The 20 Best Insulinoma Doctors Near Me in lakewood, CA

Find the Top Insulinoma Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 18 doctor with experience in Insulinoma near lakewood, CA. Of these, 14 are Experienced and 4 are Advanced.

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18 providers found
    Experienced in Insulinoma
    General Practice
    Experienced in Insulinoma
    General Practice

    Complete Care Family Medical Clinic

    1231 N Avalon Blvd, 
    Wilmington, CA 
     (8.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Homayoun Siman is a primary care provider, practicing in General Practice in Wilmington, California. Dr. Siman is rated as an Experienced provider by MediFind in the treatment of Insulinoma. He is also highly rated in 56 other conditions, according to our data. His clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, Hypertensive Heart Disease, and Osteotomy. Dr. Siman is currently accepting new patients.

    Experienced in Insulinoma
    Hematology | Oncology
    Experienced in Insulinoma
    Hematology | Oncology
    Referral may be required
    3851 Katella Avenue, Suite 125, 
    Los Alamitos, CA 
     (5.1 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English
    Offers Telehealth

    Nihal Abdulla is a primary care provider, a Hematologist and an Oncologist in Los Alamitos, California. He has been practicing medicine for over 26 years. Dr. Abdulla is rated as an Experienced provider by MediFind in the treatment of Insulinoma. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Iron Deficiency Anemia, and Thrombocytopenia. Dr. Abdulla is board certified in Internal Medicine (Sub: Medical Oncology), American Board Internal Medicine, and Internal Medicine.

    Experienced in Insulinoma
    Internal Medicine
    Experienced in Insulinoma
    Internal Medicine

    Rancho Los Amigos National Rehabilitation Center

    7601 Imperial Hwy, 
    Downey, CA 
     (5.6 miles away)
    Languages Spoken:
    English

    Mahnaz Rahbar is a primary care provider, practicing in Internal Medicine in Downey, California. Dr. Rahbar is rated as an Experienced provider by MediFind in the treatment of Insulinoma. Her clinical expertise encompasses Bronchiectasis, Pneumonia, Glucocorticoid-Remediable Aldosteronism, Gastrostomy, and Endoscopy.

    Learn about our expert tiers
    Experienced in Insulinoma
    Gastroenterology
    Experienced in Insulinoma
    Gastroenterology
    Referral may be required

    Digestive And Liver Disease Specialists A Medical Group Inc

    14350 Whittier Blvd, 
    Whittier, CA 
     (9.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Amit Raina is a Gastroenterologist practicing medicine in Whittier, California. Dr. Raina is rated as an Experienced provider by MediFind in the treatment of Insulinoma. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Childhood Pancreatitis, Cholestasis, Endoscopy, and Gastrostomy. Dr. Raina is board certified in American Board Of Internal Medicine. Dr. Raina is currently accepting new patients.

    Experienced in Insulinoma
    Internal Medicine
    Experienced in Insulinoma
    Internal Medicine

    Oncology Physicians Network Of California PC

    8135 Painter Ave, 
    Whittier, CA 
     (9.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Merrill Shum is a primary care provider, practicing in Internal Medicine in Whittier, California. Dr. Shum is rated as an Experienced provider by MediFind in the treatment of Insulinoma. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Colorectal Cancer, Familial Colorectal Cancer, and Multiple Myeloma. Dr. Shum is board certified in American Board Of Internal Medicine.

    Experienced in Insulinoma
    General Surgery
    Experienced in Insulinoma
    General Surgery
    Referral may be required

    UCI Health

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

    Ronald Wolf is a General Surgeon practicing medicine in Orange, California. Dr. Wolf is rated as an Experienced provider by MediFind in the treatment of Insulinoma. 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.

    Advanced in Insulinoma
    Gastroenterology
    Advanced in Insulinoma
    Gastroenterology
    Referral may be required

    UC Irvine Medical Center

    101 The City Drive South, 
    Orange, CA 
     (14.6 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 Insulinoma. 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 Insulinoma
    General Surgery
    Advanced in Insulinoma
    General Surgery
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

    101 The City Drive South, Building 22C, 
    Orange, CA 
     (14.6 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 Insulinoma. 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 Insulinoma
    General Surgery
    Advanced in Insulinoma
    General Surgery
    Referral may be required

    Cedars-Sinai Surgery-Torrance

    23451 Madison St Ste 340, 
    Torrance, CA 
     (12.7 miles away)
    Languages Spoken:
    English

    Stephen Doane is a General Surgeon practicing medicine in Torrance, California. Dr. Doane is rated as an Advanced provider by MediFind in the treatment of Insulinoma. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Cholecystitis, Insulinoma, Esophageal Cancer, Gallbladder Removal, and Hernia Surgery.

    Advanced in Insulinoma
    Gastroenterology
    Advanced in Insulinoma
    Gastroenterology
    Referral may be required

    MemorialCare Medical Group

    18035 Brookhurst St, 
    Fountain Valley, CA 
     (14.6 miles away)
    Languages Spoken:
    English

    Richard Zelner is a Gastroenterologist practicing medicine in Fountain Valley, California. Dr. Zelner is rated as an Advanced provider by MediFind in the treatment of Insulinoma. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Hepatitis, Gastroesophageal Reflux Disease (GERD), Insulinoma, and Esophageal Cancer.

    Experienced in Insulinoma
    Gastroenterology
    Experienced in Insulinoma
    Gastroenterology
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

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

    Jason Samarasena is a Gastroenterologist practicing medicine in Orange, California. Dr. Samarasena is rated as an Experienced provider by MediFind in the treatment of Insulinoma. 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 Insulinoma
    General Surgery
    Experienced in Insulinoma
    General Surgery
    Referral may be required
    1950 Sunny Crest Drive, Suite 2550, 
    Fullerton, CA 
     (12.0 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 Insulinoma. 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 Insulinoma
    Hematology Oncology
    Experienced in Insulinoma
    Hematology Oncology
    Referral may be required
    23600 Telo Avenue, Suite 260, 
    Torrance, CA 
     (12.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Chung is a Hematologist Oncology provider practicing medicine in Torrance, California. Dr. Chung is rated as an Experienced provider by MediFind in the treatment of Insulinoma. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, and Drug-Induced Thrombocytopenia. Dr. Chung is board certified in Internal Medicine. Dr. Chung is currently accepting new patients.

    Experienced in Insulinoma
    General Surgery
    Experienced in Insulinoma
    General Surgery
    Referral may be required

    Association Of South Bay Surgeons A Medical Group

    23451 Madison St, 
    Torrance, CA 
     (12.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Neil Bhayani is a General Surgeon practicing medicine in Torrance, California. Dr. Bhayani is rated as an Experienced provider by MediFind in the treatment of Insulinoma. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Familial Pancreatic Cancer, Familial Colorectal Cancer, Gallbladder Disease, Pancreatectomy, and Pancreaticoduodenectomy. Dr. Bhayani is board certified in American Board Surgery. Dr. Bhayani is currently accepting new patients.

    Experienced in Insulinoma
    Gastroenterology
    Experienced in Insulinoma
    Gastroenterology
    Referral may be required

    Fernando Ibarra MD Inc

    850 S Atlantic Blvd, 
    Monterey Park, CA 
     (13.8 miles away)
    Languages Spoken:
    English

    Fernando Ibarra is a Gastroenterologist practicing medicine in Monterey Park, California. Dr. Ibarra is rated as an Experienced provider by MediFind in the treatment of Insulinoma. He is also highly rated in 87 other conditions, according to our data. His clinical expertise encompasses Esophageal Varices, Diverticular Disease, Chronic Erosive Gastritis, Gastrectomy, and Colonoscopy. Dr. Ibarra is board certified in American Board Of Internal Medicine.

    Experienced in Insulinoma
    Internal Medicine
    Experienced in Insulinoma
    Internal Medicine

    St. Augustine Medical Center, Inc

    210 N Garfield Ave, 
    Monterey Park, CA 
     (14.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Li Liu is a primary care provider, practicing in Internal Medicine in Monterey Park, California. Dr. Liu is rated as an Experienced provider by MediFind in the treatment of Insulinoma. She is also highly rated in 44 other conditions, according to our data. Her clinical expertise encompasses Diabetic Nephropathy, Hypertension, Ludwig Angina, Colonoscopy, and Gastrostomy. Dr. Liu is board certified in American Board Of Internal Medicine.

    Experienced in Insulinoma
    Internal Medicine
    Experienced in Insulinoma
    Internal Medicine

    Compassionate Cancer Care Medical Group Inc.

    11180 Warner Ave, 
    Fountain Valley, CA 
     (14.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Derrick Su is a primary care provider, practicing in Internal Medicine in Fountain Valley, California. Dr. Su is rated as an Experienced provider by MediFind in the treatment of Insulinoma. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Splenic Neoplasm, Thrombocytopenia, Lung Cancer, and Thalassemia. Dr. Su is board certified in American Board Internal Medicine.

    Experienced in Insulinoma
    Surgical Oncology
    Experienced in Insulinoma
    Surgical Oncology
    Referral may be required

    LAG Surgical Oncology

    1100 N State St, 
    Los Angeles, CA 
     (15.0 miles away)
    Languages Spoken:
    English

    Sabha Ganai is a Surgical Oncologist practicing medicine in Los Angeles, California. Dr. Ganai is rated as an Experienced provider by MediFind in the treatment of Insulinoma. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Familial Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Pancreatic Cancer, Pancreatectomy, and Gallbladder Removal.

    Showing 1-18 of 18

    Last Updated: 09/26/2026

    What is the definition of Insulinoma?

    An insulinoma is a tumor in the pancreas that produces too much insulin.

    When should I see an Insulinoma doctor near lakewood, 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 an Insulinoma doctor near lakewood, 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 Insulinoma doctors near lakewood, 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 Insulinoma doctors near lakewood, 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 an Insulinoma doctor near lakewood, 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 Insulinoma doctor search results page. 

    Why is it important to get a second opinion from a different Insulinoma 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 an Insulinoma doctor near lakewood, 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 Insulinoma 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 Insulinoma 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 Insulinoma doctors near lakewood, CA?

    Look for the filter feature on the left side of the Insulinoma 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 an Insulinoma doctor that offers video calls?

    Look for the filter feature on the left-side of the Insulinoma 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 

    Read more about our Content Policy. 

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