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    Last Updated: 10/30/2025

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    MediFind found 174 doctor with experience in Grass Allergy near Hayward, CA. Of these, 157 are Experienced, 15 are Advanced and 2 are Distinguished.

    Location
    LocationClose
    174 providers found
      Advanced in Grass Allergy
      Allergy and Immunology
      Advanced in Grass Allergy
      Allergy and Immunology
      20400 Lake Chabot Rd, Suite 304, 
      Castro Valley, CA 
       (1.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Kenneth Lien is an Allergy and Immunologist in Castro Valley, California. Dr. Lien is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Grass Allergy, Allergic Rhinitis, Food Allergy, and Sinusitis.

      Advanced in Grass Allergy
      Intensive Care Medicine | Infectious Disease | Pulmonary Medicine
      Advanced in Grass Allergy
      Intensive Care Medicine | Infectious Disease | Pulmonary Medicine

      Inpatient Specialists Of California PC

      20103 Lake Chabot Rd, 
      Castro Valley, CA 
       (2.1 miles away)
      Languages Spoken:
      English, Hindi
      Offers Telehealth

      Chirag Pandya is an Intensive Care Medicine specialist and an Infectious Disease provider in Castro Valley, California. Dr. Pandya is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Lung Metastases, Obstructive Sleep Apnea, Drowsiness, Gastrostomy, and Pacemaker Implantation.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Grass Allergy
      Experienced in Grass Allergy

      Progressive Urgent Care Inc

      22101 Redwood Rd, Suite B, 
      Castro Valley, CA 
       (1.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Najibulrahman Saifulrahman is a primary care provider, practicing in General Practice in Castro Valley, California. Dr. Saifulrahman is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Tracheitis, Asthma, Opisthotonos, and Muscle Spasms.

      Learn about our expert tiers
      Experienced in Grass Allergy
      Pulmonary Medicine
      Experienced in Grass Allergy
      Pulmonary Medicine

      Alameda Health System

      664 Southland Mall, 
      Hayward, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Navdeep Singh is a Pulmonary Medicine provider in Hayward, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Lung Metastases, Lung Nodules, Asthma in Children, and Chronic Obstructive Pulmonary Disease (COPD).

      Experienced in Grass Allergy
      Internal Medicine
      Experienced in Grass Allergy
      Internal Medicine

      Gautam Pareek MD Inc

      1090 La Playa Dr, 
      Hayward, CA 
       (2.0 miles away)
      Languages Spoken:
      English, French, Hindi
      Offers Telehealth

      Gautam Pareek is a primary care provider, practicing in Internal Medicine in Hayward, California. Dr. Pareek is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Necrosis, Endoscopy, and Gastrostomy.

      Experienced in Grass Allergy
      Internal Medicine
      Experienced in Grass Allergy
      Internal Medicine

      University Healthcare Alliance

      20126 Stanton Ave, Suite 201, 
      Castro Valley, CA 
       (2.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ling Xu is a primary care provider, practicing in Internal Medicine in Castro Valley, California. Dr. Xu is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. Her top areas of expertise are Hypothyroidism, Diabetic Hyperglycemic Hyperosmolar Syndrome, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Experienced in Grass Allergy
      Family Medicine
      Experienced in Grass Allergy
      Family Medicine

      University Healthcare Alliance

      20126 Stanton Ave, Suite 201, 
      Castro Valley, CA 
       (2.0 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 Grass Allergy. Her top areas of expertise are High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

      Experienced in Grass Allergy
      Pulmonary Medicine
      Experienced in Grass Allergy
      Pulmonary Medicine

      Dr Aditya Jain MD Inc

      19830 Lake Chabot Rd, Suite C, 
      Castro Valley, CA 
       (2.2 miles away)
      Languages Spoken:
      English

      Laurence Athos is a Pulmonary Medicine provider in Castro Valley, California. Dr. Athos is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Emphysema, Bullae, Pulmonary Fibrosis, and Idiopathic Pulmonary Fibrosis.

      Experienced in Grass Allergy
      Pulmonary Medicine | Intensive Care Medicine
      Experienced in Grass Allergy
      Pulmonary Medicine | Intensive Care Medicine
      27001 Calaroga Ave, Ste 2, 
      Hayward, CA 
       (2.5 miles away)
      Languages Spoken:
      English

      Sammy Hung is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Hayward, California. Dr. Hung is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Atypical Pneumonia, and Hospital-Acquired Pneumonia.

      Experienced in Grass Allergy
      Internal Medicine
      Experienced in Grass Allergy
      Internal Medicine
      27001 Calaroga Ave, Suite 3, 
      Hayward, CA 
       (2.5 miles away)
      Languages Spoken:
      English, Hindi, Lahnda

      Rajiv Ahuja is a primary care provider, practicing in Internal Medicine in Hayward, California. Dr. Ahuja is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Hypertensive Heart Disease, Enlarged Liver, Velopharyngeal Insufficiency, Gastrostomy, and Endoscopy.

      Experienced in Grass Allergy
      Internal Medicine
      Experienced in Grass Allergy
      Internal Medicine

      University Healthcare Alliance

      27206 Calaroga Ave, Suite 105, 
      Hayward, CA 
       (2.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Houman Sharifi is a primary care provider, practicing in Internal Medicine in Hayward, California. Dr. Sharifi is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), Hypertension, and Familial Hypertension.

      Experienced in Grass Allergy
      Internal Medicine
      Experienced in Grass Allergy
      Internal Medicine

      University Healthcare Alliance

      27206 Calaroga Ave, Suite 105, 
      Hayward, CA 
       (2.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Nidhi Johri is a primary care provider, practicing in Internal Medicine in Hayward, California. Dr. Johri is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. Her top areas of expertise are Acrospiroma, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Experienced in Grass Allergy
      Family Medicine
      Experienced in Grass Allergy
      Family Medicine
      27206 Calaroga Ave, Suite 210, 
      Hayward, CA 
       (2.5 miles away)
      Languages Spoken:
      English, Arabic, Hindi, Punjabi, Spanish

      Amita Sharma is a primary care provider, practicing in Family Medicine in Hayward, California. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. Her top areas of expertise are Tangier Disease, Chorea-Acanthocytosis, Abetalipoproteinemia, and Familial HDL Deficiency.

      Experienced in Grass Allergy
      Family Medicine
      Experienced in Grass Allergy
      Family Medicine

      Union City Medical Offices

      3553 Whipple Road, 2nd Floor, 
      Union City, CA 
       (4.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Aysha Zaman is a primary care provider, practicing in Family Medicine in Union City, California. Dr. Zaman is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. Her top areas of expertise are Gingivostomatitis, Asthma in Children, Jock Itch, and Asthma.

      Experienced in Grass Allergy
      Family Medicine
      Experienced in Grass Allergy
      Family Medicine

      Kaiser Permanente Union City Medical Offices

      3553 Whipple Road, Second Floor, 
      Union City, CA 
       (4.3 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Abraham Mohmand is a primary care provider, practicing in Family Medicine in Union City, California. Dr. Mohmand has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Osteomyelitis in Children, Asthma in Children, Asthma, and Multisystem Inflammatory Syndrome in Children (MIS-C). Dr. Mohmand is currently accepting new patients.

      Experienced in Grass Allergy
      Internal Medicine
      Experienced in Grass Allergy
      Internal Medicine

      Kaiser Permanente Union City Medical Offices

      3553 Whipple Road, Third Floor, 
      Union City, CA 
       (4.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Mary-ann Malik is a primary care provider, practicing in Internal Medicine in Union City, California. Dr. Malik is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. Her top areas of expertise are Asthma in Children, Asthma, Type 2 Diabetes (T2D), and Acne. Dr. Malik is currently accepting new patients.

      Experienced in Grass Allergy
      Internal Medicine
      Experienced in Grass Allergy
      Internal Medicine

      Union City Medical Offices

      3553 Whipple Rd, 3rd Floor, 
      Union City, CA 
       (4.3 miles away)
      Languages Spoken:
      English

      Ajanta Swarnakar is a primary care provider, practicing in Internal Medicine in Union City, California. Dr. Swarnakar is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. Her top areas of expertise are Asthma, Asthma in Children, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young.

      Experienced in Grass Allergy
      Geriatrics | General Practice
      Experienced in Grass Allergy
      Geriatrics | General Practice
      13851 E 14th St, Suite 205, 
      San Leandro, CA 
       (4.6 miles away)
      Languages Spoken:
      English

      Douglas Zhang is a primary care provider, a Geriatrics specialist and a General Practice provider in San Leandro, California. Dr. Zhang is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Bronchitis.

      Experienced in Grass Allergy
      Family Medicine
      Experienced in Grass Allergy
      Family Medicine
      13847 E 14th St, Suite 108, 
      San Leandro, CA 
       (4.6 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 Grass Allergy. Her top areas of expertise are Diabetic Nephropathy, Type 2 Diabetes (T2D), Bronchitis, and High Cholesterol.

      Experienced in Grass Allergy
      Internal Medicine
      Experienced in Grass Allergy
      Internal Medicine
      13847 E 14th St, Suite 113, 
      San Leandro, CA 
       (4.6 miles away)
      Languages Spoken:
      English
      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 Grass Allergy. His top areas of expertise are Chronic Cough, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Showing 1-20 of 174

      Last Updated: 10/30/2025

      What is the definition of Grass Allergy?

      Many people are allergic to pollens from grass and weeds. These allergies most often occur in the late spring and summer.

      This article is for information only. DO NOT use it to treat or manage an actual poison exposure. If you or someone you are with has an exposure, call your local emergency number (such as 911), or your local poison control center can be reached directly by calling the national toll-free Poison Help hotline (1-800-222-1222) from anywhere in the United States.

      When should I see a Grass Allergy doctor near Hayward, 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 Grass Allergy doctor near Hayward, 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 Grass Allergy doctors near Hayward, 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 Grass Allergy doctors near Hayward, 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 Grass Allergy doctor near Hayward, 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 Grass Allergy doctor search results page. 

      Why is it important to get a second opinion from a different Grass Allergy 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 Grass Allergy doctor near Hayward, 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 Grass Allergy 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 Grass Allergy 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 Grass Allergy doctors near Hayward, CA?

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

      Look for the filter feature on the left-side of the Grass Allergy 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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