The 20 Best Achalasia Doctors Near Me in fountain valley, CA

Find the Top Achalasia Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 57 doctor with experience in Achalasia near fountain valley, CA. Of these, 51 are Experienced, 4 are Advanced and 2 are Distinguished.

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57 providers found
    Distinguished in Achalasia
    Gastroenterology
    Distinguished in Achalasia
    Gastroenterology
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

    101 The City Drive South, Building 22C, 
    Orange, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jason Samarasena is a Gastroenterologist practicing medicine in Orange, California. Dr. Samarasena is rated as a Distinguished provider by MediFind in the treatment of Achalasia. He is also highly rated in 50 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Jaundice, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy. Dr. Samarasena is board certified in American Board Of Internal Medicine - Gastroenterology.

    Distinguished in Achalasia
    Gastroenterology
    Distinguished in Achalasia
    Gastroenterology
    Referral may be required

    UCI Health

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

    Kenneth Chang is a Gastroenterologist practicing medicine in Orange, California. Dr. Chang is rated as a Distinguished provider by MediFind in the treatment of Achalasia. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Endoscopy, and Colonoscopy.

    Experienced in Achalasia
    Gastroenterology
    Experienced in Achalasia
    Gastroenterology
    Referral may be required

    Ashkan Farhadi, MD

    18035 Brookhurst St Ste 2100, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Ashkan Farhadi is a Gastroenterologist practicing medicine in Fountain Valley, California. Dr. Farhadi is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Turcot Syndrome, Gardner Syndrome, and Ulcerative Colitis.

    Learn about our expert tiers
    Advanced in Achalasia
    Gastroenterology
    Advanced in Achalasia
    Gastroenterology
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

    101 The City Drive South, Building 22C, 
    Orange, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Robert Lee is a Gastroenterologist practicing medicine in Orange, California. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Achalasia. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Congenital Diaphragmatic Hernia, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Endoscopy. Dr. Lee is board certified in American Board Of Internal Medicine - Gastroenterology.

    Experienced in Achalasia
    Internal Medicine
    Experienced in Achalasia
    Internal Medicine

    Optum - Chapman

    845 E Chapman Ave, 
    Orange, CA 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Thomas Hryniewicki is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Hryniewicki is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Autoerythrocyte Sensitivity, Purpura, Gardner-Diamond Syndrome, and Cirrhosis. Dr. Hryniewicki is board certified in American Board Of Internal Medicine. Dr. Hryniewicki is currently accepting new patients.

    Advanced in Achalasia
    Advanced in Achalasia
    Referral may be required

    Preventive Healthcare Medical Centers

    500 Superior Ave, 
    Newport Beach, CA 
     (5.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Adrian Dobrowolsky is a General Surgeon practicing medicine in Newport Beach, California. Dr. Dobrowolsky is rated as an Advanced provider by MediFind in the treatment of Achalasia. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hernia, Obesity, Achalasia, Gastrectomy, and Endoscopy.

    Experienced in Achalasia
    General Surgery
    Experienced in Achalasia
    General Surgery
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

    101 The City Drive South, Building 22C, 
    Orange, CA 
     (6.6 miles away)
    Languages Spoken:
    English, Vietnamese
    Offers Telehealth

    Ninh Nguyen is a General Surgeon practicing medicine in Orange, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Hernia, Stomach Cancer, Endoscopy, and Gastrectomy.

    Experienced in Achalasia
    Gastroenterology
    Experienced in Achalasia
    Gastroenterology
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

    101 The City Drive South, Building 22C, 
    Orange, CA 
     (6.6 miles away)
    Languages Spoken:
    English, Farsi
    Offers Telehealth

    Hooshang Meshkinpour is a Gastroenterologist practicing medicine in Orange, California. Dr. Meshkinpour is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Bowel Incontinence, Encopresis, and Swallowing Difficulty. Dr. Meshkinpour is board certified in American Board Of Internal Medicine - Gastroenterology and American Board Of Internal Medicine - Internal Medicine.

    Experienced in Achalasia
    General Surgery
    Experienced in Achalasia
    General Surgery
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

    101 The City Drive South, Building 22C, 
    Orange, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shaun Daly is a General Surgeon practicing medicine in Orange, California. Dr. Daly is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Obesity, Hernia, Endoscopy, and Gallbladder Removal. Dr. Daly is board certified in American Board Of Surgery - Surgery (General Surgery).

    Experienced in Achalasia
    Gastroenterology
    Experienced in Achalasia
    Gastroenterology
    Referral may be required

    UC Irvine Medical Center

    101 The City Drive South, 
    Orange, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Robert Fearn is a Gastroenterologist practicing medicine in Orange, California. Dr. Fearn is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Achalasia, Indigestion, Portal Hypertension, Childhood Volvulus, and Ileostomy.

    Experienced in Achalasia
    General Surgery
    Experienced in Achalasia
    General Surgery
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

    101 The City Drive South, Building 22C, 
    Orange, CA 
     (6.6 miles away)
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Marcelo Hinojosa is a General Surgeon practicing medicine in Orange, California. Dr. Hinojosa is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Obesity, Hernia, Hiatal Hernia, Endoscopy, and Gastric Bypass. Dr. Hinojosa is board certified in American Board Of Surgery - Surgery (General Surgery).

    Experienced in Achalasia
    General Surgery
    Experienced in Achalasia
    General Surgery
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

    101 The City Drive South, Building 22C, 
    Orange, CA 
     (6.6 miles away)
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Brian Smith is a General Surgeon practicing medicine in Orange, California. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Hernia, Congenital Diaphragmatic Hernia, Endoscopy, and Gastrectomy.

    Experienced in Achalasia
    Gastroenterology
    Experienced in Achalasia
    Gastroenterology
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

    101 The City Drive South, Building 22C, 
    Orange, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Carlos Saad is a Gastroenterologist practicing medicine in Orange, California. Dr. Saad is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Gastric Dysmotility, Gastroesophageal Reflux Disease (GERD), Visceromegaly, Celiac Disease, and Colonoscopy.

    Experienced in Achalasia
    Gastroenterology
    Experienced in Achalasia
    Gastroenterology
    Referral may be required

    UC Irvine Medical Center

    101 The City Drive South, 
    Orange, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Lee is a Gastroenterologist practicing medicine in Orange, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Jaundice, Cholestasis, Bile Duct Stricture, Endoscopy, and Pancreatectomy. Dr. Lee is board certified in American Board Of Internal Medicine - Gastroenterology.

    Experienced in Achalasia
    Gastroenterology
    Experienced in Achalasia
    Gastroenterology
    Referral may be required

    Gottschalk Medical Plaza

    1 Medical Plaza Drive, 
    Irvine, CA 
     (7.3 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Offers Telehealth

    William Karnes is a Gastroenterologist practicing medicine in Irvine, California. He has been practicing medicine for over 44 years. Dr. Karnes is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Trichohepatoenteric Syndrome, Nonalcoholic Steatohepatitis (NASH), Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Karnes is board certified in American Board Of Internal Medicine - Gastroenterology and American Board Of Internal Medicine - Internal Medicine.

    Experienced in Achalasia
    Gastroenterology
    Experienced in Achalasia
    Gastroenterology
    Referral may be required

    Quang Quoc Phan, MD

    12665 Garden Grove Blvd, 
    Garden Grove, CA 
     (5.2 miles away)
    Languages Spoken:
    English

    Quang Phan is a Gastroenterologist practicing medicine in Garden Grove, California. Dr. Phan is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Jaundice, Familial Adenomatous Polyposis, Hepatitis, Gastrostomy, and Endoscopy. Dr. Phan is board certified in American Board Of Internal Medicine.

    Experienced in Achalasia
    Gastroenterology
    Experienced in Achalasia
    Gastroenterology
    Referral may be required
    11922 Seacrest Drive, Suite A, 
    Garden Grove, CA 
     (5.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Syam Gaddam is a Gastroenterologist practicing medicine in Garden Grove, California. Dr. Gaddam is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Hepatitis, Painful Swallowing, Swallowing Difficulty, Gastrostomy, and Gastrectomy. Dr. Gaddam is board certified in American Board Of Internal Medicine. Dr. Gaddam is currently accepting new patients.

    Experienced in Achalasia
    Gastroenterology
    Experienced in Achalasia
    Gastroenterology
    Referral may be required

    Deguzman Medical Corp.

    1525 Superior Ave Ste 200, 
    Newport Beach, CA 
     (5.6 miles away)
    Languages Spoken:
    English

    Lino Deguzman is a Gastroenterologist practicing medicine in Newport Beach, California. Dr. Deguzman is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Barrett Esophagus, and Colonoscopy.

    Experienced in Achalasia
    Internal Medicine
    Experienced in Achalasia
    Internal Medicine

    Paul Jason Korc, MD Inc

    1 Hoag Dr, 
    Newport Beach, CA 
     (6.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Paul Korc is a primary care provider, practicing in Internal Medicine in Newport Beach, California. Dr. Korc is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Cholestasis, Bile Duct Stricture, Endoscopy, and Pancreatectomy. Dr. Korc is board certified in American Board Of Internal Medicine.

    Experienced in Achalasia
    Internal Medicine
    Experienced in Achalasia
    Internal Medicine

    Hoag Memorial Hospital Presbyterian

    1 Hoag Dr, 
    Newport Beach, CA 
     (6.0 miles away)
    Languages Spoken:
    English

    Victor Sanders is a primary care provider, practicing in Internal Medicine in Newport Beach, California. Dr. Sanders is rated as an Experienced provider by MediFind in the treatment of Achalasia. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Sepsis, Peptic Ulcer, Pneumonia, Gastrostomy, and Endoscopy.

    Showing 1-20 of 57

    Last Updated: 09/26/2026

    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 fountain valley, 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 fountain valley, 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 fountain valley, 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 fountain valley, 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 fountain valley, 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 fountain valley, 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 fountain valley, 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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