, and Polymyalgia Rheumatica. Dr. Esther is currently accepting new patients.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    General Surgery
    Experienced in Gastroesophageal Reflux Disease (GERD)
    General Surgery
    Referral may be required

    Office

    4200 N Cloverleaf Dr Ste C, 
    Saint Peters, MO 
     (1.5 miles away)
    Languages Spoken:
    English

    Sheldon Davis is a General Surgeon practicing medicine in Saint Peters, Missouri. Dr. Davis is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD) and Lung Nodules.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology
    Referral may be required

    Boonslick Medical Group Inc

    201 Bjc Saint Peters Dr Ste 100, 
    Saint Peters, MO 
     (1.5 miles away)
    Languages Spoken:
    English

    Robert Cusworth is a Gastroenterologist practicing medicine in Saint Peters, Missouri. Dr. Cusworth is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His clinical expertise encompasses Esophagitis, Achalasia, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine

    Mercy Clinic Primary-Piper Hill

    107 Piper Hill Dr Ste 100, 
    Saint Peters, MO 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Behrad Majidi is a primary care provider, practicing in Internal Medicine in Saint Peters, Missouri. Dr. Majidi is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His clinical expertise encompasses Tracheitis, Sitosterolemia, Lymphangitis, and Vitamin D Deficiency. Dr. Majidi is currently accepting new patients.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Referral may be required

    Midwest ENT Centre

    4790 Executive Centre Parkway, 
    St. Peters, MO 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Macdonald is an Otolaryngologist practicing medicine in St. Peters, Missouri. Dr. Macdonald is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses DFNB1, Jones Syndrome, Infant Hearing Loss, and Sinusitis. Dr. Macdonald is board certified in American Board Of Otolaryngology , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Macdonald is currently accepting new patients.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine

    Mercy Imaging Services-St. Peters Mexico Rd.

    4750 Mexico Rd, 
    Saint Peters, MO 
     (2.4 miles away)
    Languages Spoken:
    English

    Gary Meltz is a primary care provider, practicing in Internal Medicine in Saint Peters, Missouri. Dr. Meltz is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Deep Vein Thrombosis, Lung Metastases, Breast Cancer, Colonoscopy, and Endoscopy.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Family Medicine
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Family Medicine

    BJC Medical Group At St Peters

    201 Bjc Saint Peters Dr Ste 200, 
    Saint Peters, MO 
     (2.7 miles away)
    Languages Spoken:
    English

    Steven Radel is a primary care provider, practicing in Family Medicine in Saint Peters, Missouri. Dr. Radel is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Diverticular Disease, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Gastroenterology
    Referral may be required

    Barnes-Jewish St. Peters Hospital

    10 Hospital Dr, 
    Saint Peters, MO 
     (2.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mei Huang is a Gastroenterologist practicing medicine in Saint Peters, Missouri. Dr. Huang is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Diverticular Disease, Familial Adenomatous Polyposis, Esophagitis, Colonoscopy, and Gastrectomy. Dr. Huang is currently accepting new patients.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine

    Hospital Based Practice

    10 Hospital Dr, 
    Saint Peters, MO 
     (2.7 miles away)
    Languages Spoken:
    English

    John Hartweger is a primary care provider, practicing in Internal Medicine in Saint Peters, Missouri. Dr. Hartweger is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Infectious Arthritis, Pneumonia, Multisystem Inflammatory Syndrome in Children (MIS-C), Endoscopy, and Colonoscopy.

    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine
    Experienced in Gastroesophageal Reflux Disease (GERD)
    Internal Medicine

    Barnes-Jewish St. Peters Hospital

    10 Hospital Dr, 
    Saint Peters, MO 
     (2.7 miles away)
    Languages Spoken:
    English

    Christopher Hill is a primary care provider, practicing in Internal Medicine in Saint Peters, Missouri. Dr. Hill is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Alzheimer's Disease, Sepsis, Gastrostomy, and Endoscopy.

    Showing 1-20 of 217

    Last Updated: 09/26/2026

    What is the definition of Gastroesophageal Reflux Disease (GERD)?

    Gastroesophageal reflux disease (GERD) is a condition in which the stomach contents leak backward from the stomach into the esophagus (food pipe). Food travels from your mouth to the stomach through your esophagus. GERD can irritate the food pipe and cause heartburn and other symptoms.

    When should I see a Gastroesophageal Reflux Disease (GERD) doctor near St. Peters, MO?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Gastroesophageal Reflux Disease (GERD) doctor near St. Peters, MO?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Gastroesophageal Reflux Disease (GERD) doctors near St. Peters, MO?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Gastroesophageal Reflux Disease (GERD) doctors near St. Peters, MO?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Gastroesophageal Reflux Disease (GERD) doctor near St. Peters, MO?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Gastroesophageal Reflux Disease (GERD) doctor search results page. 

    Why is it important to get a second opinion from a different Gastroesophageal Reflux Disease (GERD) doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Gastroesophageal Reflux Disease (GERD) doctor near St. Peters, MO?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Gastroesophageal Reflux Disease (GERD) doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Gastroesophageal Reflux Disease (GERD) doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Gastroesophageal Reflux Disease (GERD) doctors near St. Peters, MO?

    Look for the filter feature on the left side of the Gastroesophageal Reflux Disease (GERD) doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Gastroesophageal Reflux Disease (GERD) doctor that offers video calls?

    Look for the filter feature on the left-side of the Gastroesophageal Reflux Disease (GERD) doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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