The 20 Best Gastrectomy Doctors near Orange, CA

Find the Experts and Specialists who perform Gastrectomy

Last Updated: 04/28/2026

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MediFind found 118 doctor with experience in Gastrectomy near Orange, CA. Of these, 90 are Experienced, 27 are Advanced and 1 are Distinguished.

Location
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118 providers found
    Distinguished in Gastrectomy
    General Surgery
    Distinguished in Gastrectomy
    General Surgery

    UCI Health

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

    Ninh Nguyen is a General Surgeon practicing medicine in Orange, California. Dr. Nguyen is rated as a Distinguished provider by MediFind in Gastrectomy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Hernia, Stomach Cancer, Endoscopy, and Gastrectomy.

    Experienced in Gastrectomy
    Bariatric Medicine | General Surgery
    Experienced in Gastrectomy
    Bariatric Medicine | General Surgery
    1010 West La Veta Avenue, Suite 300, 
    Orange, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sami Hamamji is a General Surgeon and a Bariatric Medicine provider practicing medicine in Orange, California. Dr. Hamamji is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Hernia, Gallstones, Choledocholithiasis, Sleeve Gastrectomy, and Hernia Surgery. Dr. Hamamji is currently accepting new patients.

    Experienced in Gastrectomy
    Colorectal Surgery
    Experienced in Gastrectomy
    Colorectal Surgery

    UCI Health

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

    Michael Stamos is a Colorectal Surgeon practicing medicine in Orange, California. Dr. Stamos is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Appendicitis, Diverticular Disease, Familial Colorectal Cancer, Appendectomy, and Endoscopy.

    Learn about our expert tiers
    Experienced in Gastrectomy
    Intensive Care Medicine
    Experienced in Gastrectomy
    Intensive Care Medicine

    West Coast Brain And Spine Institute Inc

    999 N Tustin Ave Ste 109, 
    Santa Ana, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Frank Nastanski is an Intensive Care Medicine provider practicing medicine in Santa Ana, California. Dr. Nastanski is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Delirium, Concussion, Chronic Subdural Hematoma, Gastrostomy, and Thyroidectomy.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology
    17400 Irvine Boulevard, Suite F, 
    Tustin, CA 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Khaldoun Debian is a Gastroenterologist practicing medicine in Tustin, California. Dr. Debian is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Gardner Syndrome, Familial Adenomatous Polyposis, Turcot Syndrome, Endoscopy, and Gastrectomy. Dr. Debian is currently accepting new patients.

    Advanced in Gastrectomy
    Gastroenterology
    Advanced in Gastrectomy
    Gastroenterology

    Genesis Healthcare Partners PC

    1010 W La Veta Ave, 
    Orange, CA 
     (0.7 miles away)
    Experience:
    25+ years
    Languages Spoken:
    English
    Offers Telehealth

    Hardeep Singh is a Gastroenterologist practicing medicine in Orange, California. He has been practicing medicine for over 25 years. Dr. Singh is rated as an Advanced provider by MediFind in Gastrectomy. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Esophageal Varices, Familial Pancreatic Cancer, Gastrostomy, and Gastrectomy. Dr. Singh is board certified in American Board Of Internal Medicine.

    Advanced in Gastrectomy
    Gastroenterology
    Advanced in Gastrectomy
    Gastroenterology

    UCI Health Chao Family Comprehensive Digestive Disease Center

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

    Shaun Daly is a Gastroenterologist practicing medicine in Orange, California. Dr. Daly is rated as an Advanced provider by MediFind in Gastrectomy. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Obesity, Hernia, Gallbladder Removal, and Endoscopy.

    Advanced in Gastrectomy
    Gastroenterology
    Advanced in Gastrectomy
    Gastroenterology

    UCI Health H.H. Chao Comprehensive Digestive Disease Center

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

    Jason Samarasena is a Gastroenterologist practicing medicine in Orange, California. Dr. Samarasena is rated as an Advanced provider by MediFind in Gastrectomy. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Jaundice, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    UCI Health

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

    Kenneth Chang is a Gastroenterologist practicing medicine in Orange, California. Dr. Chang is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Endoscopy, and Colonoscopy.

    Advanced in Gastrectomy
    Internal Medicine
    Advanced in Gastrectomy
    Internal Medicine

    Won K Yu MD

    17400 Irvine Blvd, 
    Tustin, CA 
     (3.2 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English

    Won Yu is an Internal Medicine provider practicing medicine in Tustin, California. He has been practicing medicine for over 26 years. Dr. Yu is rated as an Advanced provider by MediFind in Gastrectomy. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Indigestion, Pancreatic Pseudocyst, Familial Adenomatous Polyposis, Gastrectomy, and Gastrostomy. Dr. Yu is board certified in American Board Of Internal Medicine.

    Advanced in Gastrectomy
    Gastroenterology
    Advanced in Gastrectomy
    Gastroenterology

    Office

    202 N Euclid St Ste 201, 
    Santa Ana, CA 
     (4.1 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Christopher Bui is a Gastroenterologist practicing medicine in Santa Ana, California. He has been practicing medicine for over 44 years. Dr. Bui is rated as an Advanced provider by MediFind in Gastrectomy. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Hepatitis, Gastroesophageal Reflux Disease (GERD), Jaundice, Gastrectomy, and Gastrostomy.

    Experienced in Gastrectomy
    General Surgery
    Experienced in Gastrectomy
    General Surgery

    New Hope General And Oncologic Surgery Inc

    431 S Batavia St, 
    Orange, CA 
     (0.6 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English

    Evelyn Kachikwu is a General Surgeon practicing medicine in Orange, California. She has been practicing medicine for over 24 years. Dr. Kachikwu is rated as an Experienced provider by MediFind in Gastrectomy. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Gallbladder Disease, Gallstones, Choledocholithiasis, Gastrectomy, and Colostomy. Dr. Kachikwu is board certified in American Board Of Surgery.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    Genesis Healthcare Partners PC

    1010 W La Veta Ave, 
    Orange, CA 
     (0.7 miles away)
    Experience:
    34+ years
    Languages Spoken:
    English
    Offers Telehealth

    Haig Najarian is a Gastroenterologist practicing medicine in Orange, California. He has been practicing medicine for over 34 years. Dr. Najarian is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Ascites, Gastroesophageal Reflux Disease (GERD), Visceromegaly, Gastrectomy, and Endoscopy. Dr. Najarian is board certified in American Board Of Internal Medicine.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    Genesis Healthcare Partners PC

    1010 W La Veta Ave, 
    Orange, CA 
     (0.7 miles away)
    Experience:
    33+ years
    Languages Spoken:
    English
    Offers Telehealth

    Alaa Saif is a Gastroenterologist practicing medicine in Orange, California. He has been practicing medicine for over 33 years. Dr. Saif is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Heartburn, Hemorrhoids, Diverticular Disease, Endoscopy, and Gastrectomy. Dr. Saif is board certified in American Board Of Internal Medicine.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    Genesis Healthcare Partners PC

    1010 W La Veta Ave, 
    Orange, CA 
     (0.7 miles away)
    Experience:
    36+ years
    Languages Spoken:
    English
    Offers Telehealth

    James Lee is a Gastroenterologist practicing medicine in Orange, California. He has been practicing medicine for over 36 years. Dr. Lee is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Gas Bloat Syndrome, Familial Adenomatous Polyposis, Gastroesophageal Reflux Disease (GERD), Gastrostomy, and Endoscopy. Dr. Lee is board certified in American Board Of Internal Medicine.

    Experienced in Gastrectomy
    General Surgery
    Experienced in Gastrectomy
    General Surgery

    Office

    333 City Blvd W Ste 1600, 
    Orange, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Marcelo Hinojosa is a General Surgeon practicing medicine in Orange, California. Dr. Hinojosa is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hernia, Obesity, Hiatal Hernia, Endoscopy, and Gastric Bypass.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    UCI Health H.H. Chao Comprehensive Digestive Disease Center

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

    John Lee is a Gastroenterologist practicing medicine in Orange, California. Dr. Lee is rated as an Experienced provider by MediFind in Gastrectomy. 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.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    Dollys Angels Inc.

    1100 W Town And Country Rd Ste 1250, 
    Orange, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ketan Shah is a Gastroenterologist practicing medicine in Orange, California. Dr. Shah is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Diverticular Disease, Hemorrhoids, Gastrectomy, and Gastrostomy.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    UCI Health Chao Family Comprehensive Digestive Disease Center

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

    William Karnes is a Gastroenterologist practicing medicine in Orange, California. Dr. Karnes is rated as an Experienced provider by MediFind in Gastrectomy. 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.

    Experienced in Gastrectomy
    Gastroenterology
    Experienced in Gastrectomy
    Gastroenterology

    UCI Health Chao Family Comprehensive Digestive Disease Center

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

    Carl Albers is a Gastroenterologist practicing medicine in Orange, California. Dr. Albers is rated as an Experienced provider by MediFind in Gastrectomy. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Gas Bloat Syndrome, Hepatitis, Jaundice, Endoscopy, and Colonoscopy.

    Showing 1-20 of 118

    Last Updated: 04/28/2026

    What is the definition of Gastrectomy?

    Gastrectomy is surgery to remove part or all of the stomach.

    • If only part of the stomach is removed, it is called partial gastrectomy
    • If the whole stomach is removed, it is called total gastrectomy

    When should I see a Gastrectomy doctor near Orange, 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 Gastrectomy doctor near Orange, 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 Gastrectomy doctors near Orange, 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 Gastrectomy doctors near Orange, 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 Gastrectomy doctor near Orange, 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 Gastrectomy doctor search results page. 

    Why is it important to get a second opinion from a different Gastrectomy 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 Gastrectomy doctor near Orange, 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 Gastrectomy 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 Gastrectomy 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 Gastrectomy doctors near Orange, CA?

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

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