The 20 Best Stomach Cancer Doctors Near Me in Greenbrae, CA

Find the Top Stomach Cancer Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 129 doctor with experience in Stomach Cancer near Greenbrae, CA. Of these, 103 are Experienced, 17 are Advanced and 3 are Distinguished.

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129 providers found
    Experienced in Stomach Cancer
    Radiology
    Experienced in Stomach Cancer
    Radiology

    Marin General Hospital

    250 Bon Air Rd, 
    Greenbrae, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Peter Smith is a Radiologist practicing medicine in Greenbrae, California. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Chronic Inflammatory Response Syndrome (CIRS), Progressive Familial Intrahepatic Cholestasis Type 3, Progressive Familial Intrahepatic Cholestasis Type 1, and Progressive Familial Intrahepatic Cholestasis Type 2.

    Advanced in Stomach Cancer
    Interventional Radiology
    Advanced in Stomach Cancer
    Interventional Radiology

    Marin General Hospital

    250 Bon Air Rd, 
    Greenbrae, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Philip Kurzman is an Interventional Radiologist practicing medicine in Greenbrae, California. Dr. Kurzman is rated as an Advanced provider by MediFind in the treatment of Stomach Cancer. He is also highly rated in 52 other conditions, according to our data. His clinical expertise encompasses Lung Nodules, Progressive Familial Intrahepatic Cholestasis Type 2, Progressive Familial Intrahepatic Cholestasis Type 3, Bone Graft, and Vertebroplasty.

    Advanced in Stomach Cancer
    Advanced in Stomach Cancer

    Marin Cancer Care Inc.

    1350 S Eliseo Dr Ste 200, 
    Greenbrae, CA 
     (1.9 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Offers Telehealth

    Barbara Galligan is a Hematologist practicing medicine in Greenbrae, California. She has been practicing medicine for over 18 years. Dr. Galligan is rated as an Advanced provider by MediFind in the treatment of Stomach Cancer. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Lung Cancer, and Pleuropulmonary Blastoma.

    Learn about our expert tiers
    Experienced in Stomach Cancer
    Experienced in Stomach Cancer

    The Tamalpais

    501 Via Casitas, 
    Greenbrae, CA 
     (0.4 miles away)
    Languages Spoken:
    English

    Theresa Berta is a primary care provider, practicing in Geriatrics in Greenbrae, California. Dr. Berta is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. Her clinical expertise encompasses Vascular Dementia, Lewy Body Dementia (LBD), Dementia, and Post-Traumatic Epilepsy.

    Experienced in Stomach Cancer
    Interventional Radiology
    Experienced in Stomach Cancer
    Interventional Radiology

    Marin General Hospital

    250 Bon Air Rd, 
    Greenbrae, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Ralph Koenker is an Interventional Radiologist practicing medicine in Greenbrae, California. Dr. Koenker is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Lung Nodules, Diverticular Disease, Familial Colorectal Cancer, Osteopenia, and Gastrostomy.

    Experienced in Stomach Cancer
    Gastroenterology
    Experienced in Stomach Cancer
    Gastroenterology

    Office

    200 Tamal Vista Blvd Ste 200, 
    Corte Madera, CA 
     (1.4 miles away)
    Languages Spoken:
    English

    Wendy Davis is a Gastroenterologist practicing medicine in Corte Madera, California. Dr. Davis is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Diarrhea, Trichohepatoenteric Syndrome, Familial Adenomatous Polyposis, Gastrectomy, and Colonoscopy.

    Experienced in Stomach Cancer
    Gastroenterology
    Experienced in Stomach Cancer
    Gastroenterology

    Marinhealth Gastroenterology | A UCSF Health Clinic

    200 Tamal Plz Ste 200, 
    Corte Madera, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Vikram Malladi is a Gastroenterologist practicing medicine in Corte Madera, California. Dr. Malladi is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Ulcerative Colitis, Gardner Syndrome, Gastrectomy, and Endoscopy.

    Experienced in Stomach Cancer
    Gastroenterology
    Experienced in Stomach Cancer
    Gastroenterology

    Office

    200 Tamal Vista Blvd Ste 200, 
    Corte Madera, CA 
     (1.4 miles away)
    Languages Spoken:
    English

    Timothy Sowerby is a Gastroenterologist practicing medicine in Corte Madera, California. Dr. Sowerby is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Chronic Idiopathic Constipation (CIC), Irritable Bowel Syndrome (IBS), Lymphocytic Colitis, Endoscopy, and Colonoscopy.

    Experienced in Stomach Cancer
    Internal Medicine
    Experienced in Stomach Cancer
    Internal Medicine

    Marin Cancer Care Inc.

    1350 S Eliseo Dr Ste 200, 
    Greenbrae, CA 
     (1.9 miles away)
    Languages Spoken:
    English

    Peter Eisenberg is an Internal Medicine provider practicing medicine in Greenbrae, California. Dr. Eisenberg is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Ovarian Cancer, Colorectal Cancer, Lung Cancer, and Virilizing Ovarian Tumor.

    Experienced in Stomach Cancer
    Experienced in Stomach Cancer

    Marin Cancer Care Inc.

    1350 S Eliseo Dr Ste 200, 
    Greenbrae, CA 
     (1.9 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Kristin Anderson is a Hematologist practicing medicine in Greenbrae, California. She has been practicing medicine for over 17 years. Dr. Anderson is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Polycythemia Vera, and Richter Syndrome.

    Experienced in Stomach Cancer
    Radiation Oncology
    Experienced in Stomach Cancer
    Radiation Oncology

    Office

    1350 S Eliseo Dr Ste 100, 
    Greenbrae, CA 
     (1.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joseph Poen is a Radiation Oncologist practicing medicine in Greenbrae, California. Dr. Poen is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Polymorphous Low Grade Adenocarcinoma, Anal Cancer, Acinic Cell Carcinoma of Salivary Glands, and Pleuropulmonary Blastoma.

    Experienced in Stomach Cancer
    Hematology
    Experienced in Stomach Cancer
    Hematology

    Marin Cancer Care Inc.

    1350 S Eliseo Dr Ste 200, 
    Greenbrae, CA 
     (1.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alex Metzger is a Hematologist practicing medicine in Greenbrae, California. Dr. Metzger is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Polycythemia Vera, Familial Colorectal Cancer, Familial Prostate Cancer, Urothelial Cancer, and Bone Marrow Aspiration.

    Advanced in Stomach Cancer
    Colorectal Surgery | General Surgery | Gastroenterology
    Advanced in Stomach Cancer
    Colorectal Surgery | General Surgery | Gastroenterology

    San Francisco Surgical Medical Group

    3838 California St, Ste 616, 
    San Francisco, CA 
     (11.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    caring, good listener, dedicated, intelligent, compassionate, committed, healing and reassuring. Dr. Yee is rated as an Advanced provider by MediFind in the treatment of Stomach Cancer. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Hernia, Familial Colorectal Cancer, Colorectal Cancer, Hernia Surgery, and Bladder Reconstruction. Dr. Yee is board certified in Colon & Rectal Surgery and Surgery General Surgery. Dr. Yee is currently accepting new patients.

    Advanced in Stomach Cancer
    Advanced in Stomach Cancer

    Justin P. Quock, MD Private Practice

    929 Clay St, Ste 207, 
    San Francisco, CA 
     (12.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Caring, compassionate, and patient centric care. Dr. Quock is rated as an Advanced provider by MediFind in the treatment of Stomach Cancer. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Thrombocytopenia, Pleuropulmonary Blastoma, Lung Cancer, and Bone Marrow Aspiration. Dr. Quock is board certified in Internal Medicine and Internal Medicine (Sub: Medical Oncology). Dr. Quock is currently accepting new patients.

    Distinguished in Stomach Cancer
    Distinguished in Stomach Cancer

    Gastrointestinal Medical Oncology Clinic

    1825 Fourth St., Fourth Floor, 
    San Francisco, CA 
     (14.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Andrew H. Ko is a specialist in digestive system cancers. He provides compassionate and individualized care for patients with cancers of the pancreas, stomach and esophagus. In research, Ko has long been active in developing and evaluating new treatments for gastrointestinal cancers, including molecularly targeted agents and immune-based therapies. Ko earned an undergraduate degree in applied mathematics and biology at Brown University. He earned his medical degree at the Johns Hopkins University School of Medicine. He completed a residency in internal medicine at Beth Israel Deaconess Medical Center, an affiliate of Harvard Medical School, and completed a fellowship in medical oncology at Stanford University. He joined UCSF in 2001. Dr. Ko is rated as a Distinguished provider by MediFind in the treatment of Stomach Cancer. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Stomach Cancer, Pancreatic Ductal Adenocarcinoma, Familial Pancreatic Cancer, and Pancreatic Cancer. Dr. Ko is board certified in American Board Of Internal Med/Medical Oncology, Medical Oncology. Dr. Ko is currently accepting new patients.

    Distinguished in Stomach Cancer
    Surgical Oncology
    Distinguished in Stomach Cancer
    Surgical Oncology

    Gastrointestinal Surgical Oncology Clinic

    1825 Fourth St., Fourth Floor, 
    San Francisco, CA 
     (14.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Eric Nakakura is a cancer surgeon who specializes in tumors of the liver, pancreas, bile ducts and gastrointestinal tract. He also treats soft tissue sarcomas, including tumors of the retroperitoneum (a space in the abdominal cavity), trunk and extremities. At the UCSF Helen Diller Family Comprehensive Cancer Center, he helps manage complex gastrointestinal tract cancers, soft tissue sarcomas and gastrointestinal neuroendocrine tumors, including carcinoid and islet cell tumors. In his research, Nakakura studies endocrine differentiation in gastrointestinal tumors. Nakakura earned his medical degree at Stanford University School of Medicine. He earned a doctorate in cellular and molecular medicine at Johns Hopkins University. He completed a residency in general surgery at Johns Hopkins Medicine and received advanced training in surgery at the John Radcliffe Hospital in Oxford, England. At Johns Hopkins, he completed a fellowship in surgical oncology with an emphasis on pancreatic, biliary and gastrointestinal surgery. Dr. Nakakura is rated as a Distinguished provider by MediFind in the treatment of Stomach Cancer. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Neuroendocrine Tumor, Pancreatic Cancer, Retroperitoneal Liposarcoma, Pancreatectomy, and Pancreaticoduodenectomy. Dr. Nakakura is board certified in American Board Of Surgery, General Surgery. Dr. Nakakura is currently accepting new patients.

    Experienced in Stomach Cancer
    Experienced in Stomach Cancer

    Alan M. Kramer, MD Private Practice

    2100 Webster St, Ste 326, 
    San Francisco, CA 
     (12.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Alan Kramer is an Oncologist practicing medicine in San Francisco, California. Dr. Kramer is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Nasopharyngeal Carcinoma, Angiosarcoma, Paget Disease of the Breast, and Breast Cancer. Dr. Kramer is board certified in Internal Medicine and Internal Medicine (Sub: Medical Oncology). Dr. Kramer is currently accepting new patients.

    Experienced in Stomach Cancer
    Radiology | Radiation Oncology
    Experienced in Stomach Cancer
    Radiology | Radiation Oncology

    John W. Lee, MD Private Practice

    2333 Buchanan St, Level B, Dept Of Radiation Oncology, 
    San Francisco, CA 
     (12.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Caring, compassionate, and patient centered care. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Vulvar Cancer, Neuroendocrine Carcinoma of the Cervix, Cervical Cancer, and Astrocytoma. Dr. Lee is board certified in Radiology Diagnostic Radiology. Dr. Lee is currently accepting new patients.

    Experienced in Stomach Cancer
    Experienced in Stomach Cancer

    2324 Sacramento Street Care Center

    2324 Sacramento Street, Suite 111, 
    San Francisco, CA 
     (12.0 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Gauri Kelekar is an Oncologist practicing medicine in San Francisco, California. She has been practicing medicine for over 18 years. Dr. Kelekar is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Familial Pancreatic Cancer, Hemochromatosis, Familial Colorectal Cancer, and Urothelial Cancer. Dr. Kelekar is board certified in Medical Oncology - Internal Medicine Hematology. Dr. Kelekar is currently accepting new patients.

    Experienced in Stomach Cancer
    Experienced in Stomach Cancer

    2324 Sacramento Street Care Center

    2324 Sacramento Street, Suite 111, 
    San Francisco, CA 
     (12.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Stephanie Jeske is an Oncologist practicing medicine in San Francisco, California. Dr. Jeske is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Angiosarcoma, Paget Disease of the Breast, Breast Cancer, and Inflammatory Breast Cancer. Dr. Jeske is board certified in Medical Oncology - Board Certified and Hematology - Board Certified. Dr. Jeske is currently accepting new patients.

    Showing 1-20 of 129

    Last Updated: 04/28/2026

    What is the definition of Stomach Cancer?

    Stomach cancer occurs when the mucous cells lining the stomach develop abnormalities and become cancerous. The most common type of stomach cancer is adenocarcinoma, which accounts for 90% of all stomach cancer cases. Other rare types of stomach cancer occur in different areas of the stomach and include gastric lymphomas, gastrointestinal stromal tumors (GISTs), and carcinoid tumors.  Gastric lymphomas are cancers of the stomach’s immune system tissue. Gastrointestinal stromal tumors (GISTs) can be either non-cancerous (benign) or cancerous and form in a special type of stomach wall cells called the interstitial cells of Cajal, which is a type of muscle tissue. Carcinoid tumors originate in the endocrine and nervous systems and are slow-growing. Stomach cancer is rare before age 50, mostly occurs in individuals over the age of 60, and is common in Japan. While high rates of stomach cancer still occur globally, the overall rates have significantly decreased over the past twenty years.  Stomach cancer is categorized based on the following stages: Stage 0 – Carcinoma in Situ is where cell abnormalities occur in the lining of the stomach (mucosa) which may become cancerous and spread (metastasis). Stage 1 (IA and IB) – Cancer has developed in the lining of the stomach (mucosa) and may have spread to the next layer of the stomach (submucosa); Cancer has developed in the lining of the stomach (mucosa) and may have spread to the next layer of the stomach (submucosa) and 1 or 2 near lymph nodes or the stomach muscle layer. Stage II (IIA and IIB) – Cancer may have spread to next lining of stomach (submucosa) and 3- to-6 near lymph nodes; or spread to stomach muscle layer and 1 or 2 near lymph nodes; or has spread to layer of stomach connective tissue. Cancer may have spread to outer lining of stomach (submucosa) and 7-to-15 near lymph nodes; or has spread to stomach muscle layer and 3-to-6 lymph nodes; or has spread to layer of stomach connective tissue and 1 or 2 near lymph nodes; or has spread to the outer wall of the stomach (serosa). Stage III (IIIA, IIIB, and IIIC) – Cancer has spread to stomach muscle and 7-to-15 near lymph nodes; or spread to layer of stomach connective tissue (subserosa) and 3-to-6 near lymph nodes; or spread to layer of stomach connective tissue (subserosa) and 1-to-6 near lymph nodes; or spread to near organs, such as abdominal wall, adrenal gland, back of abdomen, colon, diaphragm, kidney, liver, small intestine, or pancreas. Cancer has spread to next layer of stomach (submucosa) or stomach muscle layer and 16 or more near lymph nodes; or spread to layer of stomach connective tissue (subserosa) or the stomach wall (serosa) and 7-to-15 near lymph nodes; or has spread to near organs, such as abdominal wall, adrenal gland, back of abdomen, colon, diaphragm, kidney, liver, small intestine, or pancreas and 1-to-6 near lymph nodes. Cancer has spread to layer of stomach connective tissue (subserosa) or stomach wall (serosa) and 16 or more near lymph nodes; or has spread to near organs, such as abdominal wall, adrenal gland, back of abdomen, colon, diaphragm, kidney, liver, small intestine, or pancreas and 7 or more near lymph nodes. Stage IV – Cancer has spread to other parts of the body (distant metastasis), such as distant lymph nodes, the liver, lungs, or peritoneum (lining of abdomen). While stomach cancer generally progresses slowly, the stage of stomach cancer determines its treatment and outcome (prognosis).

    When should I see a Stomach Cancer doctor near Greenbrae, 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 Stomach Cancer doctor near Greenbrae, 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 Stomach Cancer doctors near Greenbrae, 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 Stomach Cancer doctors near Greenbrae, 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 Stomach Cancer doctor near Greenbrae, 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 Stomach Cancer doctor search results page. 

    Why is it important to get a second opinion from a different Stomach Cancer 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 Stomach Cancer doctor near Greenbrae, 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 Stomach Cancer 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 Stomach Cancer 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 Stomach Cancer doctors near Greenbrae, CA?

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

    Look for the filter feature on the left-side of the Stomach Cancer 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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