The 20 Best Peptic Ulcer Doctors Near Me in sonoma, CA

Find the Top Peptic Ulcer Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 78 doctor with experience in Peptic Ulcer near sonoma, CA. Of these, 77 are Experienced and 1 are Advanced.

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78 providers found
    Experienced in Peptic Ulcer
    Internal Medicine
    Experienced in Peptic Ulcer
    Internal Medicine

    Marinhealth Primary Care | A UCSF Health Clinic

    651 1st St W Ste H, 
    Sonoma, CA 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Brian Sebastian is a primary care provider, practicing in Internal Medicine in Sonoma, California. Dr. Sebastian is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Acute Cystitis, Osteoarthritis, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Sebastian is currently accepting new patients.

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

    Sonoma Valley Hospital

    347 Andrieux St, 
    Sonoma, CA 
     (0.5 miles away)
    Languages Spoken:
    English

    James Dolan is a primary care provider, practicing in Family Medicine in Sonoma, California. Dr. Dolan is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Morning Sickness, Lymphangitis, Cellulitis, and Trichohepatoenteric Syndrome.

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

    Sonoma Valley Hospital

    347 Andrieux St, 
    Sonoma, CA 
     (0.5 miles away)
    Languages Spoken:
    English

    John Hart is a primary care provider, practicing in Internal Medicine in Sonoma, California. Dr. Hart is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His clinical expertise encompasses Sepsis, Pneumonia, Peptic Ulcer, Necrosis, and Ureteroscopy.

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

    Office

    19270 Highway 12, 
    Sonoma, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Carol Ahern is a primary care provider, practicing in Family Medicine in Sonoma, California. Dr. Ahern is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, Folate Deficiency, and Type 2 Diabetes (T2D).

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

    Marinhealth Primary Care | A UCSF Health Clinic

    651 1st St W Ste H, 
    Sonoma, CA 
     (3.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Geeta Malik is a primary care provider, practicing in Family Medicine in Sonoma, California. Dr. Malik is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Acute Cystitis, Hypothyroidism, Renovascular Hypertension, and Nephrosclerosis.

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

    Marinhealth Primary Care | A UCSF Health Clinic

    651 1st St W Ste H, 
    Sonoma, CA 
     (3.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Robert Gleser is a primary care provider, practicing in Internal Medicine in Sonoma, California. Dr. Gleser is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses High Cholesterol, Hypothyroidism, Obesity in Children, and Cirrhosis.

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

    Office

    1155 Trancas St, 
    Napa, CA 
     (8.9 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Thomas Suard is a primary care provider, practicing in Family Medicine in Napa, California. He has been practicing medicine for over 44 years. Dr. Suard is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Colorectal Cancer, Familial Colorectal Cancer, and Anemia. Dr. Suard is currently accepting new patients.

    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine
    1100 Trancas Street, Suite 250, 
    Napa, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Novak is a primary care provider, practicing in Family Medicine in Napa, California. Dr. Novak is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Anemia, High Cholesterol, and Osteomyelitis in Children. Dr. Novak is currently accepting new patients.

    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine
    1001 Professional Drive, 
    Napa, CA 
     (9.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Dermody is a primary care provider, practicing in Family Medicine in Napa, California. Dr. Dermody is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Osteoarthritis, Cataract Ataxia Deafness, Spinocerebellar Ataxia Type 2, Advanced Bronchoscopy, and Endoscopy. Dr. Dermody is currently accepting new patients.

    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine
    1141 Pear Tree Lane, Suite 100, 
    Napa, CA 
     (9.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Colleen Townsend is a primary care provider, practicing in Family Medicine in Napa, California. Dr. Townsend is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Alcoholic Cirrhosis, Urinary Incontinence, Visceromegaly, and Ascites. Dr. Townsend is currently accepting new patients.

    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine
    300 Hartle Court, 
    Napa, CA 
     (9.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jennifer Wilson is a primary care provider, practicing in Family Medicine in Napa, California. Dr. Wilson is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Psoriatic Arthritis, Psoriasis, Type 2 Diabetes (T2D), and Chronic Pain. Dr. Wilson is currently accepting new patients.

    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery
    Referral may be required
    935 Trancas Street, Suite 2, 
    Napa, CA 
     (9.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nelson Maldonado is a General Surgeon practicing medicine in Napa, California. Dr. Maldonado is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Varicose Veins, Angiosarcoma, Inflammatory Breast Cancer, ALK-Positive Non-Small Cell Lung Cancer, and Colostomy. Dr. Maldonado is board certified in Surgery. Dr. Maldonado is currently accepting new patients.

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

    Rohnert Park Care Center

    6000 State Farm Drive, Suite 150, 
    Rohnert Park, CA 
     (13.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Andrew Schwartz is a primary care provider, practicing in Family Medicine in Rohnert Park, California. Dr. Schwartz is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Diabetic Hyperglycemic Hyperosmolar Syndrome, Memory Loss, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young. Dr. Schwartz is board certified in Family Medicine - Board Certified. Dr. Schwartz is currently accepting new patients.

    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery
    Referral may be required

    Office

    1391 Partrick Rd, 
    Napa, CA 
     (5.6 miles away)
    Languages Spoken:
    English

    Leland Raymond is a General Surgeon practicing medicine in Napa, California. Dr. Raymond is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His clinical expertise encompasses Peptic Ulcer, Necrosis, and Cellulitis.

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

    Petaluma Medical Offices

    3900 Lakeville Hwy, 
    Stockton, CA 
     (6.7 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Nicholas Strange is a primary care provider, practicing in Family Medicine in Stockton, California. He has been practicing medicine for over 18 years. Dr. Strange is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Chronic Kidney Disease, Shingles, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young.

    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery
    Referral may be required
    3835 Cypress Drive, Suite 202, 
    Petaluma, CA 
     (8.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Bozuk is a General Surgeon practicing medicine in Petaluma, California. Dr. Bozuk is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hernia, Umbilical Hernia, Cholecystitis, Hernia Surgery, and Gastrectomy. Dr. Bozuk is currently accepting new patients.

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

    Napa Medical Offices

    3285 Claremont Way, 1st Floor, 
    Napa, CA 
     (8.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Erik Mendoza is a primary care provider, practicing in Family Medicine in Napa, California. Dr. Mendoza is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His clinical expertise encompasses Type 2 Diabetes (T2D), Chronic Pain, Maturity Onset Diabetes of the Young, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery
    Referral may be required

    Office

    1370 Trancas St, 
    Napa, CA 
     (8.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert White is a General Surgeon practicing medicine in Napa, California. Dr. White is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Delirium, Gallstones, Choledocholithiasis, Gastrostomy, and Hernia Surgery. Dr. White is currently accepting new patients.

    Experienced in Peptic Ulcer
    Experienced in Peptic Ulcer
    1100 Trancas Street, Suite 256, 
    Napa, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Maria Montenegro-Barreto is a primary care provider, practicing in Family Medicine in Napa, California. Dr. Montenegro-Barreto is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, Endoscopy, and Ureteroscopy. Dr. Montenegro-Barreto is currently accepting new patients.

    Experienced in Peptic Ulcer
    Vascular Surgery
    Experienced in Peptic Ulcer
    Vascular Surgery
    Referral may be required
    1100 Trancas Street, Suite 212A, 
    Napa, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Melissa Loja is a Vascular Surgeon practicing medicine in Napa, California. Dr. Loja is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Carotid Artery Disease, Peripheral Artery Disease, Arterial Embolism, Gangrene, and Carotid Artery Surgery. Dr. Loja is currently accepting new patients.

    Showing 1-20 of 78

    Last Updated: 09/26/2026

    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 sonoma, 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 sonoma, 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 sonoma, 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 sonoma, 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 sonoma, 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 sonoma, 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 sonoma, 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 

    Read more about our Content Policy. 

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