The 20 Best COVID-19 Doctors Near Me in Fontana, CA

Find the Top COVID-19 Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 258 doctor with experience in COVID-19 near Fontana, CA. Of these, 244 are Experienced and 14 are Advanced.

Location
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258 providers found
    Experienced in COVID-19
    Internal Medicine
    Experienced in COVID-19
    Internal Medicine

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (5.0 miles away)
    Languages Spoken:
    English

    Fernando Sorto is an Internal Medicine provider practicing medicine in Colton, California. Dr. Sorto is rated as an Experienced provider by MediFind in the treatment of COVID-19. His clinical expertise encompasses Hospital-Acquired Pneumonia, Atypical Pneumonia, Pneumonia, and Lung Metastases.

    Experienced in COVID-19
    Intensive Care Medicine
    Experienced in COVID-19
    Intensive Care Medicine

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (5.0 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Tigran Stepanyan is an Intensive Care Medicine provider practicing medicine in Colton, California. He has been practicing medicine for over 17 years. Dr. Stepanyan is rated as an Experienced provider by MediFind in the treatment of COVID-19. His clinical expertise encompasses Hypovolemic Shock, Pneumonia, Hospital-Acquired Pneumonia, and Atypical Pneumonia.

    Experienced in COVID-19
    Intensive Care Medicine
    Experienced in COVID-19
    Intensive Care Medicine

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (5.0 miles away)
    Languages Spoken:
    English

    Curtis Converse is an Intensive Care Medicine provider practicing medicine in Colton, California. Dr. Converse is rated as an Experienced provider by MediFind in the treatment of COVID-19. His clinical expertise encompasses Pneumonia, Lung Metastases, Pleural Effusion, and Coccidioidomycosis.

    Are you looking for a specific type of COVID-19?

    Common conditions include: Long Haul COVID

    Learn about our expert tiers
    Advanced in COVID-19
    Family Medicine
    Advanced in COVID-19
    Family Medicine

    Kaiser Permanente Fontana

    9985 Sierra Ave, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English

    Charles Whittaker is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Whittaker is rated as an Advanced provider by MediFind in the treatment of COVID-19. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Loiasis, Severe Acute Respiratory Syndrome (SARS), COVID-19, and Togaviridae Disease.

    Experienced in COVID-19
    Internal Medicine
    Experienced in COVID-19
    Internal Medicine
    8110 Mango Ave, Suite 104, 
    Fontana, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Duc Nguyen is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Type 2 Diabetes (T2D), High Cholesterol, and Purpura.

    Experienced in COVID-19
    Geriatrics
    Experienced in COVID-19
    Geriatrics

    Kaiser Permanente Fontana

    9985 Sierra Ave, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English

    Hollis Lee is a primary care provider, practicing in Geriatrics in Fontana, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of COVID-19. His clinical expertise encompasses Asthma, Nonallergic Rhinopathy, Gingivostomatitis, and Herpetic Stomatitis.

    Experienced in COVID-19
    Internal Medicine
    Experienced in COVID-19
    Internal Medicine

    Kaiser Permanente Fontana Medical Center - Sleep Clinic Department

    9961 Sierra Ave, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kendra Becker is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Becker is rated as an Experienced provider by MediFind in the treatment of COVID-19. Her clinical expertise encompasses Narcolepsy, Irregular Sleep-Wake Syndrome, COVID-19, and Idiopathic Hypersomnia. Dr. Becker is currently accepting new patients.

    Experienced in COVID-19
    Internal Medicine
    Experienced in COVID-19
    Internal Medicine

    Kaiser Permanente Fontana Medical Center - Internal Medicine Department

    9961 Sierra Ave, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Brian Cheung is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Cheung is rated as an Experienced provider by MediFind in the treatment of COVID-19. His clinical expertise encompasses Costochondritis, Tietz Syndrome, Hypertension, and Familial Hypertension. Dr. Cheung is currently accepting new patients.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English

    Carlyn Estrella is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Estrella is rated as an Experienced provider by MediFind in the treatment of COVID-19. Her clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Asthma in Children, and Asthma.

    Experienced in COVID-19
    Experienced in COVID-19

    Kaiser Permanente Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English

    Mitzi Loubriel is a primary care provider, practicing in Pediatrics in Fontana, California. Dr. Loubriel is rated as an Experienced provider by MediFind in the treatment of COVID-19. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Otitis, Bronchitis, Asthma, and Roseola.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tarvinder Singh is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of COVID-19. His clinical expertise encompasses Parinaud Oculoglandular Syndrome, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Lymphangitis, and Otitis. Dr. Singh is currently accepting new patients.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    David Wong is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Pelvic Floor Dysfunction, Hypertension, Vitrectomy, and Cataract Removal.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    Kaiser Foundation Hospital

    9961 Sierra Avenue, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Christine Jung is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Jung is rated as an Experienced provider by MediFind in the treatment of COVID-19. Her clinical expertise encompasses Vaginal Cysts, Vaginal Dryness, Pharyngomaxillary Space Abscess, and Multisystem Inflammatory Syndrome in Children (MIS-C). Dr. Jung is currently accepting new patients.

    Experienced in COVID-19
    Experienced in COVID-19

    Kaiser Permanente Fontana Medical Center

    9961 Sierra Avenue, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rosarin Kriengprarthana is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Kriengprarthana is rated as an Experienced provider by MediFind in the treatment of COVID-19. Her clinical expertise encompasses Parainfluenza, Parainfluenza Virus Type 3, Asthma in Children, and Asthma. Dr. Kriengprarthana is currently accepting new patients.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    Kaiser Permanente Fontana Medical Center

    9961 Sierra Avenue, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Bakr Khalifa is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Khalifa is rated as an Experienced provider by MediFind in the treatment of COVID-19. His clinical expertise encompasses Asthma, Bronchitis, Asthma in Children, and Parinaud Oculoglandular Syndrome. Dr. Khalifa is currently accepting new patients.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    Fontana Medical Center

    9961 Sierra Avenue, 
    Fontana, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jinsun Kim is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of COVID-19. Her clinical expertise encompasses Opisthotonos, Muscle Spasms, Bronchitis, and Parinaud Oculoglandular Syndrome. Dr. Kim is currently accepting new patients.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    Benny J Guzman, MD & Yi - Chien Emma Lee, Do

    8253 Sierra Ave Ste 200, 
    Fontana, CA 
     (1.7 miles away)
    Languages Spoken:
    English

    Jian Chen is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Bronchitis, Acute Cystitis, Tonsillitis, and Sinusitis.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    Bloomington Community Health Center

    18601 Valley Blvd, 
    Bloomington, CA 
     (2.6 miles away)
    Languages Spoken:
    English

    Calvin Lambert is a primary care provider, practicing in Family Medicine in Bloomington, California. Dr. Lambert is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    Southern California Permanente Medical Group

    17284 Slover Ave Ste 205, 
    Fontana, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Peter Choi is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Choi is rated as an Experienced provider by MediFind in the treatment of COVID-19. His clinical expertise encompasses Parinaud Oculoglandular Syndrome, Asthma, Asthma in Children, and Trichohepatoenteric Syndrome.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    Southern California Permanente Medical Group

    17284 Slover Ave Ste 205, 
    Fontana, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Patrick Avanessian is a primary care provider, practicing in Family Medicine in Fontana, California. Dr. Avanessian is rated as an Experienced provider by MediFind in the treatment of COVID-19. His clinical expertise encompasses COVID-19 and Multisystem Inflammatory Syndrome in Children (MIS-C).

    Showing 1-20 of 258

    Last Updated: 04/28/2026

    What is the definition of COVID-19?

    Coronavirus disease 2019 (COVID-19) is a respiratory illness that causes fever, coughing, and shortness of breath, but many other symptoms can occur. COVID-19 is caused by a highly infectious virus. Most people get mild to moderate illness. Older adults and people with certain health conditions are at high risk for severe illness and death. More than one million people in the United States have died from COVID-19.

    When should I see a COVID-19 doctor near Fontana, 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 COVID-19 doctor near Fontana, 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 COVID-19 doctors near Fontana, 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 COVID-19 doctors near Fontana, 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 COVID-19 doctor near Fontana, 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 COVID-19 doctor search results page. 

    Why is it important to get a second opinion from a different COVID-19 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 COVID-19 doctor near Fontana, 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 COVID-19 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 COVID-19 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 COVID-19 doctors near Fontana, CA?

    Look for the filter feature on the left side of the COVID-19 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 COVID-19 doctor that offers video calls?

    Look for the filter feature on the left-side of the COVID-19 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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