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

Find the Top COVID-19 Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 206 doctor with experience in COVID-19 near Rancho Cucamonga, CA. Of these, 185 are Experienced, 17 are Advanced and 4 are Distinguished.

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206 providers found
    Experienced in COVID-19
    Internal Medicine
    Experienced in COVID-19
    Internal Medicine

    Harvey D. Cohen M.D. Inc.

    8330 Red Oak St Ste 201, 
    Rancho Cucamonga, CA 
     (0.9 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Aftab Qadir is an Internal Medicine provider practicing medicine in Rancho Cucamonga, California. He has been practicing medicine for over 10 years. Dr. Qadir 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 Pneumonia, Hospital-Acquired Pneumonia, Atypical Pneumonia, and Chronic Obstructive Pulmonary Disease (COPD).

    Experienced in COVID-19
    Cardiology
    Experienced in COVID-19
    Cardiology

    Office

    685 N 13th Ave Ste 1, 
    Upland,, CA 
     (3.9 miles away)
    Languages Spoken:
    English

    Byung Ahn is a Cardiologist practicing medicine in Upland,, California. Dr. Ahn is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Hypertension, Metabolic Syndrome, Pediatric Myocarditis, and Pacemaker Implantation.

    Advanced in COVID-19
    Family Medicine
    Advanced in COVID-19
    Family Medicine

    Ravinder Singh, Md, Inc.

    525 N 13th Ave, 
    Upland, CA 
     (2.4 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Offers Telehealth

    Ravinder Singh is a primary care provider, practicing in Family Medicine in Upland, California. He has been practicing medicine for over 27 years. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of COVID-19. He is also highly rated in 108 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Liver Transplant, and Knee Replacement. Dr. Singh is board certified in American Board Of Family Medicine.

    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

    ProHealth Partners A Medical Group Inc.

    1042 San Bernardino Rd, 
    Upland, CA 
     (2.6 miles away)
    Languages Spoken:
    English

    Azhar Majeed is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Majeed is rated as an Advanced provider by MediFind in the treatment of COVID-19. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Acute Kidney Failure, Multisystem Inflammatory Syndrome in Children (MIS-C), Gastrostomy, and Endoscopy.

    Advanced in COVID-19
    Family Medicine
    Advanced in COVID-19
    Family Medicine

    S. M. Hammad Rizvi, M.D., Inc.

    901 San Bernardino Rd, 
    Upland, CA 
     (2.7 miles away)
    Experience:
    25+ years
    Languages Spoken:
    English
    Offers Telehealth

    Syed Rizvi is a primary care provider, practicing in Family Medicine in Upland, California. He has been practicing medicine for over 25 years. Dr. Rizvi is rated as an Advanced provider by MediFind in the treatment of COVID-19. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Gastrostomy, and Endoscopy. Dr. Rizvi is board certified in American Board Of Family Medicine.

    Distinguished in COVID-19
    Infectious Disease | Internal Medicine
    Distinguished in COVID-19
    Infectious Disease | Internal Medicine

    Foothills Infectious Disease Medical Group, Inc.

    935 W Foothill Blvd, 
    Claremont, CA 
     (8.0 miles away)
    Experience:
    43+ years
    Languages Spoken:
    English

    Hua Jiang is an Infectious Disease specialist and an Internal Medicine provider practicing medicine in Claremont, California. He has been practicing medicine for over 43 years. Dr. Jiang is rated as a Distinguished provider by MediFind in the treatment of COVID-19. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Sepsis, COVID-19, Pneumonia, Lithotripsy, and Tissue Biopsy. Dr. Jiang is board certified in American Board Of Internal Medicine.

    Distinguished in COVID-19
    Infectious Disease | Internal Medicine
    Distinguished in COVID-19
    Infectious Disease | Internal Medicine

    Foothills Infectious Disease Medical Group, Inc.

    935 W Foothill Blvd, 
    Claremont, CA 
     (8.0 miles away)
    Experience:
    45+ years
    Languages Spoken:
    English

    Sohanjeet Bassi is an Infectious Disease specialist and an Internal Medicine provider practicing medicine in Claremont, California. He has been practicing medicine for over 45 years. Dr. Bassi is rated as a Distinguished provider by MediFind in the treatment of COVID-19. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis, Sepsis, COVID-19, and Multisystem Inflammatory Syndrome in Children (MIS-C). Dr. Bassi is board certified in American Board Of Internal Medicine.

    Distinguished in COVID-19
    Infectious Disease | Internal Medicine
    Distinguished in COVID-19
    Infectious Disease | Internal Medicine

    Foothills Infectious Disease Medical Group, Inc.

    935 W Foothill Blvd, 
    Claremont, CA 
     (8.0 miles away)
    Experience:
    23+ years
    Languages Spoken:
    English

    Atia Shah is an Infectious Disease specialist and an Internal Medicine provider practicing medicine in Claremont, California. She has been practicing medicine for over 23 years. Dr. Shah is rated as a Distinguished provider by MediFind in the treatment of COVID-19. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Sepsis, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), and Pneumonia. Dr. Shah is board certified in American Board Of Internal Medicine.

    Distinguished in COVID-19
    Infectious Disease
    Distinguished in COVID-19
    Infectious Disease

    Inland Valley Infectious Disease Medical Group, Inc.

    255 E Bonita Ave, 
    Pomona, CA 
     (8.8 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English

    John Mourani is an Infectious Disease provider practicing medicine in Pomona, California. He has been practicing medicine for over 31 years. Dr. Mourani is rated as a Distinguished provider by MediFind in the treatment of COVID-19. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Lymphangitis, Pneumonia, and Gastrostomy. Dr. Mourani is board certified in American Board Of Internal Medicine.

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

    Channell Family Medical Group

    8008 Haven Ave, 
    Rancho Cucamonga, CA 
     (0.9 miles away)
    Experience:
    38+ years
    Languages Spoken:
    English

    Patricia Guevara is a primary care provider, practicing in Family Medicine in Rancho Cucamonga, California. She has been practicing medicine for over 38 years. Dr. Guevara is rated as an Experienced provider by MediFind in the treatment of COVID-19. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Silent Thyroiditis, Precocious Puberty, Vitamin D Deficiency, and Sitosterolemia. Dr. Guevara is board certified in American Board Of Family Medicine.

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

    Carlos R. Vigil DO A Professional Corp.

    7974 Haven Ave Ste 210, 
    Rancho Cucamonga, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Carlos Vigil is a primary care provider, practicing in Internal Medicine in Rancho Cucamonga, California. Dr. Vigil is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Renovascular Hypertension, End-Stage Renal Disease (ESRD), Gastrostomy, and Endoscopy.

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

    Cucamonga Valley Medical Group

    7777 Milliken Ave Ste 240, 
    Rancho Cucamonga, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Eric Bekemeier is a primary care provider, practicing in Family Medicine in Rancho Cucamonga, California. Dr. Bekemeier is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Obesity, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma.

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

    Carlos R. Vigil DO A Professional Corp.

    7974 Haven Ave Ste 210, 
    Rancho Cucamonga, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Rishi Talwar is a primary care provider, practicing in Internal Medicine in Rancho Cucamonga, California. Dr. Talwar is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Apoplexy, Sepsis, Heart Attack, Septoplasty, and Adenoidectomy.

    Experienced in COVID-19
    Infectious Disease
    Experienced in COVID-19
    Infectious Disease

    Aids Healthcare Foundation

    8263 Grove Ave Ste 201, 
    Rancho Cucamonga, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Theingi Oo is an Infectious Disease provider practicing medicine in Rancho Cucamonga, California. Dr. Oo is rated as an Experienced provider by MediFind in the treatment of COVID-19. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Sepsis, Chronic Inflammatory Response Syndrome (CIRS), Lymphangitis, and Pneumonia.

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

    Harvey D. Cohen M.D. Inc.

    8330 Red Oak St Ste 201, 
    Rancho Cucamonga, CA 
     (0.9 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Nyein Tint is a primary care provider, practicing in Internal Medicine in Rancho Cucamonga, California. She has been practicing medicine for over 17 years. Dr. Tint is rated as an Experienced provider by MediFind in the treatment of COVID-19. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Obesity, Obesity in Children, High Cholesterol, and Vitamin D Deficiency.

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

    Office

    7777 Milliken Ave Ste 350, 
    Rancho Cucamonga, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sandra Force is a primary care provider, practicing in Family Medicine in Rancho Cucamonga, California. Dr. Force is rated as an Experienced provider by MediFind in the treatment of COVID-19. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Gray Platelet Syndrome.

    Experienced in COVID-19
    Family Medicine | General Practice
    Experienced in COVID-19
    Family Medicine | General Practice

    Sandra K Force - Obrowski, MD & Corliss R Shelton, MD

    7777 Milliken Ave Ste 350, 
    Rancho Cucamonga, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Corliss Shelton is a primary care provider, practicing in Family Medicine and General Practice in Rancho Cucamonga, California. Dr. Shelton is rated as an Experienced provider by MediFind in the treatment of COVID-19. Her clinical expertise encompasses Type 2 Diabetes (T2D), Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

    Harvey D. Cohen M.D. Inc.

    8330 Red Oak St Ste 201, 
    Rancho Cucamonga, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Harvey Cohen is a primary care provider, practicing in Internal Medicine in Rancho Cucamonga, California. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Obesity.

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

    Aureus Medical Group, Inc.

    7974 Haven Ave, 
    Rancho Cucamonga, CA 
     (0.9 miles away)
    Experience:
    53+ years
    Languages Spoken:
    English
    Offers Telehealth

    Steven Barag is a primary care provider, practicing in Family Medicine in Rancho Cucamonga, California. He has been practicing medicine for over 53 years. Dr. Barag is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Sciatica, Male Pseudohermaphroditism with Gynecomastia, and Eunuchoidism Familial Hypogonadotropic. Dr. Barag is board certified in American Osteopathic Board Of Family Practice.

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

    Inland Region Medical Group

    9089 Baseline Rd, 
    Rancho Cucamonga, CA 
     (1.3 miles away)
    Experience:
    37+ years
    Languages Spoken:
    English

    Thomas Woodbury is a primary care provider, practicing in Family Medicine in Rancho Cucamonga, California. He has been practicing medicine for over 37 years. Dr. Woodbury is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Kluver Bucy Syndrome, Hypertension, Gastrostomy, and Endoscopy. Dr. Woodbury is board certified in American Osteopathic Board Of Family Practice.

    Showing 1-20 of 206

    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 Rancho Cucamonga, 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 Rancho Cucamonga, 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 Rancho Cucamonga, 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 Rancho Cucamonga, 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 Rancho Cucamonga, 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 Rancho Cucamonga, 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 Rancho Cucamonga, 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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