The 20 Best Peptic Ulcer Doctors Near Me in Castro Valley, CA

Find the Top Peptic Ulcer Experts and Specialists

The 20 Best Peptic Ulcer Doctors near Castro Valley, CA

Last Updated: 02/22/2026

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MediFind found 348 doctor with experience in Peptic Ulcer near Castro Valley, CA. Of these, 318 are Experienced, 26 are Advanced and 4 are Distinguished.

Location
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348 providers found
    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery

    Joseph A Karam MD

    19845 Lake Chabot Rd Ste 200, 
    Castro Valley, CA 
     (1.3 miles away)
    Languages Spoken:
    English

    James Lesher is a General Surgeon in Castro Valley, California. Dr. Lesher is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Cellulitis, Ogilvie Syndrome, Chronic Subdural Hematoma, Gallbladder Removal, and Gastrostomy.

    Sumbella F. Baqai
    Experienced in Peptic Ulcer
    Hospital Medicine
    Experienced in Peptic Ulcer
    Hospital Medicine

    Eden Medical Center

    20103 Lake Chabot Road, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Sumbella Baqai is a primary care provider, practicing in Hospital Medicine in Castro Valley, California. Dr. Baqai is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Bile Duct Obstruction, Sepsis, Stroke, Gastrostomy, and Endoscopy.

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

    Office

    20100 Lake Chabot Rd Ste 3, 
    Castro Valley, CA 
     (1.3 miles away)
    Languages Spoken:
    English

    Dariush Zandi is a primary care provider, practicing in Family Medicine in Castro Valley, California. Dr. Zandi is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Familial Hypopituitarism, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Learn about our expert tiers
    Advanced in Peptic Ulcer
    General Surgery
    Advanced in Peptic Ulcer
    General Surgery
    13851 E 14th St Ste 202, 
    San Leandro, CA 
     (2.9 miles away)
    Languages Spoken:
    English

    Donato Stinghen is a General Surgeon in San Leandro, California. Dr. Stinghen is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Peptic Ulcer, Necrosis, Lymphangiectasis, and Primary Intestinal Lymphangiectasia.

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

    General Vascular Surgery Medical Group Inc

    13851 E 14th St, 201 202, 
    San Leandro, CA 
     (4.0 miles away)
    Languages Spoken:
    English, Italian, Portuguese, Spanish
    Offers Telehealth

    Michael Ingegno is a Vascular Surgeon in San Leandro, California. Dr. Ingegno is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are End-Stage Renal Disease (ESRD), Cellulitis, Idiopathic Edema, Gangrene, and Carotid Artery Surgery.

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

    General Vascular Surgery Medical Group Inc

    13851 E 14th St, 201 202, 
    San Leandro, CA 
     (4.0 miles away)
    Languages Spoken:
    English, French
    Offers Telehealth

    Lamont Paxton is a Vascular Surgeon in San Leandro, California. Dr. Paxton is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are End-Stage Renal Disease (ESRD), Idiopathic Edema, Gangrene, and Stasis Dermatitis and Ulcers.

    Advanced in Peptic Ulcer
    Vascular Surgery
    Advanced in Peptic Ulcer
    Vascular Surgery
    13851 E 14th St, Suite 202, 
    San Leandro, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Robert Gingery is a Vascular Surgeon in San Leandro, California. Dr. Gingery is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are End-Stage Renal Disease (ESRD), Gangrene, Carotid Artery Disease, Carotid Artery Surgery, and Gastrostomy.

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

    St. Rose Hospital

    27200 Calaroga Ave, 
    Hayward, CA 
     (4.3 miles away)
    Languages Spoken:
    English

    Khashayar Montazeri is a primary care provider, practicing in Internal Medicine in Hayward, California. Dr. Montazeri is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Stroke, Sepsis, Pneumonia, Colonoscopy, and Gastrostomy.

    Distinguished in Peptic Ulcer
    Internal Medicine
    Distinguished in Peptic Ulcer
    Internal Medicine

    Office

    27001 Calaroga Ave Ste 3, 
    Hayward, CA 
     (6.8 miles away)
    Languages Spoken:
    English

    Rajiv Ahuja is a primary care provider, practicing in Internal Medicine in Hayward, California. Dr. Ahuja is rated as a Distinguished provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Hypertensive Heart Disease, Enlarged Liver, Velopharyngeal Insufficiency, Gastrostomy, and Endoscopy.

    Distinguished in Peptic Ulcer
    Distinguished in Peptic Ulcer

    East Bay Cardiovascular And Thoracic Associates Inc

    1320 El Capitan Dr, Suite 120, 
    Danville, CA 
     (8.5 miles away)
    Languages Spoken:
    English, Hindi, Spanish

    Srinivas Ramachandra is a Vascular Surgeon in Danville, California. Dr. Ramachandra is rated as a Distinguished provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Peptic Ulcer, End-Stage Renal Disease (ESRD), Cellulitis, and Thrombophlebitis.

    Experienced in Peptic Ulcer
    Family Medicine
    Experienced in Peptic Ulcer
    Family Medicine
    20700 Lake Chabot Rd, Suite #107, 
    Castro Valley, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Paul Robinson is a primary care provider, practicing in Family Medicine in Castro Valley, California. Dr. Robinson is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Type 2 Diabetes (T2D), and Nephrotic Syndrome.

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

    Bay Imaging Consultants Medical Group Inc.

    20101 Lake Chabot Rd, 
    Castro Valley, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Nicole Devalle is a primary care provider, practicing in Family Medicine in Castro Valley, California. Dr. Devalle is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Sepsis, Ogilvie Syndrome, Pulmonary Embolism, and Chronic Obstructive Pulmonary Disease (COPD).

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

    Eden Medical Center

    20103 Lake Chabot Rd, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Andrea Dhaliwal is a primary care provider, practicing in Internal Medicine in Castro Valley, California. Dr. Dhaliwal is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Sepsis, Stroke, Ogilvie Syndrome, Gastrostomy, and Endoscopy.

    Experienced in Peptic Ulcer
    Colorectal Surgery | General Surgery
    Experienced in Peptic Ulcer
    Colorectal Surgery | General Surgery
    20103 Lake Chabot Rd, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Noor Azimi is a Colorectal Surgeon and a General Surgeon in Castro Valley, California. Dr. Azimi is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Cellulitis, Chronic Subdural Hematoma, Subdural Hematoma, Gallbladder Removal, and Gastrostomy.

    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery
    20103 Lake Chabot Rd, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Elyssa Feinberg is a General Surgeon in Castro Valley, California. Dr. Feinberg is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Ogilvie Syndrome, Delirium, Subarachnoid Hemorrhage, Gallbladder Removal, and Gastrostomy.

    Experienced in Peptic Ulcer
    General Surgery
    Experienced in Peptic Ulcer
    General Surgery
    20103 Lake Chabot Rd, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    William Wood is a General Surgeon in Castro Valley, California. Dr. Wood is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Ogilvie Syndrome, Retroperitoneal Inflammation, Gallbladder Disease, Lymphadenectomy, and Bladder Reconstruction.

    Experienced in Peptic Ulcer
    Anesthesiology
    Experienced in Peptic Ulcer
    Anesthesiology

    Eden Medical Center

    20103 Lake Chabot Rd, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Andrea Stark is an Anesthesiologist in Castro Valley, California. Dr. Stark is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Peptic Ulcer, Umbilical Hernia, and Necrosis.

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

    Stanford Medicine Partners

    20642 John Dr, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ling Xu is a primary care provider, practicing in Family Medicine in Castro Valley, California. Dr. Xu is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her top areas of expertise are Dementia, Diabetic Hyperglycemic Hyperosmolar Syndrome, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

    Stanford Medicine Partners

    20642 John Dr, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Kaarel Kaljot is a primary care provider, practicing in Internal Medicine in Castro Valley, California. Dr. Kaljot is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Sciatica, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

    Stanford Medicine Partners

    20642 John Dr, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Richard Ho is a primary care provider, practicing in Internal Medicine in Castro Valley, California. Dr. Ho is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and High Cholesterol.

    Showing 1-20 of 348

    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 Castro Valley, 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 Castro Valley, 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 Castro Valley, 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 Castro Valley, 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 Castro Valley, 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 Castro Valley, 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 Castro Valley, 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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