The 20 Best Gastrointestinal Fistula Doctors Near Me in castro valley, CA

Find the Top Gastrointestinal Fistula Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 27 doctor with experience in Gastrointestinal Fistula near castro valley, CA. Of these, 23 are Experienced and 4 are Advanced.

Location
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27 providers found
    Experienced in Gastrointestinal Fistula
    General Surgery
    Experienced in Gastrointestinal Fistula
    General Surgery
    Referral may be required

    Stanford Medicine Partners

    20642 John Dr, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Louise Hom is a General Surgeon practicing medicine in Castro Valley, California. Dr. Hom is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Familial Colorectal Cancer, Angiosarcoma, Hernia Surgery, and Lymphadenectomy.

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

    Kindred Hospital-San Francisco Bay Area

    2800 Benedict Dr, 
    San Leandro, CA 
     (3.4 miles away)
    Languages Spoken:
    English

    Bhawna Jain is a primary care provider, practicing in Internal Medicine in San Leandro, California. Dr. Jain is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her clinical expertise encompasses Swallowing Difficulty, Painful Swallowing, Gastrointestinal Fistula, and Flu.

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

    Kindred Hospital-San Francisco Bay Area

    2800 Benedict Dr, 
    San Leandro, CA 
     (3.4 miles away)
    Languages Spoken:
    English

    Evelyn Nakagawa is a primary care provider, practicing in Internal Medicine in San Leandro, California. Dr. Nakagawa is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her clinical expertise encompasses Swallowing Difficulty, Painful Swallowing, Osteomyelitis, Gastrointestinal Fistula, and Gastrostomy.

    Learn about our expert tiers
    Experienced in Gastrointestinal Fistula
    Internal Medicine
    Experienced in Gastrointestinal Fistula
    Internal Medicine

    Kindred Hospital-San Francisco Bay Area

    2800 Benedict Dr, 
    San Leandro, CA 
     (3.4 miles away)
    Languages Spoken:
    English

    Ranjana Saxena is a primary care provider, practicing in Internal Medicine in San Leandro, California. Dr. Saxena is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Cellulitis, Painful Swallowing, Swallowing Difficulty, Gastrostomy, and Endoscopy.

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

    Kindred Hospital-San Francisco Bay Area

    2800 Benedict Dr, 
    San Leandro, CA 
     (3.4 miles away)
    Languages Spoken:
    English

    Hiep Nguyen is a primary care provider, practicing in Internal Medicine in San Leandro, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Encephalitis, Peptic Ulcer, Gastrointestinal Fistula, Gastrostomy, and Endoscopy.

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

    St. Rose Hospital

    27200 Calaroga Ave, 
    Hayward, CA 
     (4.3 miles away)
    Languages Spoken:
    English, Farsi, Hindi

    Khashayar Montazeri is a primary care provider, practicing in Internal Medicine in Hayward, California. Dr. Montazeri is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Stroke, Sepsis, Pneumonia, Colonoscopy, and Gastrostomy.

    Experienced in Gastrointestinal Fistula
    Family Medicine
    Experienced in Gastrointestinal Fistula
    Family Medicine

    Danville Center

    915 San Ramon Valley Blvd., Suite 100, 
    Danville, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Deanna Ward is a primary care provider, practicing in Family Medicine in Danville, California. Dr. Ward is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her clinical expertise encompasses Meniere Disease, Acute Cystitis, Sitosterolemia, and Gastrointestinal Fistula. Dr. Ward is board certified in Pediatrics - Board Certified and Internal Medicine - Board Certified .

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

    San Leandro Medical Center

    2500 Merced St, 4th Floor, 
    San Leandro, CA 
     (5.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Thomas Tung is a Thoracic Surgeon and a General Surgeon practicing medicine in San Leandro, California. Dr. Tung is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. His clinical expertise encompasses Choledocholithiasis, Gallstones, Gallbladder Disease, Hemorrhoidectomy, and Hernia Surgery. Dr. Tung is currently accepting new patients.

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

    Sleepmed Therapies Inc

    5401 Norris Canyon Rd Ste 204, 
    San Ramon,, CA 
     (6.9 miles away)
    Languages Spoken:
    English, Farsi
    Accepting New Patients

    Negar Salehomoum is a Colorectal Surgeon practicing medicine in San Ramon,, California. Dr. Salehomoum is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Familial Colorectal Cancer, Proctitis, Retroperitoneal Inflammation, Hemorrhoidectomy, and Hernia Surgery. Dr. Salehomoum is currently accepting new patients.

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

    Stanford Health Care Tri-Valley

    5555 W Las Positas Blvd, 
    Pleasanton, CA 
     (10.6 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Andrew Li is a Gastroenterologist practicing medicine in Pleasanton, California. He has been practicing medicine for over 10 years. Dr. Li is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Gastroparesis, Achalasia, Cholangitis, Gastrectomy, and Liver Transplant.

    Advanced in Gastrointestinal Fistula
    General Surgery | Surgical Oncology
    Advanced in Gastrointestinal Fistula
    General Surgery | Surgical Oncology
    Referral may be required

    Oakland Medical Center

    3600 Broadway, 3rd Floor Station 38, 
    Oakland, CA 
     (13.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    George Kazantsev is a General Surgeon and a Surgical Oncologist practicing medicine in Oakland, California. Dr. Kazantsev is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Fistula, Bile Duct Cysts, Pancreatic Cancer, Pancreaticoduodenectomy, and Pancreatectomy. Dr. Kazantsev is currently accepting new patients.

    Advanced in Gastrointestinal Fistula
    Transplant Surgery | Surgical Oncology | General Surgery
    Advanced in Gastrointestinal Fistula
    Transplant Surgery | Surgical Oncology | General Surgery
    Referral may be required

    Oakland Medical Center

    3600 Broadway, 3rd Floor Station #38, 
    Oakland, CA 
     (13.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Austin Spitzer is a Transplant Surgeon and a Surgical Oncologist practicing medicine in Oakland, California. Dr. Spitzer is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Fistula, Pancreatic Cancer, Bile Duct Cysts, Pancreaticoduodenectomy, and Pancreatectomy. Dr. Spitzer is currently accepting new patients.

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

    Hawthorne Avenue Care Center

    365 Hawthorne Avenue, Suite 301, 
    Oakland, CA 
     (13.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rodney Grolman is a General Surgeon practicing medicine in Oakland, California. Dr. Grolman is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Ogilvie Syndrome, Retroperitoneal Inflammation, Gastrointestinal Perforation, Hernia Surgery, and Hemorrhoidectomy. Dr. Grolman is board certified in Surgery - Board Certified. Dr. Grolman is currently accepting new patients.

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

    Hawthorne Avenue Care Center

    365 Hawthorne Avenue, Suite 301, 
    Oakland, CA 
     (13.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Refugio Gonzalez is a General Surgeon practicing medicine in Oakland, California. Dr. Gonzalez 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 Neuroendocrine Tumor, Hernia, Gallbladder Disease, Cholecystitis, and Gallbladder Removal. Dr. Gonzalez is board certified in Surgery - Board Certified. Dr. Gonzalez is currently accepting new patients.

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

    Hawthorne Avenue Care Center

    365 Hawthorne Avenue, Suite 301, 
    Oakland, CA 
     (13.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Giovanni Begossi is a General Surgeon practicing medicine in Oakland, California. Dr. Begossi is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Hyperparathyroidism, Gallbladder Cancer, Melanoma, Parathyroidectomy, and Thyroidectomy. Dr. Begossi is board certified in Surgery - Board Certified and Not ABMS Specialty. Dr. Begossi is currently accepting new patients.

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

    Office

    1479 Ygnacio Valley Rd Ste 100, 
    Walnut Creek,, CA 
     (14.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Steven Young is a General Surgeon practicing medicine in Walnut Creek,, California. Dr. Young is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Fistula. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Hernia, Cellulitis, Necrosis, Hernia Surgery, and Gastrectomy. Dr. Young is currently accepting new patients.

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

    California Surgical Associates

    5575 W Las Positas Blvd Ste 210, 
    Pleasanton, CA 
     (10.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Yen-chung Lee is a General Surgeon practicing medicine in Pleasanton, California. Dr. Lee 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 Hernia, Gallbladder Disease, Cellulitis, Gastrectomy, and Sleeve Gastrectomy.

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

    Highland Hospital

    1411 E 31st St, 
    Oakland, CA 
     (11.2 miles away)
    Languages Spoken:
    English

    Diana Hsu is a General Surgeon practicing medicine in Oakland, California. Dr. Hsu is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. Her clinical expertise encompasses Collapsed Lung, Gastroparesis, Pancreatic Cancer, Pancreaticoduodenectomy, and Thymectomy.

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

    Bhupinder Bhandari MD Inc.

    3755 Beacon Ave, 
    Fremont, CA 
     (11.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Saurabh Sethi is a Gastroenterologist practicing medicine in Fremont, California. Dr. Sethi 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 Choledocholithiasis, Indigestion, Tenesmus, Endoscopy, and Gastrectomy.

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

    Rossmoor Home Health Agency

    1220 Rossmoor Pkwy, 
    Walnut Creek, CA 
     (12.6 miles away)
    Languages Spoken:
    English

    Anusha Bakshi is a primary care provider, practicing in Internal Medicine in Walnut Creek, California. Dr. Bakshi is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Fistula. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, Ureteroscopy, and Endoscopy.

    Showing 1-20 of 27

    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 castro 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 a Gastrointestinal Fistula doctor near castro 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 Gastrointestinal Fistula doctors near castro 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 Gastrointestinal Fistula doctors near castro 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 a Gastrointestinal Fistula doctor near castro 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 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 castro 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 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 castro valley, 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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