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    Last Updated: 01/09/2026

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    MediFind found 185 doctor with experience in Gastrointestinal Bleeding near South San Francisco, CA. Of these, 171 are Experienced and 14 are Advanced.

    Location
    LocationClose
    185 providers found
      Experienced in Gastrointestinal Bleeding
      Family Medicine
      Experienced in Gastrointestinal Bleeding
      Family Medicine
      1001 Broadway, Suite 302, 
      Millbrae, CA 
       (3.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Thanh Huynh is a primary care provider, practicing in Family Medicine in Millbrae, California. Dr. Huynh is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Infant Hyperglycemia, Vitamin D Deficiency, Xanthoma, Endoscopy, and Cardiac Ablation. Dr. Huynh is currently accepting new patients.

      Vino Verghese
      Advanced in Gastrointestinal Bleeding
      Gastroenterology
      Advanced in Gastrointestinal Bleeding
      Gastroenterology

      Burlingame Center

      1501 Trousdale Drive, Building B, 2nd Floor, 
      Burlingame, CA 
       (4.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Vino Verghese is a Gastroenterologist in Burlingame, California. Dr. Verghese is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Pancreatic Cancer, Endoscopy, and Pancreatectomy. Dr. Verghese is currently accepting new patients.

      Robert Osterhoff
      Advanced in Gastrointestinal Bleeding
      Gastroenterology
      Advanced in Gastrointestinal Bleeding
      Gastroenterology

      Burlingame Center

      1501 Trousdale Drive, Building B, 2nd Floor, 
      Burlingame, CA 
       (4.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Robert Osterhoff is a Gastroenterologist in Burlingame, California. Dr. Osterhoff is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Jaundice, Hepatitis, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Osterhoff is currently accepting new patients.

      Learn about our expert tiers
      Advanced in Gastrointestinal Bleeding
      Gastroenterology
      Advanced in Gastrointestinal Bleeding
      Gastroenterology

      South San Francisco Medical Center

      South San Francisco, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      James O'brien is a Gastroenterologist in South San Francisco, California. Dr. O'brien is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Barrett Esophagus, Bile Duct Obstruction, Gallstones, Colonoscopy, and Endoscopy. Dr. O'brien is currently accepting new patients.

      Lisa Tsang
      Experienced in Gastrointestinal Bleeding
      Internal Medicine
      Experienced in Gastrointestinal Bleeding
      Internal Medicine

      Daly City Center

      901 Campus Drive, Suite 310, 
      Daly City, CA 
       (3.8 miles away)
      Experience:
      10+ years
      Languages Spoken:
      English
      Offers Telehealth

      Lisa Tsang is a primary care provider, practicing in Internal Medicine in Daly City, California. Dr. Tsang has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Burkitt Lymphoma, Recurrent Peripheral Facial Palsy, Facial Paralysis, and Bell's Palsy.

      Mark Tsuchiyose
      Experienced in Gastrointestinal Bleeding
      Gastroenterology
      Experienced in Gastrointestinal Bleeding
      Gastroenterology

      Center For Diabetes And Cardiometabolic Health (CDCH)

      1850 Sullivan Ave, Suite 420, 
      Daly City, CA 
       (4.0 miles away)
      Experience:
      35+ years
      Languages Spoken:
      English
      Offers Telehealth

      Dr. Mark M. Tsuchiyose is a board-certified gastroenterologist with over 35 years of experience in the diagnosis and treatment of gastrointestinal and liver disorders. He provides personalized, patient-centered care and is highly skilled in diagnostic and therapeutic endoscopy to achieve the best possible outcomes.Since 2014, Dr. Tsuchiyose has expanded his practice through formal training in functional and holistic medicine, inspired by his daughter’s prolonged illness following post-infectious IBS and Lyme disease. This experience strengthened his focus on identifying root causes of chronic disease and integrating innovative, evidence-based care beyond conventional approaches.He has developed targeted nutritional strategies to address pyloric valve dysfunction, helping many patients reduce bile-related injury and safely discontinue long-term proton pump inhibitor (PPI) therapy. At the Center for Diabetes and Cardiometabolic Health (CDCH), Dr. Tsuchiyose has successfully improved liver health, reducing liver fat in approximately 90% of patients through metabolic and nutritional interventions. He is also a committed advocate for physician support, community health, and public wellness. Dr. Tsuchiyose is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Exocrine Pancreatic Insufficiency, Angiodysplasia of the Colon, Indigestion, Gastrectomy, and Endoscopy.

      Rani Berry
      Experienced in Gastrointestinal Bleeding
      Gastroenterology
      Experienced in Gastrointestinal Bleeding
      Gastroenterology

      Burlingame Center

      1501 Trousdale Drive, Floor 2, 
      Burlingame, CA 
       (4.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Rani Berry is a Gastroenterologist in Burlingame, California. Dr. Berry is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Jaundice, Gastrointestinal Bleeding, Hereditary Pancreatitis, Endoscopy, and Colonoscopy. Dr. Berry is currently accepting new patients.

      John C. Chow
      Experienced in Gastrointestinal Bleeding
      Internal Medicine
      Experienced in Gastrointestinal Bleeding
      Internal Medicine
      101 S. San Mateo Dr., Suite 100, 
      San Mateo, CA 
       (7.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      John Chow is a primary care provider, practicing in Internal Medicine in San Mateo, California. Dr. Chow is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Diabetic Nephropathy, Cirrhosis, Xanthoma, and Familial Combined Hyperlipidemia. Dr. Chow is currently accepting new patients.

      Experienced in Gastrointestinal Bleeding
      Gastroenterology
      Experienced in Gastrointestinal Bleeding
      Gastroenterology

      South San Francisco Medical Center

      South San Francisco, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Brindusa Truta is a Gastroenterologist in South San Francisco, California. Dr. Truta is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Viral Gastroenteritis, Ulcerative Colitis, Colitis, Ileostomy, and Endoscopy. Dr. Truta is currently accepting new patients.

      Experienced in Gastrointestinal Bleeding
      Gastroenterology
      Experienced in Gastrointestinal Bleeding
      Gastroenterology

      South San Francisco Medical Center

      South San Francisco, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Cal Lin is a Gastroenterologist in South San Francisco, California. Dr. Lin is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Hemorrhoids, Diverticular Disease, Familial Adenomatous Polyposis, Gastrointestinal Bleeding, and Gastrectomy. Dr. Lin is currently accepting new patients.

      Experienced in Gastrointestinal Bleeding
      Internal Medicine
      Experienced in Gastrointestinal Bleeding
      Internal Medicine

      Kaiser Permanente South San Francisco Medical Center

      South San Francisco, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Jennifer Larsen is a primary care provider, practicing in Internal Medicine in South San Francisco, California. Dr. Larsen is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Sepsis, Gastrointestinal Bleeding, Hypertensive Heart Disease, Renovascular Hypertension, and Hip Replacement. Dr. Larsen is currently accepting new patients.

      Experienced in Gastrointestinal Bleeding
      Gastroenterology
      Experienced in Gastrointestinal Bleeding
      Gastroenterology

      Permanente Medical Group Inc

      South San Francisco, CA 
       (0.8 miles away)
      Languages Spoken:
      English

      Barnabas Yik is a Gastroenterologist in South San Francisco, California. Dr. Yik is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Autoimmune Hepatitis, Primary Biliary Cholangitis, Gastrointestinal Bleeding, and Cholestasis.

      Experienced in Gastrointestinal Bleeding
      Gastroenterology
      Experienced in Gastrointestinal Bleeding
      Gastroenterology

      South San Francisco Medical Center

      South San Francisco, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Kaveh Hoda is a Gastroenterologist in South San Francisco, California. Dr. Hoda is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Hemorrhoids and Gastrointestinal Bleeding. Dr. Hoda is currently accepting new patients.

      Experienced in Gastrointestinal Bleeding
      Internal Medicine
      Experienced in Gastrointestinal Bleeding
      Internal Medicine

      Clarkian Hospitalist Corporation

      1900 Sullivan Ave, 
      Daly City, CA 
       (4.0 miles away)
      Languages Spoken:
      English

      Eva Mikrut is a primary care provider, practicing in Internal Medicine in Daly City, California. Dr. Mikrut is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Ventricular Tachycardia, Type 2 Diabetes (T2D), Sepsis, Endoscopy, and Pacemaker Implantation.

      Experienced in Gastrointestinal Bleeding
      Internal Medicine
      Experienced in Gastrointestinal Bleeding
      Internal Medicine

      Clarkian Hospitalist Corporation

      1900 Sullivan Ave, 
      Daly City, CA 
       (4.0 miles away)
      Languages Spoken:
      English

      Christina Lang is a primary care provider, practicing in Internal Medicine in Daly City, California. Dr. Lang is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Sepsis, Stroke, Apoplexy, and Gastrointestinal Bleeding.

      Experienced in Gastrointestinal Bleeding
      Geriatrics | Family Medicine
      Experienced in Gastrointestinal Bleeding
      Geriatrics | Family Medicine

      Clarkian Hospitalist Corporation

      1900 Sullivan Ave, 
      Daly City, CA 
       (4.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Sidney Mitchell is a primary care provider, practicing in Geriatrics and Family Medicine in Daly City, California. Dr. Mitchell is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Sepsis, Pseudomembranous Colitis, Necrotizing Enterocolitis, Multisystem Inflammatory Syndrome in Children (MIS-C), and Endoscopy. Dr. Mitchell is currently accepting new patients.

      Experienced in Gastrointestinal Bleeding
      Geriatrics | Internal Medicine
      Experienced in Gastrointestinal Bleeding
      Geriatrics | Internal Medicine
      1850 Sullivan Ave, Suite 310, 
      Daly City, CA 
       (4.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Hermenegildo Angeles is a primary care provider, practicing in Geriatrics and Internal Medicine in Daly City, California. Dr. Angeles is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Memory Loss, End-Stage Renal Disease (ESRD), Glucocorticoid-Remediable Aldosteronism, and Hypertension.

      Experienced in Gastrointestinal Bleeding
      Internal Medicine
      Experienced in Gastrointestinal Bleeding
      Internal Medicine
      1800 Sullivan Ave, Suite 304, 
      Daly City, CA 
       (4.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Nang Tsang is a primary care provider, practicing in Internal Medicine in Daly City, California. Dr. Tsang is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Familial Colorectal Cancer, Sepsis, Peptic Ulcer, Colonoscopy, and Endoscopy.

      Experienced in Gastrointestinal Bleeding
      Geriatrics | Internal Medicine
      Experienced in Gastrointestinal Bleeding
      Geriatrics | Internal Medicine
      1800 Sullivan Ave, Suite 304, 
      Daly City, CA 
       (4.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Damon Lee is a primary care provider, practicing in Geriatrics and Internal Medicine in Daly City, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Carbuncle, Endoscopy, and Ureteroscopy.

      Experienced in Gastrointestinal Bleeding
      Internal Medicine
      Experienced in Gastrointestinal Bleeding
      Internal Medicine

      John Lai And Kevin Wong Medical Corporation

      1800 Sullivan Ave, 
      Daly City, CA 
       (4.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      John Lai is a primary care provider, practicing in Internal Medicine in Daly City, California. Dr. Lai is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Osteomyelitis in Children, End-Stage Renal Disease (ESRD), Hypertensive Heart Disease, Gastrostomy, and Endoscopy.

      Showing 1-20 of 185

      Last Updated: 01/09/2026

      What is the definition of Gastrointestinal Bleeding?

      Gastrointestinal (GI) bleeding refers to any bleeding that starts in the GI tract.

      Bleeding may come from any site along the GI tract, but is often divided into:

      • Upper GI bleeding: The upper GI tract includes the esophagus (the tube from the mouth to the stomach), stomach, and first part of the small intestine (duodenum).
      • Lower GI bleeding: The lower GI tract includes most of the small intestine, and the entire large intestine, rectum, and anus.

      When should I see a Gastrointestinal Bleeding doctor near South San Francisco, 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 Bleeding doctor near South San Francisco, 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 Bleeding doctors near South San Francisco, 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 Bleeding doctors near South San Francisco, 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 Bleeding doctor near South San Francisco, 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 Bleeding doctor search results page. 

      Why is it important to get a second opinion from a different Gastrointestinal Bleeding 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 Bleeding doctor near South San Francisco, 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 Bleeding 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 Bleeding 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 Bleeding doctors near South San Francisco, CA?

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

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