The 20 Best Gastrointestinal Fistula Doctors Near Me in brea, CA

Find the Top Gastrointestinal Fistula Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 91 doctor with experience in Gastrointestinal Fistula near brea, CA. Of these, 74 are Experienced, 15 are Advanced and 2 are Distinguished.

Location
LocationClose
91 providers found
    Distinguished in Gastrointestinal Fistula
    General Surgery
    Distinguished in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    UCI Health

    101 The City Dr S, 
    Orange, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ronald Wolf is a General Surgeon practicing medicine in Orange, California. Dr. Wolf is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Fistula, Neuroendocrine Tumor, Pancreatic Cancer, Pancreatectomy, and Pancreaticoduodenectomy. Dr. Wolf is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    Colorectal Surgery
    Experienced in Gastrointestinal Fistula
    Colorectal Surgery
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

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

    Skandan Shanmugan is a Colorectal Surgeon practicing medicine in Orange, California. Dr. Shanmugan is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Lynch Syndrome, Hernia Surgery, and Ileostomy. Dr. Shanmugan is board certified in American Board Of Surgery - Surgery (General Surgery). Dr. Shanmugan is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    Internal Medicine
    Experienced in Gastrointestinal Fistula
    Internal Medicine

    Office

    407 W Imperial Hwy, 
    Brea, CA 
     (0.2 miles away)
    Languages Spoken:
    English

    Pearl D'sa is a primary care provider, practicing in Internal Medicine in Brea, California. Dr. D'sa is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sepsis, Apoplexy, Peptic Ulcer, Transmyocardial Revascularization, and Stent Placement.

    Learn about our expert tiers
    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    St. Jude Medical Center

    101 E Valencia Mesa Dr, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sujit Kulkarni is a General Surgeon practicing medicine in Fullerton, California. Dr. Kulkarni is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Familial Pancreatic Cancer, Pancreatic Cancer, Ampullary Cancer, Pancreatectomy, and Gallbladder Removal.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    St. Jude Medical Center

    101 E Valencia Mesa Dr, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Robert Selby is a General Surgeon practicing medicine in Fullerton, California. Dr. Selby is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Cholangiocarcinoma (Bile Duct Cancer), Progressive Familial Intrahepatic Cholestasis Type 1, Progressive Familial Intrahepatic Cholestasis Type 2, Pancreatectomy, and Gallbladder Removal.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required
    1950 Sunny Crest Drive, Suite 2550, 
    Fullerton, CA 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Maria Stapfer is a General Surgeon practicing medicine in Fullerton, California. Dr. Stapfer is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Familial Pancreatic Cancer, Pancreatic Cancer, Choledocholithiasis, Pancreatectomy, and Small Bowel Resection. Dr. Stapfer is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    Experienced in Gastrointestinal Fistula
    Referral may be required
    1950 Sunny Crest Drive, Suite 3500, 
    Fullerton, CA 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Theodoros Daskalakis is a General Surgeon practicing medicine in Fullerton, California. Dr. Daskalakis is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Gallstones, Choledocholithiasis, Peptic Ulcer, and Small Bowel Resection. Dr. Daskalakis is currently accepting new patients.

    Advanced in Gastrointestinal Fistula
    Gastroenterology
    Advanced in Gastrointestinal Fistula
    Gastroenterology
    Referral may be required

    UC Irvine Medical Center

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

    John Lee is a Gastroenterologist practicing medicine in Orange, California. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. 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.

    Advanced in Gastrointestinal Fistula
    General Surgery
    Advanced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

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

    David Imagawa is a General Surgeon practicing medicine in Orange, California. Dr. Imagawa is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Familial Pancreatic Cancer, Ampullary Cancer, Gallbladder Removal, and Pancreatectomy. Dr. Imagawa is board certified in American Board Of Surgery - Surgery (General Surgery).

    Advanced in Gastrointestinal Fistula
    Colorectal Surgery | General Surgery
    Advanced in Gastrointestinal Fistula
    Colorectal Surgery | General Surgery
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

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

    Steven Mills is a Colorectal Surgeon and a General Surgeon practicing medicine in Orange, California. Dr. Mills is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Ogilvie Syndrome, Familial Colorectal Cancer, Rectal Prolapse, Appendectomy, and Ileostomy. Dr. Mills is board certified in American Board Of Colon And Rectal Surgery - Colon And Rectal Surgery and American Board Of Surgery - Surgery (General Surgery). Dr. Mills is currently accepting new patients.

    Advanced in Gastrointestinal Fistula
    General Surgery
    Advanced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

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

    Zeljka Jutric is a General Surgeon practicing medicine in Orange, California. Dr. Jutric is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Pancreatic Cancer, Gallbladder Cancer, Gallbladder Disease, Gallbladder Removal, and Pancreatectomy.

    Advanced in Gastrointestinal Fistula
    General Surgery
    Advanced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    UCI Health Surgery Services

    101 The City Drive South, Building 29, 
    Orange, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jeffry Nahmias is a General Surgeon practicing medicine in Orange, California. Dr. Nahmias is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Traumatic Brain Injury, Low Blood Pressure, Delirium, Gallbladder Removal, and Pancreaticoduodenectomy. Dr. Nahmias is board certified in American Board Of Surgery - Surgery (General Surgery) and American Board Of Surgery - Surgical Critical Care. Dr. Nahmias is currently accepting new patients.

    Advanced in Gastrointestinal Fistula
    Colorectal Surgery | General Surgery
    Advanced in Gastrointestinal Fistula
    Colorectal Surgery | General Surgery
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

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

    Joseph Carmichael is a Colorectal Surgeon and a General Surgeon practicing medicine in Orange, California. Dr. Carmichael is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Rectal Prolapse, Appendectomy, and Ileostomy. Dr. Carmichael is board certified in American Board Of Colon And Rectal Surgery - Colon And Rectal Surgery and American Board Of Surgery - Surgery (General Surgery). Dr. Carmichael is currently accepting new patients.

    Advanced in Gastrointestinal Fistula
    Gastroenterology
    Advanced in Gastrointestinal Fistula
    Gastroenterology
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

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

    Jason Samarasena is a Gastroenterologist practicing medicine in Orange, California. Dr. Samarasena is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. 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.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    PIH Health Whittier Hospital

    12401 Washington Blvd, 
    Whittier,, CA 
     (9.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nishit Shah is a General Surgeon practicing medicine in Whittier,, California. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Mesenteric Venous Thrombosis, Retroperitoneal Inflammation, Familial Colorectal Cancer, Bladder Reconstruction, and Colostomy. Dr. Shah is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

    101 The City Drive South, Building 22C, 
    Orange, CA 
     (8.9 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 Gastrointestinal Fistula. 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 Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

    101 The City Drive South, Building 22C, 
    Orange, CA 
     (8.9 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 Gastrointestinal Fistula. 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 Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    UCI Health Surgery Services

    101 The City Drive South, Building 29, 
    Orange, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Cristobal Barrios is a General Surgeon practicing medicine in Orange, California. Dr. Barrios is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Delirium, Subarachnoid Hemorrhage, Traumatic Brain Injury, Gallbladder Removal, and Gastrostomy. Dr. Barrios is board certified in American Board Of Surgery - Surgery (General Surgery) and American Board Of Surgery - Surgical Critical Care. Dr. Barrios is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    Colorectal Surgery | General Surgery
    Experienced in Gastrointestinal Fistula
    Colorectal Surgery | General Surgery
    Referral may be required

    UCI Health Surgery Services

    101 The City Drive South, Building 29, 
    Orange, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Stamos is a Colorectal Surgeon and a General Surgeon practicing medicine in Orange, California. Dr. Stamos is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Appendicitis, Colorectal Cancer, Diverticular Disease, Appendectomy, and Endoscopy. Dr. Stamos is currently accepting new patients.

    Experienced in Gastrointestinal Fistula
    Colorectal Surgery | General Surgery
    Experienced in Gastrointestinal Fistula
    Colorectal Surgery | General Surgery
    Referral may be required

    UC Irvine Medical Center

    101 The City Drive South, 
    Orange, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Matthew Whealon is a Colorectal Surgeon and a General Surgeon practicing medicine in Orange, California. Dr. Whealon is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Lynch Syndrome, Ileostomy, and Hemorrhoidectomy. Dr. Whealon is currently accepting new patients.

    Showing 1-20 of 91

    Last Updated: 09/26/2026

    What is the definition of Gastrointestinal Fistula?

    A gastrointestinal fistula is an abnormal opening in the stomach or intestines that allows the contents to leak to another part of the body.

    • Leaks that go through to a part of the intestines are called entero-enteral fistulas.
    • Leaks that go through to the skin are called enterocutaneous fistulas.
    • Other organs can be involved, such as the bladder, vagina, anus, and colon.

    When should I see a Gastrointestinal Fistula doctor near brea, 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 Gastrointestinal Fistula doctor near brea, 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 Gastrointestinal Fistula doctors near brea, 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 Gastrointestinal Fistula doctors near brea, 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 Gastrointestinal Fistula doctor near brea, 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 Gastrointestinal Fistula doctor search results page. 

    Why is it important to get a second opinion from a different Gastrointestinal Fistula 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 Gastrointestinal Fistula doctor near brea, 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 Gastrointestinal Fistula 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 Gastrointestinal Fistula 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 Gastrointestinal Fistula doctors near brea, CA?

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

    Look for the filter feature on the left-side of the Gastrointestinal Fistula 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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