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

Find the Top Peptic Ulcer Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 239 doctor with experience in Peptic Ulcer near Corona, CA. Of these, 214 are Experienced, 23 are Advanced and 2 are Distinguished.

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239 providers found
    Advanced in Peptic Ulcer
    Internal Medicine
    Advanced in Peptic Ulcer
    Internal Medicine

    Norco Medical Group

    2250 S Main St, 
    Corona, CA 
     (1.7 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Offers Telehealth

    Christos Bovetas is a primary care provider, practicing in Internal Medicine in Corona, California. He has been practicing medicine for over 27 years. Dr. Bovetas is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 75 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), High Cholesterol, Osteomyelitis in Children, and Anemia. Dr. Bovetas is board certified in American Board Of Internal Medicine.

    Advanced in Peptic Ulcer
    General Surgery
    Advanced in Peptic Ulcer
    General Surgery

    Crown Surgery Medical Group

    2250 S Main St, 
    Corona, CA 
     (1.7 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English

    Stephen Dada is a General Surgeon practicing medicine in Corona, California. He has been practicing medicine for over 24 years. Dr. Dada is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Retroperitoneal Inflammation, Ogilvie Syndrome, Cholecystitis, Gallbladder Disease, and Hernia Surgery. Dr. Dada is board certified in American Board Of Surgery.

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

    Norco Medical Group

    2250 S Main St, 
    Corona, CA 
     (1.7 miles away)
    Experience:
    33+ years
    Languages Spoken:
    English
    Offers Telehealth

    Helen Patzanakidis is a primary care provider, practicing in Internal Medicine in Corona, California. She has been practicing medicine for over 33 years. Dr. Patzanakidis is rated as an Advanced provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 36 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Obesity, Type 2 Diabetes (T2D), and High Cholesterol.

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

    Allcare Family Clinic

    1781 3rd St, 
    Norco, CA 
     (2.8 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English

    Martin Ahn is a primary care provider, practicing in Family Medicine in Norco, California. He has been practicing medicine for over 28 years. Dr. Ahn is rated as an Advanced 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 Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and Transcobalamin Deficiency. Dr. Ahn is board certified in American Board Of Family Medicine.

    Distinguished in Peptic Ulcer
    General Surgery
    Distinguished in Peptic Ulcer
    General Surgery

    Caduceus Medical Group

    18200 Yorba Linda Blvd, Suite 104, 
    Yorba Linda, CA 
     (13.7 miles away)
    Experience:
    42+ years
    Languages Spoken:
    English

    Felix Gaw is a General Surgeon practicing medicine in Yorba Linda, California. He has been practicing medicine for over 42 years. Dr. Gaw is rated as a Distinguished 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 Cellulitis, Peptic Ulcer, Necrosis, Lymphadenectomy, and Hernia Surgery.

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

    Mowbray P. Hagan M.D. Inc.

    482 Corona Mall, 
    Corona, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Mowbray Hagan is a primary care provider, practicing in Family Medicine in Corona, California. Dr. Hagan is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His clinical expertise encompasses Vitamin D Deficiency, Type 2 Diabetes (T2D), Tracheitis, and Osteomyelitis in Children.

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

    Sunrise Medical Associate

    800 S Main St, 
    Corona, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Marco Viruez is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Viruez 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 Sepsis, Acute Kidney Failure, Lymphangitis, Endoscopy, and Gastrostomy. Dr. Viruez is board certified in Internal Medicine.

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

    Corona Regional Medical Center

    800 S Main St, 
    Corona, CA 
     (0.6 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Farhad Najafi is a primary care provider, practicing in Internal Medicine in Corona, California. He has been practicing medicine for over 10 years. Dr. Najafi 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 Sepsis, Peptic Ulcer, Necrosis, Endoscopy, and Colonoscopy.

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

    Corona Regional Medical Center

    800 S Main St, 
    Corona, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Nadia Akhlaq is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Akhlaq 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, Hospital-Acquired Pneumonia, Atypical Pneumonia, Peptic Ulcer, and Endoscopy.

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

    Corona Regional Medical Center

    800 S Main St, 
    Corona, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Ali Varasteh is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Varasteh is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His clinical expertise encompasses Sepsis, Pneumonia, Acute Kidney Failure, Peptic Ulcer, and Endoscopy.

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

    Corona Regional Medical Center

    800 S Main St, 
    Corona, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Farnoosh Farshidi is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Farshidi is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her clinical expertise encompasses Sepsis, Acute Kidney Failure, Peptic Ulcer, Necrosis, and Endoscopy.

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

    Corona Regional Medical Center

    800 S Main St, 
    Corona, CA 
     (0.6 miles away)
    Languages Spoken:
    English

    Sarvenaz Nouri is a General Surgeon practicing medicine in Corona, California. Dr. Nouri is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her clinical expertise encompasses Retroperitoneal Inflammation, Ogilvie Syndrome, Gallbladder Disease, and Choledocholithiasis.

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

    Corona Medical Center

    720 Ramona Ave Ste 105, 
    Corona, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Imran Hasnain is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Hasnain 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 Gastrointestinal Bleeding, Diabetic Nephropathy, Sudden Infant Death Syndrome (SIDS), and Type 2 Diabetes (T2D).

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

    Sunrise Medical Associates

    817 S Main St, Ste D, 
    Corona, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Justine Young is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Young is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Sepsis, Lymphangitis, Cerebral Hypoxia, Endoscopy, and Gastrostomy. Dr. Young is board certified in American Os Bd Internal Medicine.

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

    Sunrise Medical Associates, Inc

    817 S Main St, Ste D, 
    Corona, CA 
     (0.7 miles away)
    Languages Spoken:
    English, Armenian, Russian

    Siranuysh Salmastyan is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Salmastyan is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. Her clinical expertise encompasses Interstitial Nephritis, Sepsis, Acute Kidney Failure, Liver Embolization, and Bladder Reconstruction. Dr. Salmastyan is board certified in Internal Medicine.

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

    Jonathan A. Ghiam, DO Private Practice

    817 S Main St, Ste D, 
    Corona, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Jonathan Ghiam is a primary care provider, practicing in Family Medicine in Corona, California. Dr. Ghiam 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 Anemia, Lymphangitis, Sepsis, and Interstitial Nephritis. Dr. Ghiam is board certified in American Os Bd Family Medicine/OMT.

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

    Sunrise Medical Associates

    817 S Main St, Ste D, 
    Corona, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Michael Nguyen is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His clinical expertise encompasses Lymphangitis, Sepsis, Acute Kidney Failure, and Anemia.

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

    Sunrise Medical Group

    817 S Main St, Ste D, 
    Corona, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Maung Khaing is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Khaing is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. His clinical expertise encompasses Sepsis, Hypertensive Heart Disease, Necrosis, Gastrostomy, and Endoscopy. Dr. Khaing is board certified in Internal Medicine.

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

    Crown Surgery Medical Group

    2250 S Main St, 
    Corona, CA 
     (1.7 miles away)
    Experience:
    45+ years
    Languages Spoken:
    English

    Festus Dada is a General Surgeon practicing medicine in Corona, California. He has been practicing medicine for over 45 years. Dr. Dada is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Hernia, Cholecystitis, Gallbladder Disease, Hernia Surgery, and Hemorrhoidectomy. Dr. Dada is board certified in American Board Of Surgery.

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

    Norco Medical Group

    2250 S Main St, 
    Corona, CA 
     (1.7 miles away)
    Experience:
    23+ years
    Languages Spoken:
    English

    Tanya Halper is a primary care provider, practicing in Family Medicine in Corona, California. She has been practicing medicine for over 23 years. Dr. Halper is rated as an Experienced provider by MediFind in the treatment of Peptic Ulcer. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Arthritis, Food Allergy, and High Cholesterol. Dr. Halper is board certified in American Board Of Family Medicine.

    Showing 1-20 of 239

    Last Updated: 04/28/2026

    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 Corona, 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 Corona, 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 Corona, 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 Corona, 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 Corona, 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 Corona, 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 Corona, 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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