The 20 Best Stomach Cancer Doctors near Orange, CA

MediFind found 206 doctor with experience in Stomach Cancer near Orange, CA. Of these, 176 are Experienced, 26 are Advanced and 4 are Distinguished.

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206 providers found

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Advanced in Stomach Cancer

Dr. Misagh Karimi

Hematology Oncology | Hematology | Oncology

Advanced in Stomach Cancer

Dr. Misagh Karimi

Hematology Oncology | Hematology | Oncology

Uc Regents

101 The City Dr S,

Orange, CA

(2.0 miles away)

714-456-7002

Languages Spoken:

English

See accepted insurances

Offers Telehealth

Misagh Karimi is a Hematologist Oncology specialist and a Hematologist in Orange, California. Dr. Karimi is rated as an Advanced provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are Breast Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Paget Disease of the Breast.

Experienced in Stomach Cancer

Dr. Mohammadbagher Ziari

Hematology Oncology | Hematology | Oncology

Experienced in Stomach Cancer

Dr. Mohammadbagher Ziari

Hematology Oncology | Hematology | Oncology

Uc Regents

101 The City Dr S,

Orange, CA

(2.0 miles away)

714-456-7002

Languages Spoken:

English

See accepted insurances

Offers Telehealth

Mohammadbagher Ziari is a Hematologist Oncology specialist and a Hematologist in Orange, California. Dr. Ziari is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Paget Disease of the Breast, and Inflammatory Breast Cancer.

What does Elite, Distinguished, Advanced, Experienced mean?

Advanced in Stomach Cancer

Dr. Hardeep Singh

Gastroenterology

Advanced in Stomach Cancer

Dr. Hardeep Singh

Gastroenterology

1010 West La Veta Avenue, Suite 570,

Orange, CA

(1.2 miles away)

714-835-7700

Languages Spoken:

English

See accepted insurances

Offers Telehealth

Hardeep Singh is a Gastroenterologist in Orange, California. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are Barrett Esophagus, Esophageal Varices, Familial Pancreatic Cancer, Gastrostomy, and Gastrectomy.

Learn about our expert tiers

Distinguished in Stomach Cancer

Dr. Farshid Dayyani

Oncology

Distinguished in Stomach Cancer

Dr. Farshid Dayyani

Oncology

Uc Regents

101 The City Dr S,

Orange, CA

(2.0 miles away)

714-456-7004

Languages Spoken:

English

See accepted insurances

Offers Telehealth

Farshid Dayyani is an Oncologist in Orange, California. Dr. Dayyani is rated as a Distinguished provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are Stomach Cancer, Cholangiocarcinoma (Bile Duct Cancer), Familial Colorectal Cancer, Liver Embolization, and Tissue Biopsy.

Distinguished in Stomach Cancer

Dr. Ninh N. Nguyen

General Surgery

Distinguished in Stomach Cancer

Dr. Ninh N. Nguyen

General Surgery

University Surgeons Of Orange A Medical Group

101 The City Dr S,

Orange, CA

(2.0 miles away)

714-634-5549

Languages Spoken:

English

See accepted insurances

Offers Telehealth

Ninh Nguyen is a General Surgeon in Orange, California. Dr. Nguyen is rated as a Distinguished provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are Hiatal Hernia, Hernia, Stomach Cancer, Endoscopy, and Gastrectomy.

Distinguished in Stomach Cancer

Dr. John Lee

Gastroenterology

Distinguished in Stomach Cancer

Dr. John Lee

Gastroenterology

Uc Regents

101 The City Dr S,

Orange, CA

(2.0 miles away)

Languages Spoken:

English

See accepted insurances

John Lee is a Gastroenterologist in Orange, California. Dr. Lee is rated as a Distinguished provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are Jaundice, Cholestasis, Bile Duct Stricture, Endoscopy, and Pancreatectomy.

Advanced in Stomach Cancer

Dr. Chaewon Song

Internal Medicine

Advanced in Stomach Cancer

Dr. Chaewon Song

Internal Medicine

12665 Garden Grove Boulevard, Suite 503,

Garden Grove, CA

(4.7 miles away)

714-530-3740

Languages Spoken:

English

See accepted insurances

Offers Telehealth

Chaewon Song is a primary care provider, practicing in Internal Medicine in Garden Grove, California. Dr. Song is rated as an Advanced provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are Osteomyelitis in Children, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Gastrostomy, and Colonoscopy.

Advanced in Stomach Cancer

Dr. Danny T. Nguyen

Hematology Oncology | Hematology | Oncology

Advanced in Stomach Cancer

Dr. Danny T. Nguyen

Hematology Oncology | Hematology | Oncology

City Of Hope Medical Foundation

16300 Sand Canyon Ave, Suite 207,

Irvine, CA

(10.0 miles away)

949-333-7580

Languages Spoken:

English

See accepted insurances

Offers Telehealth

Danny Nguyen is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are EGFR Positive Lung Cancer, Lung Cancer, Pleuropulmonary Blastoma, and Non-Small Cell Lung Cancer (NSCLC).

Experienced in Stomach Cancer

Dr. Tanuja A. Bhandari

Radiation Oncology

Experienced in Stomach Cancer

Dr. Tanuja A. Bhandari

Radiation Oncology

1000 West La Veta Avenue,

Orange, CA

(0.7 miles away)

714-734-6250

Languages Spoken:

English

See accepted insurances

Accepting New Patients

Tanuja Bhandari is a Radiation Oncologist in Orange, California. Dr. Bhandari is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. Her top areas of expertise are Breast Cancer, Breast Cancer in Men, Pleuropulmonary Blastoma, and Cholangiocarcinoma (Bile Duct Cancer). Dr. Bhandari is currently accepting new patients.

Experienced in Stomach Cancer

Dr. Robert B. Ash

Radiation Oncology

Experienced in Stomach Cancer

Dr. Robert B. Ash

Radiation Oncology

1000 West La Veta Avenue,

Orange, CA

(0.7 miles away)

714-734-6250

Languages Spoken:

English

See accepted insurances

Accepting New Patients

Robert Ash is a Radiation Oncologist in Orange, California. Dr. Ash is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are Anal Cancer, Prostate Cancer, Posterior Fossa Tumor, and Primitive Neuroectodermal Tumor (PNET). Dr. Ash is currently accepting new patients.

Experienced in Stomach Cancer

Dr. Venita L. Williams

Radiation Oncology

Experienced in Stomach Cancer

Dr. Venita L. Williams

Radiation Oncology

1000 West La Veta Avenue,

Orange, CA

(0.7 miles away)

714-734-6250

Languages Spoken:

English

See accepted insurances

Venita Williams is a Radiation Oncologist in Orange, California. Dr. Williams is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. Her top areas of expertise are Breast Cancer, Diffuse Midline Glioma H3 K27M-Mutant, Metastatic Brain Tumor, and Choroid Plexus Papilloma.

Experienced in Stomach Cancer

Dr. Kurt L. Openshaw

Radiology | Interventional Radiology

Experienced in Stomach Cancer

Dr. Kurt L. Openshaw

Radiology | Interventional Radiology

1010 West La Veta Avenue, Suite 320,

Orange, CA

(1.2 miles away)

714-560-4450

Languages Spoken:

English

See accepted insurances

Accepting New Patients

Kurt Openshaw is a Radiologist and an Interventional Radiologist in Orange, California. Dr. Openshaw is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are Ascites, Thyroid Nodule, Secondary Peritonitis, Bone Graft, and Vertebroplasty. Dr. Openshaw is currently accepting new patients.

Experienced in Stomach Cancer

Dr. Hisham M. El

Surgical Oncology

Experienced in Stomach Cancer

Dr. Hisham M. El

Surgical Oncology

1010 West La Veta Avenue, Suite 470,

Orange, CA

(1.2 miles away)

714-835-2500

Languages Spoken:

English

See accepted insurances

Accepting New Patients

Hisham El is a Surgical Oncologist in Orange, California. Dr. El is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are Familial Pancreatic Cancer, Familial Colorectal Cancer, Pancreatic Cancer, Pancreatectomy, and Splenectomy. Dr. El is currently accepting new patients.

Experienced in Stomach Cancer

Dr. Sami B. Hamamji

Bariatric Medicine | General Surgery

Experienced in Stomach Cancer

Dr. Sami B. Hamamji

Bariatric Medicine | General Surgery

1010 West La Veta Avenue, Suite 300,

Orange, CA

(1.2 miles away)

714-771-8298

Languages Spoken:

English

See accepted insurances

Accepting New Patients

Sami Hamamji is a General Surgeon and a Bariatric Medicine provider in Orange, California. Dr. Hamamji is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are Hernia, Gallstones, Choledocholithiasis, Sleeve Gastrectomy, and Hernia Surgery. Dr. Hamamji is currently accepting new patients.

Experienced in Stomach Cancer

Dr. Mahmood K. Razavi

Radiology | Interventional Radiology

Experienced in Stomach Cancer

Dr. Mahmood K. Razavi

Radiology | Interventional Radiology

1010 West La Veta Avenue, Suite 320,

Orange, CA

(1.2 miles away)

714-560-4450

Languages Spoken:

English

See accepted insurances

Accepting New Patients

Mahmood Razavi is a Radiologist and an Interventional Radiologist in Orange, California. Dr. Razavi is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are Deep Vein Thrombosis, Ascites, Venous Insufficiency, Stent Placement, and Angioplasty. Dr. Razavi is currently accepting new patients.

Experienced in Stomach Cancer

Dr. Maher Gobran

General Surgery

Experienced in Stomach Cancer

Dr. Maher Gobran

General Surgery

1010 West La Veta Avenue, Suite 470,

Orange, CA

(1.2 miles away)

714-835-2500

Languages Spoken:

English

See accepted insurances

Accepting New Patients

Maher Gobran is a General Surgeon in Orange, California. Dr. Gobran is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are Breast Cancer, Hernia, Intraductal Papilloma, Hernia Surgery, and Mastectomy. Dr. Gobran is currently accepting new patients.

Experienced in Stomach Cancer

Dr. Bhavraj S. Khalsa

Radiology | Interventional Radiology

Experienced in Stomach Cancer

Dr. Bhavraj S. Khalsa

Radiology | Interventional Radiology

1010 West La Veta Avenue, Suite 320,

Orange, CA

(1.2 miles away)

714-560-4450

Languages Spoken:

English

See accepted insurances

Accepting New Patients

Bhavraj Khalsa is a Radiologist and an Interventional Radiologist in Orange, California. Dr. Khalsa is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are Deep Vein Thrombosis, Ascites, Varicose Veins, Thrombectomy, and Liver Embolization. Dr. Khalsa is currently accepting new patients.

Experienced in Stomach Cancer

Dr. Ata Rahbar

Internal Medicine

Experienced in Stomach Cancer

Dr. Ata Rahbar

Internal Medicine

1010 West La Veta Avenue, Suite 610,

Orange, CA

(1.2 miles away)

714-285-2311

Languages Spoken:

English

See accepted insurances

Accepting New Patients

Ata Rahbar is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Rahbar is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are Apparent Mineralocorticoid Excess, Hyperaldosteronism, Familial Hyperaldosteronism, Gastrostomy, and Bone Marrow Aspiration. Dr. Rahbar is currently accepting new patients.

Experienced in Stomach Cancer

Dr. Won K. Yu

Gastroenterology

Experienced in Stomach Cancer

Dr. Won K. Yu

Gastroenterology

17400 Irvine Boulevard, Suite F,

Tustin, CA

(4.3 miles away)

714-937-9400

Languages Spoken:

English

See accepted insurances

Accepting New Patients

Offers Telehealth

Won Yu is a Gastroenterologist in Tustin, California. Dr. Yu is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are Indigestion, Pancreatic Pseudocyst, Familial Adenomatous Polyposis, Gastrectomy, and Gastrostomy. Dr. Yu is currently accepting new patients.

Experienced in Stomach Cancer

Dr. Hong S. Kim

Internal Medicine

Experienced in Stomach Cancer

Dr. Hong S. Kim

Internal Medicine

12665 Garden Grove Boulevard, Suite 503,

Garden Grove, CA

(4.7 miles away)

714-530-3740

Languages Spoken:

English

See accepted insurances

Hong Kim is a primary care provider, practicing in Internal Medicine in Garden Grove, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Stomach Cancer. His top areas of expertise are End-Stage Renal Disease (ESRD), Acute Kidney Failure, Type 2 Diabetes (T2D), Gastrostomy, and Colonoscopy.

Showing 1-20 of 206

Last Updated: 01/09/2026

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 Orange, CA?

There are various reasons why you may want to see a specialist, such as:

Your primary care provider recommends it.

Your condition requires expert knowledge and specialized care.

Your symptoms persist or worsen despite treatment.

You need specialized testing or procedures.

You want a second opinion.

What should I consider when choosing a Stomach Cancer doctor near Orange, CA?

It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.

How do I find the best Stomach Cancer doctor near Orange, CA?

You can find a Stomach Cancer doctor in any of the 10 largest U.S. cities by clicking below:

Stomach Cancer doctor near New York, NY
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Stomach Cancer doctor near Chicago, IL
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Stomach Cancer doctor near Philadelphia, PA
Stomach Cancer doctor near Atlanta, GA
Stomach Cancer doctor near Boston, MA
Stomach Cancer doctor near Dallas, TX
Stomach Cancer doctor near San Jose, CA

How does MediFind rank Stomach Cancer doctors near Orange, CA?

MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database.

What types of insurance are accepted by Stomach Cancer doctors near Orange, CA?

Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network.

How can I book an appointment online with a Stomach Cancer doctor near Orange, CA?

MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the 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 Orange, CA?

Prepare for your appointment by gathering the following items:

Copies of medical records (dating back at least one year)

Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see

Family history of disease

List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses

Allergies to medications, food, latex, insects, etc.

List of questions and concerns

Your insurance card

You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit.

What questions should I ask my 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 Orange, 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