The 20 Best Mouth Sores Doctors Near Me in foothill ranch, CA

Find the Top Mouth Sores Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 93 doctor with experience in Mouth Sores near foothill ranch, CA. Of these, 82 are Experienced, 10 are Advanced and 1 are Elite.

Location
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93 providers found
    Experienced in Mouth Sores
    Internal Medicine
    Experienced in Mouth Sores
    Internal Medicine

    Felice L Gersh MD Inc

    16300 Sand Canyon Ave Ste 311, 
    Irvine, CA 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Waldman is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Waldman is rated as an Experienced provider by MediFind in the treatment of Mouth Sores. He is also highly rated in 52 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), High Cholesterol, Autoerythrocyte Sensitivity, and Purpura. Dr. Waldman is currently accepting new patients.

    Advanced in Mouth Sores
    Family Medicine
    Advanced in Mouth Sores
    Family Medicine

    Kolvita Family Medical Group Inc.

    25982 Pala Ste 180, 
    Mission Viejo, CA 
     (4.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Matthew Zeller is a primary care provider, practicing in Family Medicine in Mission Viejo, California. Dr. Zeller is rated as an Advanced provider by MediFind in the treatment of Mouth Sores. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Tracheitis, Neuralgia, and Papular Urticaria.

    Experienced in Mouth Sores
    Otolaryngology
    Experienced in Mouth Sores
    Otolaryngology
    Referral may be required

    UCI Health Gavin Herbert Eye Institute - Orange

    101 The City Drive South, Building 30A, 
    Orange, CA 
     (14.8 miles away)
    Languages Spoken:
    English, Farsi
    Offers Telehealth

    Sepehr Oliaei is an Otolaryngologist practicing medicine in Orange, California. Dr. Oliaei is rated as an Experienced provider by MediFind in the treatment of Mouth Sores. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Sialadenitis, Salivary Duct Stones, Infant Hearing Loss, Tinnitus, and Septoplasty. Dr. Oliaei is board certified in American Board Of Otolaryngology - Head And Neck Surgery - Otolaryngology - Head And Neck Surgery.

    Learn about our expert tiers
    Experienced in Mouth Sores
    Oral and Maxillofacial Surgery
    Experienced in Mouth Sores
    Oral and Maxillofacial Surgery
    Referral may be required
    26730 Towne Centre Drive, Suite 105, 
    Foothill Ranch, CA 
     (0.7 miles away)
    Languages Spoken:
    English, Farsi, Filipino, Mandarin, Spanish, Vietnamese
    Accepting New Patients

    Leonard Vaughan is an Oral and Maxillofacial Surgeon practicing medicine in Foothill Ranch, California. Dr. Vaughan is rated as an Experienced provider by MediFind in the treatment of Mouth Sores. His clinical expertise encompasses Mouth Ulcers, Mouth Sores, and Oral Mucous Cyst. Dr. Vaughan is currently accepting new patients.

    Experienced in Mouth Sores
    Internal Medicine
    Experienced in Mouth Sores
    Internal Medicine

    Optum - Foothill Ranch

    26740 Towne Centre Dr Bldg C, 
    Foothill Ranch, CA 
     (1.0 miles away)
    Languages Spoken:
    English

    Bakulkumar Patel is a primary care provider, practicing in Internal Medicine in Foothill Ranch, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Mouth Sores. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Chorea-Acanthocytosis, Tangier Disease, Familial HDL Deficiency, and Familial Hypobetalipoproteinemia.

    Experienced in Mouth Sores
    Family Medicine
    Experienced in Mouth Sores
    Family Medicine
    24401 Muirlands Boulevard, Suite A, 
    Lake Forest, CA 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Koumas is a primary care provider, practicing in Family Medicine in Lake Forest, California. Dr. Koumas is rated as an Experienced provider by MediFind in the treatment of Mouth Sores. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, High Cholesterol, and Familial Hypertension.

    Experienced in Mouth Sores
    Otolaryngology
    Experienced in Mouth Sores
    Otolaryngology
    Referral may be required
    Irvine, CA 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ashley Balaker is an Otolaryngologist practicing medicine in Irvine, California. Dr. Balaker is rated as an Experienced provider by MediFind in the treatment of Mouth Sores. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Infant Hearing Loss, DFNB1, Jones Syndrome, and Cholesteatoma. Dr. Balaker is currently accepting new patients.

    Experienced in Mouth Sores
    Family Medicine
    Experienced in Mouth Sores
    Family Medicine

    Alan R. Nili D O A Professional Corp.

    18 Endeavor Ste 307, 
    Irvine, CA 
     (3.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alan Nili is a primary care provider, practicing in Family Medicine in Irvine, California. Dr. Nili is rated as an Experienced provider by MediFind in the treatment of Mouth Sores. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Breast Cancer, Juvenile Primary Osteoporosis, and Melorheostosis with Osteopoikilosis.

    Experienced in Mouth Sores
    Family Medicine
    Experienced in Mouth Sores
    Family Medicine

    Allen A Jahroumi, MD

    Mission Viejo, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Allen Jahroumi is a primary care provider, practicing in Family Medicine in Mission Viejo, California. Dr. Jahroumi is rated as an Experienced provider by MediFind in the treatment of Mouth Sores. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Purpura, Gardner-Diamond Syndrome, Autoerythrocyte Sensitivity, and Cellulitis.

    Experienced in Mouth Sores
    Internal Medicine
    Experienced in Mouth Sores
    Internal Medicine

    MemorialCare Medical Group - Mission Viejo

    Mission Viejo, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Saghi Rokhshadfar is a primary care provider, practicing in Internal Medicine in Mission Viejo, California. Dr. Rokhshadfar is rated as an Experienced provider by MediFind in the treatment of Mouth Sores. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Diabetic Nephropathy, Type 2 Diabetes (T2D), High Cholesterol, and Congenital Sucrase-Isomaltase Deficiency. Dr. Rokhshadfar is currently accepting new patients.

    Referral may be required

    Celebrating Life Community Health Center

    15785 Laguna Canyon Rd., Ste 250, 
    Irvine, CA 
     (5.6 miles away)
    Languages Spoken:
    English, Farsi, Spanish
    Offers Telehealth

    Shahla Heshmati is a Pediatrics provider practicing medicine in Irvine, California. Dr. Heshmati is rated as undefined provider by MediFind in the treatment of Mouth Sores. Her clinical expertise encompasses Obesity in Children, Pediatric Myocarditis, Pediatric Low-Grade Glioma (pLGG), and Asthma in Children. Dr. Heshmati is board certified in American Board Of Pediatrics.

    Experienced in Mouth Sores
    Internal Medicine
    Experienced in Mouth Sores
    Internal Medicine

    Totalcare Walk-In Clinic

    14775 Jeffrey Rd, 
    Irvine, CA 
     (6.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Xiao-ling Zhang is a primary care provider, practicing in Internal Medicine in Irvine, California. Dr. Zhang is rated as an Experienced provider by MediFind in the treatment of Mouth Sores. She is also highly rated in 50 other conditions, according to our data. Her clinical expertise encompasses Tracheitis, High Cholesterol, Papular Urticaria, and Tonsillitis. Dr. Zhang is board certified in American Board Of Internal Medicine. Dr. Zhang is currently accepting new patients.

    Experienced in Mouth Sores
    Family Medicine
    Experienced in Mouth Sores
    Family Medicine

    Coastal Family Medicine, Inc.

    4950 Barranca Pkwy, 
    Irvine, CA 
     (7.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Howard Fishbein is a primary care provider, practicing in Family Medicine in Irvine, California. Dr. Fishbein is rated as an Experienced provider by MediFind in the treatment of Mouth Sores. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses High Cholesterol, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Fishbein is board certified in American Board Of Family Medicine. Dr. Fishbein is currently accepting new patients.

    Experienced in Mouth Sores
    Family Medicine
    Experienced in Mouth Sores
    Family Medicine
    Aliso Viejo, CA 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Shannon O'connor is a primary care provider, practicing in Family Medicine in Aliso Viejo, California. Dr. O'connor is rated as an Experienced provider by MediFind in the treatment of Mouth Sores. She is also highly rated in 33 other conditions, according to our data. Her clinical expertise encompasses Tracheitis, Obesity in Children, Food Allergy, and Seasonal Affective Disorder (SAD). Dr. O'connor is currently accepting new patients.

    Experienced in Mouth Sores
    Family Medicine
    Experienced in Mouth Sores
    Family Medicine
    26732 Crown Valley Parkway, 
    Mission Viejo, CA 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Blanca Bisuna is a primary care provider, practicing in Family Medicine in Mission Viejo, California. Dr. Bisuna is rated as an Experienced provider by MediFind in the treatment of Mouth Sores. Her clinical expertise encompasses Vitamin B12 Deficiency Anemia, Folate Deficiency, Multiple Carboxylase Deficiency, and Oral Herpes. Dr. Bisuna is currently accepting new patients.

    Experienced in Mouth Sores
    Family Medicine
    Experienced in Mouth Sores
    Family Medicine

    Optum - Mission Viejo

    26991 Crown Valley Pkwy, 
    Mission Viejo, CA 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ronald Richmond is a primary care provider, practicing in Family Medicine in Mission Viejo, California. Dr. Richmond is rated as an Experienced provider by MediFind in the treatment of Mouth Sores. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Sciatica, Insomnia, and Hypertension. Dr. Richmond is board certified in American Board Of Family Medicine. Dr. Richmond is currently accepting new patients.

    Experienced in Mouth Sores
    Experienced in Mouth Sores

    Optum - Ladera Ranch

    800 Corporate Dr, 
    Ladera Ranch, CA 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mitchell Wainwright is a primary care provider, practicing in Family Medicine in Ladera Ranch, California. Dr. Wainwright is rated as an Experienced provider by MediFind in the treatment of Mouth Sores. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Papular Urticaria, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, and Empyema. Dr. Wainwright is currently accepting new patients.

    Advanced in Mouth Sores
    Otolaryngology
    Advanced in Mouth Sores
    Otolaryngology
    Referral may be required

    Orange County Ear Nose And Throat Assocs

    24411 Health Center Dr, 
    Laguna Hills, CA 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Paul Sun is an Otolaryngologist practicing medicine in Laguna Hills, California. Dr. Sun is rated as an Advanced provider by MediFind in the treatment of Mouth Sores. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Ozena, Nonallergic Rhinopathy, Palatal Myoclonus, and Infant Hearing Loss. Dr. Sun is board certified in American Board Of Otolaryngology. Dr. Sun is currently accepting new patients.

    Advanced in Mouth Sores
    Neurology | Otolaryngology
    Advanced in Mouth Sores
    Neurology | Otolaryngology
    Referral may be required

    Orange County Ear Nose And Throat Assocs

    24411 Health Center Dr, 
    Laguna Hills, CA 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    John Sun is a Neurologist and an Otolaryngologist practicing medicine in Laguna Hills, California. Dr. Sun is rated as an Advanced provider by MediFind in the treatment of Mouth Sores. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Empyema, Sinusitis, DFNB1, and Jones Syndrome. Dr. Sun is board certified in American Board Of Otolaryngology. Dr. Sun is currently accepting new patients.

    Advanced in Mouth Sores
    Advanced in Mouth Sores
    Referral may be required

    Head And Neck Associates

    26726 Crown Valley Pkwy, 
    Mission Viejo, CA 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Jakobsen is an Otolaryngologist practicing medicine in Mission Viejo, California. Dr. Jakobsen is rated as an Advanced provider by MediFind in the treatment of Mouth Sores. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Auditory Neuropathy Spectrum Disorder, Palatal Myoclonus, Ozena, and Nonallergic Rhinopathy. Dr. Jakobsen is board certified in American Board Of Otolaryngology. Dr. Jakobsen is currently accepting new patients.

    Showing 1-20 of 93

    Last Updated: 09/26/2026

    What is the definition of Mouth Sores?

    There are different types of mouth sores. They can occur anywhere in the mouth including bottom of the mouth, inner cheeks, gums, lips, and tongue.

    When should I see an Mouth Sores doctor near foothill ranch, 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 an Mouth Sores doctor near foothill ranch, 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 Mouth Sores doctors near foothill ranch, 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 Mouth Sores doctors near foothill ranch, 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 an Mouth Sores doctor near foothill ranch, 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 Mouth Sores doctor search results page. 

    Why is it important to get a second opinion from a different Mouth Sores 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 an Mouth Sores doctor near foothill ranch, 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 Mouth Sores 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 Mouth Sores 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 Mouth Sores doctors near foothill ranch, CA?

    Look for the filter feature on the left side of the Mouth Sores 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 an Mouth Sores doctor that offers video calls?

    Look for the filter feature on the left-side of the Mouth Sores 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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