The 20 Best Gallbladder Disease Doctors Near Me in Thousand Oaks, CA

Find the Top Gallbladder Disease Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 200 doctor with experience in Gallbladder Disease near Thousand Oaks, CA. Of these, 162 are Experienced, 31 are Advanced and 7 are Distinguished.

Location
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200 providers found
    Advanced in Gallbladder Disease
    Radiology | Neuroradiology
    Advanced in Gallbladder Disease
    Radiology | Neuroradiology
    Referral may be required

    Michael V. Klein, MD Private Practice

    4100 Guardian St, Ste 205, 
    Simi Valley, CA 
     (9.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Klein is a Radiologist and a Neuroradiologist practicing medicine in Simi Valley, California. Dr. Klein is rated as an Advanced provider by MediFind in the treatment of Gallbladder Disease. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses CAPOS Syndrome, Stroke, Headache, and Biliary Dyskinesia. Dr. Klein is board certified in American Board Of Radiology, Radiology Diagnostic Radiology, Radiology (Sub: Neuroradiology), and American Board Of Radiology, Neuroradiology. Dr. Klein is currently accepting new patients.

    Experienced in Gallbladder Disease
    Experienced in Gallbladder Disease
    Referral may be required

    Rochester General Hospital

    865 Deer Willow Ct, 
    Thousand Oaks, CA 
     (5.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jennifer Kujak is a Radiologist practicing medicine in Thousand Oaks, California. Dr. Kujak is rated as an Experienced provider by MediFind in the treatment of Gallbladder Disease. Her clinical expertise encompasses CAPOS Syndrome, Bronchiectasis, Visceromegaly, and Progressive Familial Intrahepatic Cholestasis Type 2. Dr. Kujak is board certified in American Board Of Radiology. Dr. Kujak is currently accepting new patients.

    Advanced in Gallbladder Disease
    Advanced in Gallbladder Disease
    Referral may be required

    Office

    100 Moody Ct, 
    Thousand Oaks, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jena Depetris is a Radiologist practicing medicine in Thousand Oaks, California. Dr. Depetris is rated as an Advanced provider by MediFind in the treatment of Gallbladder Disease. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Visceromegaly, Banti's Syndrome, Angiomyoma, Uterine Fibroids, and Pancreaticoduodenectomy. Dr. Depetris is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Gallbladder Disease
    General Surgery
    Advanced in Gallbladder Disease
    General Surgery
    Referral may be required

    Walid S. Arnaout, MD A Medical Corp.

    77 Rolling Oaks Dr, 
    Thousand Oaks, CA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rahim Aimaq is a General Surgeon practicing medicine in Thousand Oaks, California. Dr. Aimaq is rated as an Advanced provider by MediFind in the treatment of Gallbladder Disease. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Acrospiroma, Delirium, Gallbladder Disease, Lymphadenectomy, and Hernia Surgery. Dr. Aimaq is board certified in Surgery General Surgery and American Board Surgery. Dr. Aimaq is currently accepting new patients.

    Advanced in Gallbladder Disease
    General Surgery
    Advanced in Gallbladder Disease
    General Surgery
    Referral may be required
    77 Rolling Oaks Drive, Suite 203, 
    Thousand Oaks, CA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Walid Arnaout is a General Surgeon practicing medicine in Thousand Oaks, California. Dr. Arnaout is rated as an Advanced provider by MediFind in the treatment of Gallbladder Disease. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Delirium, Gallbladder Disease, Hernia, Colostomy, and Hernia Surgery. Dr. Arnaout is board certified in American Board Surgery. Dr. Arnaout is currently accepting new patients.

    Experienced in Gallbladder Disease
    Gastroenterology
    Experienced in Gallbladder Disease
    Gastroenterology
    Referral may be required

    Advanced Gastroentrology Inc

    555 Marin St, Ste 270, 
    Thousand Oaks, CA 
     (1.9 miles away)
    Languages Spoken:
    English, Farsi, Spanish
    Accepting New Patients
    Offers Telehealth

    Gilbert Simoni is a Gastroenterologist practicing medicine in Thousand Oaks, California. Dr. Simoni is rated as an Experienced provider by MediFind in the treatment of Gallbladder Disease. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Hiatal Hernia, Congenital Diaphragmatic Hernia, Colonic Malakoplakia, Endoscopy, and Colonoscopy. Dr. Simoni is board certified in Internal Medicine (Sub: Gastroenterology) and Internal Medicine. Dr. Simoni is currently accepting new patients.

    Experienced in Gallbladder Disease
    Bariatric Medicine | General Surgery
    Experienced in Gallbladder Disease
    Bariatric Medicine | General Surgery
    Referral may be required

    University Bariatrics

    227 W Janss Rd, Ste 320, 
    Thousand Oaks, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Amir-hossein Mehran is a Bariatric Medicine specialist and a General Surgeon practicing medicine in Thousand Oaks, California. Dr. Mehran is rated as an Experienced provider by MediFind in the treatment of Gallbladder Disease. His clinical expertise encompasses Ogilvie Syndrome, Retroperitoneal Inflammation, Gallstones, Sleeve Gastrectomy, and Gastrectomy. Dr. Mehran is board certified in Surgery General Surgery. Dr. Mehran is currently accepting new patients.

    Advanced in Gallbladder Disease
    Surgical Oncology
    Advanced in Gallbladder Disease
    Surgical Oncology
    Referral may be required

    Los Robles Health System

    215 W Janss Rd, 
    Thousand Oaks, CA 
     (2.9 miles away)
    Languages Spoken:
    English

    Manabu Fujita is a Surgical Oncologist practicing medicine in Thousand Oaks, California. Dr. Fujita is rated as an Advanced provider by MediFind in the treatment of Gallbladder Disease. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Familial Pancreatic Cancer, Pancreatic Cancer, Small Bowel Resection, and Hernia Surgery.

    Advanced in Gallbladder Disease
    General Surgery
    Advanced in Gallbladder Disease
    General Surgery
    Referral may be required

    David D Chi, MD

    555 Marin St Ste 210, 
    Thousand Oaks, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Chi is a General Surgeon practicing medicine in Thousand Oaks, California. Dr. Chi is rated as an Advanced provider by MediFind in the treatment of Gallbladder Disease. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Choledocholithiasis, Paget Disease of the Breast, Hernia Surgery, and Lymphadenectomy. Dr. Chi is currently accepting new patients.

    Advanced in Gallbladder Disease
    General Surgery
    Advanced in Gallbladder Disease
    General Surgery
    Referral may be required

    Valley Surgical Associates

    2190 Lynn Rd Ste 200, 
    Thousand Oaks, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Makrouhi Kademian is a General Surgeon practicing medicine in Thousand Oaks, California. Dr. Kademian is rated as an Advanced provider by MediFind in the treatment of Gallbladder Disease. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Hernia, Hiatal Hernia, Gallbladder Disease, Hernia Surgery, and Bladder Reconstruction. Dr. Kademian is currently accepting new patients.

    Advanced in Gallbladder Disease
    General Surgery
    Advanced in Gallbladder Disease
    General Surgery
    Referral may be required
    1000 Newbury Rd, Suite 285, 
    Newbury Park, CA 
     (3.2 miles away)
    Languages Spoken:
    English

    Christopher Desimone is a General Surgeon practicing medicine in Newbury Park, California. Dr. Desimone is rated as an Advanced provider by MediFind in the treatment of Gallbladder Disease. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Retroperitoneal Inflammation, Gallstones, Ureteral Reconstruction, and Small Bowel Resection.

    Advanced in Gallbladder Disease
    Gastroenterology
    Advanced in Gallbladder Disease
    Gastroenterology
    Referral may be required

    Office

    3510 N Moorpark Rd, 
    Thousand Oaks, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kumar Desai is a Gastroenterologist practicing medicine in Thousand Oaks, California. Dr. Desai is rated as an Advanced provider by MediFind in the treatment of Gallbladder Disease. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Gastric Dysmotility, Pancreatic Cancer, Familial Pancreatic Cancer, Endoscopy, and Gastrectomy.

    Distinguished in Gallbladder Disease
    Radiology | Interventional Radiology
    Distinguished in Gallbladder Disease
    Radiology | Interventional Radiology
    Referral may be required

    Renaissance Imaging Medical Associates Inc

    4100 Guardian St, Ste 205, 
    Simi Valley, CA 
     (9.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Richard Alberts is a Radiologist and an Interventional Radiologist practicing medicine in Simi Valley, California. Dr. Alberts is rated as a Distinguished provider by MediFind in the treatment of Gallbladder Disease. He is also highly rated in 50 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Pleural Effusion, Pleurisy, Bone Graft, and Vertebroplasty. Dr. Alberts is board certified in Radiology Diagnostic Radiology. Dr. Alberts is currently accepting new patients.

    Distinguished in Gallbladder Disease
    Radiology | Nuclear Medicine
    Distinguished in Gallbladder Disease
    Radiology | Nuclear Medicine
    Referral may be required

    Nathanael Sabbah, MD Private Practice

    4100 Guardian St, Ste 205, 
    Simi Valley, CA 
     (9.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nathanael Sabbah is a Radiologist and a Nuclear Medicine provider practicing medicine in Simi Valley, California. Dr. Sabbah is rated as a Distinguished provider by MediFind in the treatment of Gallbladder Disease. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Ascites, Gallbladder Disease, Visceromegaly, Biliary Dyskinesia, and Bone Marrow Aspiration. Dr. Sabbah is board certified in Radiology Diagnostic Radiology and Nuclear Medicine. Dr. Sabbah is currently accepting new patients.

    Distinguished in Gallbladder Disease
    Radiology | Interventional Radiology
    Distinguished in Gallbladder Disease
    Radiology | Interventional Radiology
    Referral may be required

    Vartan M. Vartanians, MD Private Practice

    4100 Guardian St, Ste 205, 
    Simi Valley, CA 
     (9.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Vartan Vartanians is a Radiologist and an Interventional Radiologist practicing medicine in Simi Valley, California. Dr. Vartanians is rated as a Distinguished provider by MediFind in the treatment of Gallbladder Disease. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Pleural Effusion, Pleurisy, and Visceromegaly. Dr. Vartanians is board certified in Radiology Diagnostic Radiology. Dr. Vartanians is currently accepting new patients.

    Distinguished in Gallbladder Disease
    Radiology | Pediatrics
    Distinguished in Gallbladder Disease
    Radiology | Pediatrics
    Referral may be required

    Kellie D. Greenblatt, MD Private Practice

    4100 Guardian St, Ste 205, 
    Simi Valley, CA 
     (9.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kellie Greenblatt is a Radiologist and a Pediatrics provider practicing medicine in Simi Valley, California. Dr. Greenblatt is rated as a Distinguished provider by MediFind in the treatment of Gallbladder Disease. She is also highly rated in 40 other conditions, according to our data. Her clinical expertise encompasses Pleurisy, Pleural Effusion, Nasal Flaring, and Gallbladder Disease. Dr. Greenblatt is board certified in Radiology Diagnostic Radiology. Dr. Greenblatt is currently accepting new patients.

    Distinguished in Gallbladder Disease
    Distinguished in Gallbladder Disease
    Referral may be required

    Adventist Health Simi Valley

    2975 Sycamore Dr, 
    Simi Valley, CA 
     (9.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Salar Hakham is a Radiologist practicing medicine in Simi Valley, California. Dr. Hakham is rated as a Distinguished provider by MediFind in the treatment of Gallbladder Disease. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Pleurisy, Pleural Effusion, Ascites, and Gastrostomy. Dr. Hakham is currently accepting new patients.

    Distinguished in Gallbladder Disease
    Interventional Radiology
    Distinguished in Gallbladder Disease
    Interventional Radiology
    Referral may be required

    Adventist Health Simi Valley

    2975 Sycamore Dr, 
    Simi Valley, CA 
     (9.8 miles away)
    Languages Spoken:
    English

    Raj Shah is an Interventional Radiologist practicing medicine in Simi Valley, California. Dr. Shah is rated as a Distinguished provider by MediFind in the treatment of Gallbladder Disease. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Pleurisy, Pleural Effusion, Gallbladder Disease, Thyroidectomy, and Bone Marrow Aspiration.

    Distinguished in Gallbladder Disease
    Distinguished in Gallbladder Disease
    Referral may be required

    Adventist Health Simi Valley

    2975 Sycamore Dr, 
    Simi Valley, CA 
     (9.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Thomas Lin is a Radiologist practicing medicine in Simi Valley, California. Dr. Lin is rated as a Distinguished provider by MediFind in the treatment of Gallbladder Disease. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Visceromegaly, Non-Alcoholic Fatty Liver Disease, and Hepatocerebral Degeneration. Dr. Lin is currently accepting new patients.

    Experienced in Gallbladder Disease
    Internal Medicine
    Experienced in Gallbladder Disease
    Internal Medicine

    Office

    100 Moody Ct, 
    Thousand Oaks, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Asra Farooqui is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Farooqui is rated as an Experienced provider by MediFind in the treatment of Gallbladder Disease. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Acute Pancreatitis, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Gastrostomy, and Endoscopy.

    Showing 1-20 of 200

    Last Updated: 09/26/2026

    When should I see a Gallbladder Disease doctor near Thousand Oaks, 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 Gallbladder Disease doctor near Thousand Oaks, 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 Gallbladder Disease doctors near Thousand Oaks, 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 Gallbladder Disease doctors near Thousand Oaks, 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 Gallbladder Disease doctor near Thousand Oaks, 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 Gallbladder Disease doctor search results page. 

    Why is it important to get a second opinion from a different Gallbladder Disease 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 Gallbladder Disease doctor near Thousand Oaks, 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 Gallbladder Disease 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 Gallbladder Disease 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 Gallbladder Disease doctors near Thousand Oaks, CA?

    Look for the filter feature on the left side of the Gallbladder Disease 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 Gallbladder Disease doctor that offers video calls?

    Look for the filter feature on the left-side of the Gallbladder Disease 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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