The 20 Best Asthma Doctors Near Me in Castro Valley, CA

Find the Top Asthma Experts and Specialists

Last Updated: 09/26/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 288 doctor with experience in Asthma near Castro Valley, CA. Of these, 272 are Experienced, 11 are Advanced and 4 are Distinguished.

Location
LocationClose
288 providers found
    Advanced in Asthma
    Advanced in Asthma

    Office

    22101 Redwood Rd Ste B, 
    Castro Valley, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Najibulrahman Saifulrahman is a primary care provider, practicing in General Practice in Castro Valley, California. Dr. Saifulrahman is rated as an Advanced provider by MediFind in the treatment of Asthma. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Tracheitis, Asthma, Opisthotonos, and Muscle Spasms. Dr. Saifulrahman is currently accepting new patients.

    Experienced in Asthma
    Internal Medicine
    Experienced in Asthma
    Internal Medicine

    Stanford Medicine Partners

    20642 John Dr, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Houman Sharifi is a primary care provider, practicing in Internal Medicine in Castro Valley, California. Dr. Sharifi is rated as an Experienced provider by MediFind in the treatment of Asthma. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Type 2 Diabetes (T2D), Hypertension, and Familial Hypertension. Dr. Sharifi is currently accepting new patients.

    Experienced in Asthma
    Family Medicine
    Experienced in Asthma
    Family Medicine

    Stanford Medicine Partners

    20642 John Dr, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ling Xu is a primary care provider, practicing in Family Medicine in Castro Valley, California. Dr. Xu is rated as an Experienced provider by MediFind in the treatment of Asthma. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Diabetic Hyperglycemic Hyperosmolar Syndrome, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Xu is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Asthma
    Family Medicine
    Experienced in Asthma
    Family Medicine

    Alameda Family Physician Medical Group Inc.

    2433 Central Ave, 
    Alameda, CA 
     (10.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Vijay Mirmira is a primary care provider, practicing in Family Medicine in Alameda, California. Dr. Mirmira is rated as an Experienced provider by MediFind in the treatment of Asthma. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and High Cholesterol. Dr. Mirmira is currently accepting new patients.

    Experienced in Asthma
    Family Medicine
    Experienced in Asthma
    Family Medicine

    Stanford Medicine Partners Pleasanton

    5568 Gibraltar Dr, 
    Pleasanton, CA 
     (13.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Carper is a primary care provider, practicing in Family Medicine in Pleasanton, California. Dr. Carper is rated as an Experienced provider by MediFind in the treatment of Asthma. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Carper is currently accepting new patients.

    Advanced in Asthma
    Pulmonary Medicine
    Advanced in Asthma
    Pulmonary Medicine
    Referral may be required

    St. Rose Hospital

    27200 Calaroga Ave, 
    Hayward, CA 
     (4.3 miles away)
    Languages Spoken:
    English

    Sammy Hung is a Pulmonary Medicine provider practicing medicine in Hayward, California. Dr. Hung is rated as an Advanced provider by MediFind in the treatment of Asthma. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Atypical Pneumonia, and Chronic Cough.

    Distinguished in Asthma
    Emergency Medicine | Pulmonary Medicine
    Distinguished in Asthma
    Emergency Medicine | Pulmonary Medicine
    Referral may be required
    5000 Hopyard Road, Suite 410, 
    Pleasanton, CA 
     (9.2 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Sergio Garcia is an Emergency Medicine specialist and a Pulmonary Medicine provider practicing medicine in Pleasanton, California. Dr. Garcia is rated as a Distinguished provider by MediFind in the treatment of Asthma. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Lung Nodules, and Bronchiectasis. Dr. Garcia is board certified in American Board Of Internal Medicine/Pulmonary Disease , Oklahoma Bureau Of Narcotics And Dangerous Drugs, American Board Of Internal Medicine , and Drug Enforcement Administration . Dr. Garcia is currently accepting new patients.

    Experienced in Asthma
    Pulmonary Medicine
    Experienced in Asthma
    Pulmonary Medicine
    Referral may be required

    Navdeep Singh M.D.

    19845 Lake Chabot Rd, 
    Castro Valley, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Navdeep Singh is a Pulmonary Medicine provider practicing medicine in Castro Valley, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Asthma. His clinical expertise encompasses Lung Metastases, Lung Nodules, Asthma in Children, and Chronic Obstructive Pulmonary Disease (COPD). Dr. Singh is currently accepting new patients.

    Experienced in Asthma
    Internal Medicine
    Experienced in Asthma
    Internal Medicine

    Eden Medical Center

    20103 Lake Chabot Rd, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Sandy Ramirez is a primary care provider, practicing in Internal Medicine in Castro Valley, California. Dr. Ramirez is rated as an Experienced provider by MediFind in the treatment of Asthma. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Sepsis, Stroke, Acute Kidney Failure, Pacemaker Implantation, and Endoscopy.

    Experienced in Asthma
    Internal Medicine
    Experienced in Asthma
    Internal Medicine

    Eden Medical Center

    20103 Lake Chabot Rd, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Moyra Rasheed is a primary care provider, practicing in Internal Medicine in Castro Valley, California. Dr. Rasheed is rated as an Experienced provider by MediFind in the treatment of Asthma. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, Ureteroscopy, and Pacemaker Implantation.

    Experienced in Asthma
    Family Medicine
    Experienced in Asthma
    Family Medicine

    Stanford Medicine Partners

    20642 John Dr, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jaya Karnani is a primary care provider, practicing in Family Medicine in Castro Valley, California. Dr. Karnani is rated as an Experienced provider by MediFind in the treatment of Asthma. She is also highly rated in 46 other conditions, according to our data. Her clinical expertise encompasses Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Sciatica, and Type 2 Diabetes (T2D).

    Experienced in Asthma
    Internal Medicine
    Experienced in Asthma
    Internal Medicine

    Stanford Medicine Partners

    20642 John Dr, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nidhi Johri is a primary care provider, practicing in Internal Medicine in Castro Valley, California. Dr. Johri is rated as an Experienced provider by MediFind in the treatment of Asthma. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Acrospiroma, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

    Experienced in Asthma
    Family Medicine
    Experienced in Asthma
    Family Medicine

    Stanford Medicine Partners

    20642 John Dr, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Cristina Gesmundo is a primary care provider, practicing in Family Medicine in Castro Valley, California. Dr. Gesmundo is rated as an Experienced provider by MediFind in the treatment of Asthma. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Experienced in Asthma
    Internal Medicine
    Experienced in Asthma
    Internal Medicine

    Stanford Medicine Partners

    20642 John Dr, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Robert Santos is a primary care provider, practicing in Internal Medicine in Castro Valley, California. Dr. Santos is rated as an Experienced provider by MediFind in the treatment of Asthma. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hypothyroidism, Hyperlipidemia Type 3, Hypertension, and Familial Hypertension.

    Experienced in Asthma
    Family Medicine
    Experienced in Asthma
    Family Medicine

    Stanford Medicine Partners

    20642 John Dr, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Jade Bito-Onon is a primary care provider, practicing in Family Medicine in Castro Valley, California. Dr. Bito-Onon is rated as an Experienced provider by MediFind in the treatment of Asthma. Her clinical expertise encompasses High Cholesterol, Vitamin D Deficiency, Type 2 Diabetes (T2D), and Obesity in Children.

    Experienced in Asthma
    Family Medicine
    Experienced in Asthma
    Family Medicine

    Stanford Medicine Partners

    20642 John Dr, 
    Castro Valley, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tasnim Beg is a primary care provider, practicing in Family Medicine in Castro Valley, California. Dr. Beg is rated as an Experienced provider by MediFind in the treatment of Asthma. Her clinical expertise encompasses Alopecia Areata, Autosomal Recessive Hypotrichosis, Vitamin B12 Deficiency Anemia, and Multiple Carboxylase Deficiency.

    Experienced in Asthma
    Family Medicine
    Experienced in Asthma
    Family Medicine
    19682 Hesperian Blvd Ste 101a, 1393 Santa Rita Rd. #a, 
    Hayward, CA 
     (1.6 miles away)
    Languages Spoken:
    English

    Arkady Massen is a primary care provider, practicing in Family Medicine in Hayward, California. Dr. Massen is rated as an Experienced provider by MediFind in the treatment of Asthma. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Dementia, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Asthma
    Family Medicine
    Experienced in Asthma
    Family Medicine

    Office

    13847 E 14th St Ste 108, 
    San Leandro, CA 
     (2.9 miles away)
    Languages Spoken:
    English, Mandarin
    Offers Telehealth

    Christi Cheng is a primary care provider, practicing in Family Medicine in San Leandro, California. Dr. Cheng is rated as an Experienced provider by MediFind in the treatment of Asthma. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Diabetic Nephropathy, Type 2 Diabetes (T2D), Bronchitis, and High Cholesterol.

    Experienced in Asthma
    Family Medicine
    Experienced in Asthma
    Family Medicine

    Douglas D. Zhang M.D. Inc.

    13851 E 14th St Ste 102, 
    San Leandro, CA 
     (2.9 miles away)
    Languages Spoken:
    English

    Douglas Zhang is a primary care provider, practicing in Family Medicine in San Leandro, California. Dr. Zhang is rated as an Experienced provider by MediFind in the treatment of Asthma. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Bronchitis.

    Experienced in Asthma
    Internal Medicine
    Experienced in Asthma
    Internal Medicine

    Chao Ho MD Inc.

    13847 E 14th St Ste 113, 
    San Leandro, CA 
     (2.9 miles away)
    Languages Spoken:
    English, Cantonese, Mandarin
    Offers Telehealth

    Chao Ho is a primary care provider, practicing in Internal Medicine in San Leandro, California. Dr. Ho is rated as an Experienced provider by MediFind in the treatment of Asthma. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Chronic Cough, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Showing 1-20 of 288

    Last Updated: 09/26/2026

    What is the definition of Asthma?

    Asthma is a chronic disease that causes the airways of the lungs to swell and become narrow. It leads to breathing difficulty such as wheezing, shortness of breath, chest tightness, and coughing.

    When should I see an Asthma doctor near Castro Valley, 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 Asthma doctor near Castro Valley, 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 Asthma doctors near Castro Valley, 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 Asthma doctors near Castro Valley, 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 Asthma doctor near Castro Valley, 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 Asthma doctor search results page. 

    Why is it important to get a second opinion from a different Asthma 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 Asthma doctor near Castro Valley, 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 Asthma 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 Asthma 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 Asthma doctors near Castro Valley, CA?

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

    Look for the filter feature on the left-side of the Asthma 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 

    Read more about our Content Policy. 

    More Asthma Doctors by city