The 20 Best Peptic Ulcer Doctors Near Me in Thousand Oaks, CA

Find the Top Peptic Ulcer Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 168 doctor with experience in Peptic Ulcer near Thousand Oaks, CA. Of these, 145 are Experienced, 22 are Advanced and 1 are Distinguished.

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168 providers found
    Amir-hossein Mehran
    Experienced in Peptic Ulcer
    Bariatric Medicine | General Surgery
    Experienced in Peptic Ulcer
    Bariatric Medicine | General Surgery

    University Bariatrics

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

    Telehealth visits are available.Dr. Mehran's practice is devoted to minimally invasive general and bariatric surgery. The name University Bariatrics reflects his goal of combining the integrity & values of his past academic career, with a new private practice focus on serving the community around him. Dr. Mehran is board certified in surgery and licensed in California. He is a member of multiple surgical societies and has served as a consultant for various regulatory agencies, surgical journals, the media, and the medical industry. In recognition of his dedication and efforts, his peers have repeatedly elected him to the Southern California Super Doctors list. Dr. Mehran has contributed to over 160 publications and presentations and has mentored numerous fellows, residents, and medical students. He currently serves as the Chief of Surgery at Los Robles Medical Center. Much more information can be obtained by visiting the practice website. Dr. Mehran is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Ogilvie Syndrome, Retroperitoneal Inflammation, Gallstones, Sleeve Gastrectomy, and Gastrectomy.

    Advanced in Peptic Ulcer
    Internal Medicine
    Advanced in Peptic Ulcer
    Internal Medicine

    Arroyo Oaks Medical Associates, Inc

    2230 Lynn Rd Ste 200, 
    Thousand Oaks, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Russell Hines is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Hines is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, Colonoscopy, and Endoscopy. Dr. Hines is currently accepting new patients.

    Advanced in Peptic Ulcer
    Internal Medicine
    Advanced in Peptic Ulcer
    Internal Medicine

    Arroyo Oaks Medical Associates, Inc

    2230 Lynn Rd Ste 200, 
    Thousand Oaks, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Amit Monga is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Monga is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Endoscopy, and Pacemaker Implantation. Dr. Monga is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Peptic Ulcer
    Internal Medicine
    Experienced in Peptic Ulcer
    Internal Medicine

    Sound Physicians

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

    Garry Forkosh is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Forkosh is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Sepsis, Malnutrition, Supravalvular Aortic Stenosis, Gastrostomy, and Endoscopy. Dr. Forkosh is currently accepting new patients.

    Experienced in Peptic Ulcer
    Emergency Medicine
    Experienced in Peptic Ulcer
    Emergency Medicine

    Los Robles Health System

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

    Carlo Reyes is an Emergency Medicine provider in Thousand Oaks, California. Dr. Reyes is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Concussion, Lymphangitis, Delirium, and Cellulitis.

    Experienced in Peptic Ulcer
    Internal Medicine
    Experienced in Peptic Ulcer
    Internal Medicine

    Arroyo Oaks Medical Associates, Inc

    2230 Lynn Rd Ste 200, 
    Thousand Oaks, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dina Ohevshalom is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Ohevshalom is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Juvenile Primary Osteoporosis, Melorheostosis, Melorheostosis with Osteopoikilosis, Endoscopy, and Hip Replacement. Dr. Ohevshalom is currently accepting new patients.

    Experienced in Peptic Ulcer
    Internal Medicine
    Experienced in Peptic Ulcer
    Internal Medicine

    Arroyo Oaks Medical Associates, Inc

    2230 Lynn Rd Ste 200, 
    Thousand Oaks, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sonia Monga is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Monga is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, Hip Replacement, and Endoscopy. Dr. Monga is currently accepting new patients.

    Experienced in Peptic Ulcer
    Intensive Care Medicine
    Experienced in Peptic Ulcer
    Intensive Care Medicine

    Office

    2190 Lynn Rd Ste 300, 
    Thousand Oaks, CA 
     (3.2 miles away)
    Languages Spoken:
    English

    Timothy Deaconson is an Intensive Care Medicine provider in Thousand Oaks, California. Dr. Deaconson is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Delirium, Subarachnoid Hemorrhage, Chronic Subdural Hematoma, Hernia Surgery, and Gastrostomy.

    Haimesh I. Shah
    Distinguished in Peptic Ulcer
    Vascular Surgery | Hospital Medicine | Undersea and Hyperbaric Medicine
    Distinguished in Peptic Ulcer
    Vascular Surgery | Hospital Medicine | Undersea and Hyperbaric Medicine

    Haimesh I. Shah, MD Private Practice

    2309 Antonio Ave, HBO Dept, 
    Camarillo, CA 
     (10.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Offers high-quality, individualized care with compassion. Believes communication and collaboration with patients is the foundation for effective relationships. Through effective education, patients are empowered to partner in their care and achieve their health goals. Dr. Shah is rated as a Distinguished provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Peptic Ulcer, Cellulitis, Stasis Dermatitis and Ulcers, Venous Insufficiency, and Hernia Surgery.

    Advanced in Peptic Ulcer
    Advanced in Peptic Ulcer

    Anaheim Urgent Care Inc.

    166 N Moorpark Rd, 
    Thousand Oaks, CA 
     (1.6 miles away)
    Languages Spoken:
    English

    Bernard Smyle is a primary care provider, practicing in Pediatrics in Thousand Oaks, California. Dr. Smyle is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Tracheitis, Parinaud Oculoglandular Syndrome, Pustules, and Otitis.

    Advanced in Peptic Ulcer
    Family Medicine
    Advanced in Peptic Ulcer
    Family Medicine

    Arroyo Oaks Medical Associates, Inc

    2230 Lynn Rd Ste 200, 
    Thousand Oaks, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Daniel Tavari is a primary care provider, practicing in Family Medicine in Thousand Oaks, California. Dr. Tavari is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Bronchitis, Childhood Pancreatitis, Familial Hypertension, Gastrostomy, and Endoscopy.

    Advanced in Peptic Ulcer
    Family Medicine
    Advanced in Peptic Ulcer
    Family Medicine

    Arroyo Oaks Medical Associates, Inc

    2230 Lynn Rd Ste 200, 
    Thousand Oaks, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Elise Bukont is a primary care provider, practicing in Family Medicine in Thousand Oaks, California. Dr. Bukont is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Heterozygous Familial Hypercholesterolemia (HeFH), Homozygous Familial Hypercholesterolemia (HoFH), Defective Apolipoprotein B-100, Gastrostomy, and Hip Replacement.

    Advanced in Peptic Ulcer
    Vascular Surgery
    Advanced in Peptic Ulcer
    Vascular Surgery

    Conejo Valley Vascular Associates

    2220 Lynn Rd Ste 102, 
    Thousand Oaks, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Trung Bui is a Vascular Surgeon in Thousand Oaks, California. Dr. Bui is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Idiopathic Edema, Varicose Veins, Necrosis, Carotid Artery Surgery, and Gastrostomy. Dr. Bui is currently accepting new patients.

    Simon Maltais
    Experienced in Peptic Ulcer
    Thoracic Surgery
    Experienced in Peptic Ulcer
    Thoracic Surgery

    Office

    227 W Janss Rd Ste 340, 
    Thousand Oaks, CA 
     (3.2 miles away)
    Languages Spoken:
    English

    Simon Maltais is a Thoracic Surgeon in Thousand Oaks, California. Dr. Maltais is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Mitral Valve Regurgitation, Tricuspid Regurgitation, Aortic Regurgitation, Heart Transplant, and Heart Bypass Surgery.

    Avan Patel
    Experienced in Peptic Ulcer
    Geriatrics | Internal Medicine
    Experienced in Peptic Ulcer
    Geriatrics | Internal Medicine

    Primary Care & Specialty Care - Dignity Health Medical Group - Camarillo, CA

    5051 Verdugo Wy, Ste 100 & Ste 110, 
    Camarillo, CA 
     (8.3 miles away)
    Languages Spoken:
    English, Hindi, Spanish
    Accepting New Patients
    Offers Telehealth

    I treat every patient as if they are my family or friends. I listen to my patients and treat them with the utmost respect, dedication, and commitment that I show my family and loved ones, putting their best health interests first. I treat the patient, not just a symptom or an ailment. I do my best to preserve the trust my patients place in me. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Vertebroplasty, and Bone Graft.

    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine

    Thousand Oaks Hampshire Primary & Specialty Care

    248 Hampshire Rd Ste 100, 
    Thousand Oaks, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Phillip Yadegari is a primary care provider, practicing in Family Medicine in Thousand Oaks, California. Dr. Yadegari is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Giant Papillary Conjunctivitis, Cellulitis, COVID-19, and Multisystem Inflammatory Syndrome in Children (MIS-C).

    Experienced in Peptic Ulcer
    Surgical Oncology | General Surgery
    Experienced in Peptic Ulcer
    Surgical Oncology | General Surgery

    City Of Hope Medical Foundation

    425 Haaland Dr, Suite 101, 
    Thousand Oaks, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    David Litvak is a Surgical Oncologist and a General Surgeon in Thousand Oaks, California. Dr. Litvak is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Pseudomyxoma Peritonei, Gallbladder Disease, Gallstones, Hernia Surgery, and Small Bowel Resection.

    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery

    Walid S. Arnaout, MD A Medical Corp.

    77 Rolling Oaks Dr, 
    Thousand Oaks, CA 
     (1.5 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Rahim Aimaq is a General Surgeon in Thousand Oaks, California. Dr. Aimaq has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Acrospiroma, Delirium, Gallbladder Disease, Lymphadenectomy, and Hernia Surgery.

    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery

    Oaks Surgical Specialists, A Med Corp

    77 Rolling Oaks Dr, Ste 203, 
    Thousand Oaks, CA 
     (1.5 miles away)
    Languages Spoken:
    English

    Hodad Naderi is a General Surgeon in Thousand Oaks, California. Dr. Naderi is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Retroperitoneal Inflammation, Ogilvie Syndrome, Gallbladder Disease, and Cholecystitis.

    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine

    Exer Medical Corporation

    111 S Westlake Blvd, Suite 110, 
    Westlake Village, CA 
     (1.8 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Joshua Braslow is a primary care provider, practicing in Family Medicine in Westlake Village, California. Dr. Braslow has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Cellulitis, Periorbital Cellulitis, COVID-19, and Multisystem Inflammatory Syndrome in Children (MIS-C).

    Showing 1-20 of 168

    Last Updated: 02/22/2026

    What is the definition of Peptic Ulcer?

    A peptic ulcer is an open sore or raw area in the lining of the stomach (gastric ulcer) or in the first part of the small intestine (duodenal ulcer).

    There are two types of peptic ulcers:

    • Gastric ulcer -- occurs in the stomach
    • Duodenal ulcer -- occurs in the first part of the small intestine

    When should I see a Peptic Ulcer 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 Peptic Ulcer 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 Peptic Ulcer 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 Peptic Ulcer 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 Peptic Ulcer 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 Peptic Ulcer doctor search results page. 

    Why is it important to get a second opinion from a different Peptic Ulcer 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 Peptic Ulcer 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 Peptic Ulcer 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 Peptic Ulcer 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 Peptic Ulcer doctors near Thousand Oaks, CA?

    Look for the filter feature on the left side of the Peptic Ulcer 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 Peptic Ulcer doctor that offers video calls?

    Look for the filter feature on the left-side of the Peptic Ulcer 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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