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    Last Updated: 02/22/2026

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    MediFind found 312 doctor with experience in Gastroesophageal Reflux Disease (GERD) near Laguna Hills, CA. Of these, 268 are Experienced, 34 are Advanced and 9 are Distinguished.

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    312 providers found
      Distinguished in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology
      Distinguished in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology

      Mj Medical Group Inc

      26501 Rancho Pkwy S, 
      Lake Forest, CA 
       (3.8 miles away)
      Experience:
      41+ years
      Languages Spoken:
      English
      Offers Telehealth

      Mohammad Jamal is a Gastroenterologist in Lake Forest, California. Dr. Jamal has been practicing medicine for over 41 years and is rated as a Distinguished provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Gastrointestinal Bleeding, Gallstones, Choledocholithiasis, Endoscopy, and Gastrectomy.

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

      Saddleback Medical Group

      Laguna Hills, CA 
       (0.1 miles away)
      Experience:
      33+ years
      Languages Spoken:
      English
      Accepting New Patients

      Arthur Daigneault is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. Dr. Daigneault has been practicing medicine for over 33 years and is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are High Cholesterol, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Daigneault is currently accepting new patients.

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

      South County Kidney & Endocrine Center

      23141 Moulton Pkwy Ste 102, 
      Laguna Hills, CA 
       (0.1 miles away)
      Languages Spoken:
      English

      Monica Harms is a primary care provider, practicing in Family Medicine in Laguna Hills, California. Dr. Harms is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Vitamin D Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Multiple Carboxylase Deficiency.

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

      Saddleback Medical Group

      24411 Health Center Dr, 
      Laguna Hills, CA 
       (1.4 miles away)
      Experience:
      41+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Brian Leish is a primary care provider, practicing in Family Medicine in Laguna Hills, California. Dr. Leish has been practicing medicine for over 41 years and is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Hereditary Ataxia, Vertigo, Chronic Cough, and Glucocorticoid-Remediable Aldosteronism. Dr. Leish is currently accepting new patients.

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

      Share Our Selves Corp.

      27725 Santa Margarita Pkwy Ste 101, 
      Mission Viejo, CA 
       (2.4 miles away)
      Languages Spoken:
      English

      Cheryl Thomas is a primary care provider, practicing in Family Medicine in Mission Viejo, California. Dr. Thomas is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Sciatica, Familial Hypertriglyceridemia, Type 2 Diabetes (T2D), and Scoliosis.

      Geriatrics
      Geriatrics

      Celebrating Life Community Health Center

      27800 Medical Center Road, Suite 109 And Suite 110-Adult, 
      Mission Viejo, CA 
       (3.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Samir Ahmad is a primary care provider, practicing in Geriatrics in Mission Viejo, California. Dr. Ahmad is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Umbilical Hernia, Omphalocele, Scabies, and Bullae.

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

      Optum - Ladera Ranch

      800 Corporate Dr, 
      Ladera Ranch, CA 
       (4.6 miles away)
      Experience:
      45+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mitchell Wainwright is a primary care provider, practicing in Family Medicine in Ladera Ranch, California. Dr. Wainwright has been practicing medicine for over 45 years and is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Papular Urticaria, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, and Empyema. Dr. Wainwright is currently accepting new patients.

      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology
      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology

      Saddleback Medical Group

      Laguna Hills, CA 
       (0.1 miles away)
      Experience:
      20+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Homayon Iraninezhad is a Gastroenterologist in Laguna Hills, California. Dr. Iraninezhad has been practicing medicine for over 20 years and is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Gastric Dysmotility, Gas Bloat Syndrome, Morning Sickness, Endoscopy, and Gastrostomy. Dr. Iraninezhad is currently accepting new patients.

      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology
      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology

      Saddleback Medical Group

      Laguna Hills, CA 
       (0.1 miles away)
      Experience:
      45+ years
      Languages Spoken:
      English
      Offers Telehealth

      . Dr. Donner is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.

      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology
      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology

      Theodore SY, MD

      26538 Moulton Pkwy Ste 38E, 
      Laguna Hills, CA 
       (0.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Theodore Y Sy is a Gastroenterologist in Laguna Hills, California. Dr. Y Sy is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Familial Adenomatous Polyposis, Hemorrhoids, Gardner Syndrome, and Turcot Syndrome.

      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology
      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology
      25401 Cabot Road, Suite 101, 
      Laguna Hills, CA 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Andrew Ko is a Gastroenterologist in Laguna Hills, California. Dr. Ko is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Chronic Erosive Gastritis, Hiatal Hernia, Congenital Diaphragmatic Hernia, Microvascular Decompression, and Deep Brain Stimulation. Dr. Ko is currently accepting new patients.

      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology
      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology

      Mission Heritage Mission Viejo-Gastroenterology

      27799 Medical Center Rd Ste 310, 
      Mission Viejo, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Elmer Chang is a Gastroenterologist in Mission Viejo, California. Dr. Chang is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Turcot Syndrome, Gastrectomy, and Endoscopy.

      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology
      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology
      27799 Medical Center Road, Suite 320, 
      Mission Viejo, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Edward Block is a Gastroenterologist in Mission Viejo, California. Dr. Block is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Diverticular Disease, and Chronic Erosive Gastritis.

      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology
      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology
      27799 Medical Center Road, Suite 320, 
      Mission Viejo, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Michael Santoro is a Gastroenterologist in Mission Viejo, California. Dr. Santoro is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Esophagitis, Familial Adenomatous Polyposis, Barrett Esophagus, Turcot Syndrome, and Gastrectomy.

      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology
      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology
      27799 Medical Center Road, Suite 320, 
      Mission Viejo, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Jack Feng is a Gastroenterologist in Mission Viejo, California. Dr. Feng is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Familial Adenomatous Polyposis, Diverticular Disease, Gardner Syndrome, and Turcot Syndrome. Dr. Feng is currently accepting new patients.

      Advanced in Gastroesophageal Reflux Disease (GERD)
      Advanced in Gastroesophageal Reflux Disease (GERD)

      Head And Neck Associates

      26726 Crown Valley Pkwy, 
      Mission Viejo, CA 
       (2.8 miles away)
      Experience:
      32+ years
      Languages Spoken:
      English

      Michael Jakobsen is an Otolaryngologist in Mission Viejo, California. Dr. Jakobsen has been practicing medicine for over 32 years and is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Auditory Neuropathy Spectrum Disorder, Nonallergic Rhinopathy, Palatal Myoclonus, and Ozena.

      Advanced in Gastroesophageal Reflux Disease (GERD)
      Advanced in Gastroesophageal Reflux Disease (GERD)

      Housecall Doctors Medical Group

      23181 Verdugo Dr, 
      Laguna Hills, CA 
       (2.9 miles away)
      Experience:
      49+ years
      Languages Spoken:
      English

      Norman Vinn is a primary care provider, practicing in Geriatrics in Laguna Hills, California. Dr. Vinn has been practicing medicine for over 49 years and is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Type 2 Diabetes (T2D), Hyperaldosteronism, Familial Hyperaldosteronism, and Apparent Mineralocorticoid Excess.

      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology | Internal Medicine
      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology | Internal Medicine

      Pacific Gastroenterology

      26421 Crown Valley Pkwy, 
      Mission Viejo, CA 
       (3.0 miles away)
      Experience:
      37+ years
      Languages Spoken:
      English
      Offers Telehealth

      Om Chaurasia is an Internal Medicine specialist and a Gastroenterologist in Mission Viejo, California. Dr. Chaurasia has been practicing medicine for over 37 years and is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Gastric Dysmotility, Gardner Syndrome, Turcot Syndrome, and Familial Adenomatous Polyposis.

      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology
      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology

      Mj Medical Group Inc

      26501 Rancho Pkwy S, 
      Lake Forest, CA 
       (3.8 miles away)
      Experience:
      23+ years
      Languages Spoken:
      English

      Mladen Jecmenica is a Gastroenterologist in Lake Forest, California. Dr. Jecmenica has been practicing medicine for over 23 years and is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Gastrointestinal Bleeding, Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Gastrostomy, and Endoscopy.

      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology
      Advanced in Gastroesophageal Reflux Disease (GERD)
      Gastroenterology

      Mj Medical Group Inc

      26501 Rancho Pkwy S, 
      Lake Forest, CA 
       (3.8 miles away)
      Experience:
      12+ years
      Languages Spoken:
      English

      Eric Szu is a Gastroenterologist in Lake Forest, California. Dr. Szu has been practicing medicine for over 12 years and is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Gastrointestinal Bleeding, Gastritis, Hereditary Pancreatitis, Gastrectomy, and Colonoscopy.

      Showing 1-20 of 312

      Last Updated: 02/22/2026

      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 Laguna Hills, CA?

      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 Laguna Hills, CA?

      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 Laguna Hills, CA?

      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 Laguna Hills, CA?

      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 Laguna Hills, CA?

      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 Laguna Hills, CA?

      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 Laguna Hills, CA?

      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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