The 20 Best Achalasia Doctors Near Me in Anaheim, CA

Find the Top Achalasia Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 64 doctor with experience in Achalasia near Anaheim, CA. Of these, 57 are Experienced, 4 are Advanced and 3 are Distinguished.

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64 providers found
    Kenneth Chang
    Distinguished in Achalasia
    Gastroenterology
    Distinguished in Achalasia
    Gastroenterology

    UCI Health

    101 The City Dr S, 
    Orange, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Kenneth Chang is a Gastroenterologist in Orange, California. Dr. Chang is rated as a Distinguished provider by MediFind in the treatment of Achalasia. His top areas of expertise are Hiatal Hernia, Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Endoscopy, and Colonoscopy.

    Distinguished in Achalasia
    Gastroenterology
    Distinguished in Achalasia
    Gastroenterology

    UCI Health H.H. Chao Comprehensive Digestive Disease Center

    101 The City Dr S Bldg 22C, 
    Orange, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Jason Samarasena is a Gastroenterologist in Orange, California. Dr. Samarasena is rated as a Distinguished provider by MediFind in the treatment of Achalasia. His top areas of expertise are Barrett Esophagus, Jaundice, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.

    Advanced in Achalasia
    Thoracic Surgery
    Advanced in Achalasia
    Thoracic Surgery
    2151 North Harbor Boulevard, Suite 3100, 
    Fullerton, CA 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Daniel Oh is a Thoracic Surgeon in Fullerton, California. Dr. Oh is rated as an Advanced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Hiatal Hernia, Lung Nodules, Pleuropulmonary Blastoma, ALK-Positive Non-Small Cell Lung Cancer, and Endoscopy. Dr. Oh is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Achalasia
    Gastroenterology
    Experienced in Achalasia
    Gastroenterology
    1837 Sunny Crest Drive, 
    Fullerton, CA 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Eugene Yoon is a Gastroenterologist in Fullerton, California. Dr. Yoon is rated as an Experienced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Choledocholithiasis, Angiodysplasia of the Colon, Ascites, Endoscopy, and Gastrostomy. Dr. Yoon is currently accepting new patients.

    Experienced in Achalasia
    Gastroenterology
    Experienced in Achalasia
    Gastroenterology
    1837 Sunny Crest Drive, 
    Fullerton, CA 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Erika Hoyos is a Gastroenterologist in Fullerton, California. Dr. Hoyos is rated as an Experienced provider by MediFind in the treatment of Achalasia. Her top areas of expertise are Hemorrhoids, Intestinal Cancer, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy. Dr. Hoyos is currently accepting new patients.

    Experienced in Achalasia
    Pediatric Gastroenterology
    Experienced in Achalasia
    Pediatric Gastroenterology
    1201 West La Veta Avenue, 
    Orange, CA 
     (4.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ashish Chogle is a Pediatric Gastroenterologist in Orange, California. Dr. Chogle is rated as an Experienced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Irritable Bowel Syndrome (IBS), Hirschsprung Disease, PIK3CA-Related Overgrowth Spectrum, and Mast Cell Activation Syndrome (MCAS). Dr. Chogle is currently accepting new patients.

    Experienced in Achalasia
    Pediatric Gastroenterology
    Experienced in Achalasia
    Pediatric Gastroenterology
    1201 West La Veta Avenue, 
    Orange, CA 
     (4.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Gregory Wong is a Pediatric Gastroenterologist in Orange, California. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Hirschsprung Disease, Wolf-Hirschhorn Syndrome, Neurogenic Bowel, and Bowel Incontinence. Dr. Wong is currently accepting new patients.

    Brian P. Riff
    Experienced in Achalasia
    Gastroenterology | Internal Medicine
    Experienced in Achalasia
    Gastroenterology | Internal Medicine

    Associated Gastroenterology

    1211 W La Palma Ave, 
    Anaheim, CA 
     (1.4 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Brian Riff is an Internal Medicine specialist and a Gastroenterologist in Anaheim, California. Dr. Riff has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Campylobacter Infection, Gastrostomy, and Gastrectomy.

    Experienced in Achalasia
    Internal Medicine
    Experienced in Achalasia
    Internal Medicine

    Office

    2040 S Santa Cruz St Ste 240, 
    Anaheim, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Katarzyna Twardowska is a primary care provider, practicing in Internal Medicine in Anaheim, California. Dr. Twardowska is rated as an Experienced provider by MediFind in the treatment of Achalasia. Her top areas of expertise are Sepsis, Volkmann Contracture, Peptic Ulcer, Gastrostomy, and Endoscopy.

    Experienced in Achalasia
    Gastroenterology | Internal Medicine
    Experienced in Achalasia
    Gastroenterology | Internal Medicine

    Digestive And Liver Disease Specialists

    1771 W Romneya Dr, 
    Anaheim, CA 
     (2.0 miles away)
    Experience:
    45+ years
    Languages Spoken:
    English

    Ravindra Alapati is an Internal Medicine specialist and a Gastroenterologist in Anaheim, California. Dr. Alapati has been practicing medicine for over 45 years and is rated as an Experienced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Visceromegaly, Bile Duct Obstruction, Diverticular Disease, Gastrostomy, and Gastrectomy.

    Experienced in Achalasia
    Family Medicine
    Experienced in Achalasia
    Family Medicine

    Office

    710 N Euclid St Ste 101, 
    Anaheim, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    James Yoshikawa is a primary care provider, practicing in Family Medicine in Anaheim, California. Dr. Yoshikawa is rated as an Experienced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Sitosterolemia, High Cholesterol, and Hypertension.

    Experienced in Achalasia
    Internal Medicine
    Experienced in Achalasia
    Internal Medicine

    Rajiv I Bhavsar MD A Med Corp

    1321 N Harbor Blvd, 
    Fullerton, CA 
     (3.3 miles away)
    Experience:
    42+ years
    Languages Spoken:
    English

    Rajiv Bhavsar is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Bhavsar has been practicing medicine for over 42 years and is rated as an Experienced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Enlarged Liver, Acute Kidney Failure, Diverticular Disease, Gastrostomy, and Colonoscopy.

    Experienced in Achalasia
    General Surgery
    Experienced in Achalasia
    General Surgery

    University Surgeons Of Orange A Medical Group

    101 The City Dr S, 
    Orange, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ninh Nguyen is a General Surgeon in Orange, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Hiatal Hernia, Hernia, Obesity, Endoscopy, and Gastric Bypass.

    Experienced in Achalasia
    Gastroenterology
    Experienced in Achalasia
    Gastroenterology

    Uc Regents

    101 The City Dr S, 
    Orange, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Robert Fearn is a Gastroenterologist in Orange, California. Dr. Fearn is rated as an Experienced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Indigestion, Portal Hypertension, Childhood Volvulus, and Ileostomy.

    Experienced in Achalasia
    General Surgery | Gastroenterology
    Experienced in Achalasia
    General Surgery | Gastroenterology

    University Surgeons Of Orange A Medical Group

    101 The City Dr S, 
    Orange, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Marcelo Hinojosa is a General Surgeon and a Gastroenterologist in Orange, California. Dr. Hinojosa is rated as an Experienced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Hernia, Obesity, Hiatal Hernia, Endoscopy, and Gastric Bypass.

    Experienced in Achalasia
    Gastroenterology
    Experienced in Achalasia
    Gastroenterology

    UCI Health

    101 The City Dr S, 
    Orange, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Frances Dang is a Gastroenterologist in Orange, California. Dr. Dang is rated as an Experienced provider by MediFind in the treatment of Achalasia. Her top areas of expertise are Colorectal Polyps, Venous Thromboembolism (VTE), Achalasia, Endoscopy, and Colonoscopy.

    Experienced in Achalasia
    Internal Medicine
    Experienced in Achalasia
    Internal Medicine

    UCI Health

    101 The City Dr S, 
    Orange, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Samuel Ji is an Internal Medicine provider in Orange, California. Dr. Ji is rated as an Experienced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Gastrointestinal Bleeding, Achalasia, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.

    Experienced in Achalasia
    Gastroenterology
    Experienced in Achalasia
    Gastroenterology

    Uc Regents

    101 The City Dr S, 
    Orange, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Joshua Kwon is a Gastroenterologist in Orange, California. Dr. Kwon is rated as an Experienced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Viral Gastroenteritis, Hepatitis B, Esophagitis, Endoscopy, and Gastric Bypass.

    Experienced in Achalasia
    Gastroenterology
    Experienced in Achalasia
    Gastroenterology

    St. Jude Heritage Fullerton-Gastroenterology

    1837 Sunny Crest Dr, 
    Fullerton, CA 
     (3.9 miles away)
    Languages Spoken:
    English

    Kumkum Patel is a Gastroenterologist in Fullerton, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Achalasia. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Irritable Bowel Syndrome (IBS), Gastric Dysmotility, Endoscopy, and Colonoscopy.

    Experienced in Achalasia
    Gastroenterology
    Experienced in Achalasia
    Gastroenterology

    Digestive And Liver Disease Specialists

    11922 Seacrest Dr, 
    Garden Grove, CA 
     (4.0 miles away)
    Experience:
    45+ years
    Languages Spoken:
    English

    Syam Gaddam is a Gastroenterologist in Garden Grove, California. Dr. Gaddam has been practicing medicine for over 45 years and is rated as an Experienced provider by MediFind in the treatment of Achalasia. His top areas of expertise are Hepatitis, Painful Swallowing, Swallowing Difficulty, Gastrostomy, and Gastrectomy.

    Showing 1-20 of 64

    Last Updated: 02/22/2026

    What is the definition of Achalasia?

    The tube that carries food from the mouth to the stomach is the esophagus or food pipe. Achalasia makes it harder for the esophagus to move food into the stomach.

    When should I see an Achalasia doctor near Anaheim, 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 an Achalasia doctor near Anaheim, 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 Achalasia doctors near Anaheim, 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 Achalasia doctors near Anaheim, 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 an Achalasia doctor near Anaheim, 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 Achalasia doctor search results page. 

    Why is it important to get a second opinion from a different Achalasia 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 an Achalasia doctor near Anaheim, 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 Achalasia 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 Achalasia 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 Achalasia doctors near Anaheim, CA?

    Look for the filter feature on the left side of the Achalasia 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 an Achalasia doctor that offers video calls?

    Look for the filter feature on the left-side of the Achalasia 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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