The 20 Best Canker Sore Doctors Near Me in San Jose, CA

Find the Top Canker Sore Experts and Specialists

The 20 Best Canker Sore Doctors near San Jose, CA

Last Updated: 02/22/2026

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MediFind found 23 doctor with experience in Canker Sore near San Jose, CA. Of these, 22 are Experienced and 1 are Advanced.

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23 providers found
    Experienced in Canker Sore
    Internal Medicine
    Experienced in Canker Sore
    Internal Medicine

    Minh Quan Huynh M.D.

    57 N 13th St, 
    San Jose, CA 
     (0.4 miles away)
    Languages Spoken:
    English

    Minh Huynh is a primary care provider, practicing in Internal Medicine in San Jose, California. Dr. Huynh is rated as an Experienced provider by MediFind in the treatment of Canker Sore. His top areas of expertise are Infant Hyperglycemia, Jaundice, Diabetic Nephropathy, and Tracheitis.

    Experienced in Canker Sore
    Family Medicine
    Experienced in Canker Sore
    Family Medicine

    Valley Advantage Medical Group Inc

    27 S 13th St, 
    San Jose, CA 
     (0.5 miles away)
    Languages Spoken:
    English

    Rau Bui is a primary care provider, practicing in Family Medicine in San Jose, California. Dr. Bui is rated as an Experienced provider by MediFind in the treatment of Canker Sore. His top areas of expertise are Hypertensive Heart Disease, Enlarged Liver, Pediatric Myocarditis, and Vitamin D Deficiency.

    Experienced in Canker Sore
    Family Medicine
    Experienced in Canker Sore
    Family Medicine

    Hai Hoang Nguyen M.D., Inc.

    210 N Jackson Ave Ste 20, 
    San Jose, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Vu Nguyen is a primary care provider, practicing in Family Medicine in San Jose, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Canker Sore. His top areas of expertise are Osteoporosis, Muscle Atrophy, Flu, and Sutton Disease 2.

    Learn about our expert tiers
    Experienced in Canker Sore
    Internal Medicine
    Experienced in Canker Sore
    Internal Medicine

    Chau Minh Huynh M.D.

    1865 Alum Rock Ave Ste B, 
    San Jose, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Chau Huynh is a primary care provider, practicing in Internal Medicine in San Jose, California. Dr. Huynh is rated as an Experienced provider by MediFind in the treatment of Canker Sore. His top areas of expertise are Parainfluenza, Parainfluenza Virus Type 3, Tracheitis, and Otitis.

    Experienced in Canker Sore
    Family Medicine
    Experienced in Canker Sore
    Family Medicine

    Hai Hoang Nguyen M.D., Inc.

    210 N Jackson Ave Ste 20, 
    San Jose, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Hai Nguyen is a primary care provider, practicing in Family Medicine in San Jose, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Canker Sore. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Gingivostomatitis, and Jaundice.

    Experienced in Canker Sore
    Family Medicine
    Experienced in Canker Sore
    Family Medicine

    Darith S. Khay M.D. Inc

    200 Jose Figueres Ave Ste 315, 
    San Jose, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Darith Khay is a primary care provider, practicing in Family Medicine in San Jose, California. Dr. Khay is rated as an Experienced provider by MediFind in the treatment of Canker Sore. His top areas of expertise are Sitosterolemia, Type 2 Diabetes (T2D), High Cholesterol, and Hypertension.

    Experienced in Canker Sore
    Family Medicine
    Experienced in Canker Sore
    Family Medicine

    Nems-Lundy Pharmacy

    1870 Lundy Ave, 
    San Jose, CA 
     (3.7 miles away)
    Languages Spoken:
    English

    John Tso is a primary care provider, practicing in Family Medicine in San Jose, California. Dr. Tso is rated as an Experienced provider by MediFind in the treatment of Canker Sore. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Type 2 Diabetes (T2D).

    Experienced in Canker Sore
    Internal Medicine
    Experienced in Canker Sore
    Internal Medicine

    Nems-Lundy Pharmacy

    1870 Lundy Ave, 
    San Jose, CA 
     (3.7 miles away)
    Languages Spoken:
    English

    Michelle Tam is a primary care provider, practicing in Internal Medicine in San Jose, California. Dr. Tam is rated as an Experienced provider by MediFind in the treatment of Canker Sore. Her top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Chronic Cough.

    Experienced in Canker Sore
    Internal Medicine
    Experienced in Canker Sore
    Internal Medicine

    Shen Medicine And Pediatrics Associates

    316 Rosewood Ave, 
    San Jose, CA 
     (3.9 miles away)
    Languages Spoken:
    English

    Albert Shen is a primary care provider, practicing in Internal Medicine in San Jose, California. Dr. Shen is rated as an Experienced provider by MediFind in the treatment of Canker Sore. His top areas of expertise are Middle East Respiratory Syndrome (MERS), Sitosterolemia, Infant Hyperglycemia, and Asthma.

    Experienced in Canker Sore
    Internal Medicine
    Experienced in Canker Sore
    Internal Medicine

    Christopher Nguyen DO MD A Professional Corporation

    1569 Lexann Ave Ste 206, 
    San Jose, CA 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christopher Do is a primary care provider, practicing in Internal Medicine in San Jose, California. Dr. Do is rated as an Experienced provider by MediFind in the treatment of Canker Sore. His top areas of expertise are Hypertensive Heart Disease, Enlarged Liver, Pediatric Myocarditis, and Peptic Ulcer.

    Experienced in Canker Sore
    Internal Medicine
    Experienced in Canker Sore
    Internal Medicine

    Top Care Medical Group

    1661 Burdette Dr Ste I, 
    San Jose, CA 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Hong Bui is a primary care provider, practicing in Internal Medicine in San Jose, California. Dr. Bui is rated as an Experienced provider by MediFind in the treatment of Canker Sore. His top areas of expertise are Neuromyelitis Optica, Sitosterolemia, Vitamin D Deficiency, and Type 2 Diabetes (T2D).

    Experienced in Canker Sore
    Internal Medicine
    Experienced in Canker Sore
    Internal Medicine

    Edward Wong, MD

    14911 National Ave Ste 3, 
    Los Gatos, CA 
     (7.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Edward Wong is a primary care provider, practicing in Internal Medicine in Los Gatos, California. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Canker Sore. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Endoscopy, and Pacemaker Implantation. Dr. Wong is currently accepting new patients.

    Advanced in Canker Sore
    Family Medicine
    Advanced in Canker Sore
    Family Medicine

    Instant Urgent Care

    Santa Clara, CA 
     (5.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ramandeep Kaur is a primary care provider, practicing in Family Medicine in Santa Clara, California. Dr. Kaur is rated as an Advanced provider by MediFind in the treatment of Canker Sore. Her top areas of expertise are Papular Urticaria, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), and Cellulitis.

    Experienced in Canker Sore
    Family Medicine
    Experienced in Canker Sore
    Family Medicine

    Crossover Health Medical Group

    3571 N 1st St, 
    San Jose, CA 
     (5.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jeremiah Moon is a primary care provider, practicing in Family Medicine in San Jose, California. Dr. Moon is rated as an Experienced provider by MediFind in the treatment of Canker Sore. His top areas of expertise are Attention Deficit Hyperactivity Disorder (ADHD), Male Genital Sores, Cannabinoid Hyperemesis Syndrome (CHS), and Malignant Hypertension.

    Experienced in Canker Sore
    Internal Medicine
    Experienced in Canker Sore
    Internal Medicine

    Samaritan Internal Medicine Medical Group

    2410 Samaritan Dr Ste 201, 
    San Jose, CA 
     (6.0 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Chia-yi Hung is a primary care provider, practicing in Internal Medicine in San Jose, California. Dr. Hung has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Canker Sore. Her top areas of expertise are Sitosterolemia, High Cholesterol, Osteomyelitis in Children, and Type 2 Diabetes (T2D).

    Experienced in Canker Sore
    Family Medicine
    Experienced in Canker Sore
    Family Medicine

    Unniversity Healthcare Alliance

    14251 Winchester Blvd # 200, 
    Los Gatos, CA 
     (6.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Saumya Pandey is a primary care provider, practicing in Family Medicine in Los Gatos, California. Dr. Pandey is rated as an Experienced provider by MediFind in the treatment of Canker Sore. Her top areas of expertise are High Cholesterol, Hypothyroidism, Vertigo, Generalized Anxiety Disorder (GAD), and Intrauterine Device Insertion.

    Experienced in Canker Sore
    Otolaryngology
    Experienced in Canker Sore
    Otolaryngology

    Ear, Nose & Throat Of Los Gatos

    15861 Winchester Blvd, 
    Los Gatos, CA 
     (8.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    William Lewis is an Otolaryngologist in Los Gatos, California. Dr. Lewis is rated as an Experienced provider by MediFind in the treatment of Canker Sore. His top areas of expertise are Benign Paroxysmal Positional Vertigo, Infant Hearing Loss, DFNB1, and Jones Syndrome. Dr. Lewis is currently accepting new patients.

    Experienced in Canker Sore
    Family Medicine
    Experienced in Canker Sore
    Family Medicine

    Family Medicine Samaritan Los Gatos

    15425 Los Gatos Blvd Ste 120, 
    Los Gatos, CA 
     (8.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rina Shah is a primary care provider, practicing in Family Medicine in Los Gatos, California. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Canker Sore. Her top areas of expertise are High Cholesterol, Hypothyroidism, Insomnia, and Glucocorticoid-Remediable Aldosteronism.

    Kwan Pun
    Experienced in Canker Sore
    Internal Medicine
    Experienced in Canker Sore
    Internal Medicine

    Mountain View Center

    Mountain View, CA 
     (11.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kwan Pun is a primary care provider, practicing in Internal Medicine in Mountain View, California. Dr. Pun is rated as an Experienced provider by MediFind in the treatment of Canker Sore. Her top areas of expertise are Vertigo, Sutton Disease 2, Aphthous Stomatitis, and Canker Sore.

    Experienced in Canker Sore
    Family Medicine
    Experienced in Canker Sore
    Family Medicine

    Almaden Family Physicians

    6475 Camden Ave Ste 105, 
    San Jose, CA 
     (10.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    David Griffith is a primary care provider, practicing in Family Medicine in San Jose, California. Dr. Griffith is rated as an Experienced provider by MediFind in the treatment of Canker Sore. His top areas of expertise are Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Tracheitis, and High Cholesterol.

    Showing 1-20 of 23

    Last Updated: 02/22/2026

    What is the definition of Canker Sore?

    A canker sore is a painful, open sore in the mouth. Canker sores are white or yellow and surrounded by a bright red area. They are not cancerous.

    A canker sore is not the same as a fever blister (cold sore).

    When should I see a Canker Sore doctor near San Jose, 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 Canker Sore doctor near San Jose, 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 Canker Sore doctors near San Jose, 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 Canker Sore doctors near San Jose, 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 Canker Sore doctor near San Jose, 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 Canker Sore doctor search results page. 

    Why is it important to get a second opinion from a different Canker Sore 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 Canker Sore doctor near San Jose, 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 Canker Sore 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 Canker Sore 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 Canker Sore doctors near San Jose, CA?

    Look for the filter feature on the left side of the Canker Sore 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 Canker Sore doctor that offers video calls?

    Look for the filter feature on the left-side of the Canker Sore 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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