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    Last Updated: 01/09/2026

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    MediFind found 393 doctor with experience in Grass Allergy near Yorba Linda, CA. Of these, 365 are Experienced, 23 are Advanced and 5 are Distinguished.

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    LocationClose
    393 providers found
      Chao-i Lin
      Distinguished in Grass Allergy
      Allergy and Immunology
      Distinguished in Grass Allergy
      Allergy and Immunology

      Allergy Partners Of Orange County - Fullerton

      1440 N Harbor Blvd, 
      Fullerton, CA 
       (6.4 miles away)
      Languages Spoken:
      English

      Chao-i Lin is an Allergy and Immunologist in Fullerton, California. Dr. Lin is rated as a Distinguished provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Hives, Allergic Rhinitis, Sinusitis, and Grass Allergy.

      William Harris
      Distinguished in Grass Allergy
      Allergy and Immunology
      Distinguished in Grass Allergy
      Allergy and Immunology

      Allergy Partners Of Orange County - Fullerton

      1440 N Harbor Blvd, 
      Fullerton, CA 
       (6.4 miles away)
      Languages Spoken:
      English

      William Harris is an Allergy and Immunologist in Fullerton, California. Dr. Harris is rated as a Distinguished provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Hives, Sinusitis, Grass Allergy, and Allergic Rhinitis.

      James L. Pearle
      Experienced in Grass Allergy
      Pulmonary Medicine
      Experienced in Grass Allergy
      Pulmonary Medicine
      18200 Yorba Linda Boulevard, Suite 104, 
      Yorba Linda, CA 
       (0.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      James Pearle is a Pulmonary Medicine provider in Yorba Linda, California. Dr. Pearle is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Bronchiolitis Obliterans, Industrial Bronchitis, Bronchitis, and Chronic Obstructive Pulmonary Disease (COPD). Dr. Pearle is currently accepting new patients.

      Learn about our expert tiers
      Distinguished in Grass Allergy
      Pulmonary Medicine
      Distinguished in Grass Allergy
      Pulmonary Medicine
      2141 North Harbor Boulevard, Suite 25000, 
      Fullerton, CA 
       (6.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mark Weissig is a Pulmonary Medicine provider in Fullerton, California. Dr. Weissig is rated as a Distinguished provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Interstitial Lung Disease, Asthma in Children, Asthma, and Acute Interstitial Pneumonia. Dr. Weissig is currently accepting new patients.

      Distinguished in Grass Allergy
      Allergy and Immunology
      Distinguished in Grass Allergy
      Allergy and Immunology
      705 West La Veta Avenue, Suite 101, 
      Orange, CA 
       (7.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Donald Levy is an Allergy and Immunologist in Orange, California. Dr. Levy is rated as a Distinguished provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Hives, Angioedema, Hereditary Angioedema, and Grass Allergy. Dr. Levy is currently accepting new patients.

      Experienced in Grass Allergy
      Internal Medicine
      Experienced in Grass Allergy
      Internal Medicine
      4300 Rose Drive, Suite L, 
      Yorba Linda, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Maximilian Garces is a primary care provider, practicing in Internal Medicine in Yorba Linda, California. Dr. Garces is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

      Experienced in Grass Allergy
      Family Medicine
      Experienced in Grass Allergy
      Family Medicine
      4300 Rose Drive, Suite S, 
      Yorba Linda, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Dean Okimoto is a primary care provider, practicing in Family Medicine in Yorba Linda, California. Dr. Okimoto is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Corticobasal Degeneration, Cerebellar Degeneration, Chronic Cough, and Type 2 Diabetes (T2D).

      Experienced in Grass Allergy
      Family Medicine
      Experienced in Grass Allergy
      Family Medicine
      4300 Rose Drive, 
      Yorba Linda, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Judy Losco is a primary care provider, practicing in Family Medicine in Yorba Linda, California. Dr. Losco is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. Her top areas of expertise are Infant Hyperglycemia, Familial Hypertriglyceridemia, Chorea-Acanthocytosis, and Abetalipoproteinemia. Dr. Losco is currently accepting new patients.

      Experienced in Grass Allergy
      Family Medicine
      Experienced in Grass Allergy
      Family Medicine
      1275 North Rose Drive, Suite 138, 
      Placentia, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Warren Woo is a primary care provider, practicing in Family Medicine in Placentia, California. Dr. Woo is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Obesity, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

      Experienced in Grass Allergy
      Family Medicine
      Experienced in Grass Allergy
      Family Medicine
      419 West Chapman Avenue, 
      Placentia, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Don Garcia is a primary care provider, practicing in Family Medicine in Placentia, California. Dr. Garcia is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, High Cholesterol, and Cirrhosis. Dr. Garcia is currently accepting new patients.

      Experienced in Grass Allergy
      Internal Medicine
      Experienced in Grass Allergy
      Internal Medicine
      1041 East Yorba Linda Boulevard, Suite 209, 
      Placentia, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Jason Kurtz is a primary care provider, practicing in Internal Medicine in Placentia, California. Dr. Kurtz is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Obesity, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension. Dr. Kurtz is currently accepting new patients.

      Experienced in Grass Allergy
      Family Medicine
      Experienced in Grass Allergy
      Family Medicine
      5460 East La Palma Avenue, Suite 2108, 
      Anaheim, CA 
       (3.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Daniel May is a primary care provider, practicing in Family Medicine in Anaheim, California. Dr. May is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. May is currently accepting new patients.

      Experienced in Grass Allergy
      Pulmonary Medicine
      Experienced in Grass Allergy
      Pulmonary Medicine
      2501 East Chapman Avenue, Suite 225, 
      Fullerton, CA 
       (4.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Saadah Alrajab is a Pulmonary Medicine provider in Fullerton, California. Dr. Alrajab is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Atypical Pneumonia, Cerebral Hypoxia, Pneumonia, Hospital-Acquired Pneumonia, and Gastrostomy. Dr. Alrajab is currently accepting new patients.

      Experienced in Grass Allergy
      Family Medicine
      Experienced in Grass Allergy
      Family Medicine
      1520 East Lincoln Avenue, 
      Orange, CA 
       (4.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Zhen Lu is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Lu is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Parinaud Oculoglandular Syndrome, Cellulitis, Lymphangitis, Tracheitis, and Hip Resurfacing. Dr. Lu is currently accepting new patients.

      Experienced in Grass Allergy
      Otolaryngology
      Experienced in Grass Allergy
      Otolaryngology

      University Head And Neck Surgeons

      101 The City Dr S, 
      Orange, CA 
       (8.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Sepehr Oliaei is an Otolaryngologist in Orange, California. Dr. Oliaei is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Sialadenitis, Salivary Duct Stones, Infant Hearing Loss, Tinnitus, and Septoplasty.

      Olesya V. Brissey
      Experienced in Grass Allergy
      Internal Medicine
      Experienced in Grass Allergy
      Internal Medicine

      Caduceus Medical Group

      18200 Yorba Linda Blvd, Suite 250, 
      Yorba Linda, CA 
       (0.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Olesya Brissey is a primary care provider, practicing in Internal Medicine in Yorba Linda, California. Dr. Brissey is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. Her top areas of expertise are High Cholesterol, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

      Michael D. Hall
      Experienced in Grass Allergy
      Family Medicine
      Experienced in Grass Allergy
      Family Medicine

      Caduceus Medical Group

      18200 Yorba Linda Blvd Ste 250, 
      Yorba Linda, CA 
       (0.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Michael Hall is a primary care provider, practicing in Family Medicine in Yorba Linda, California. Dr. Hall is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Campomelia Cumming Type, Campomelic Dysplasia, Bronchiolitis Obliterans, and Familial Hypertension.

      Advanced in Grass Allergy
      Allergy and Immunology
      Advanced in Grass Allergy
      Allergy and Immunology
      955 West Imperial Highway, Suite 110, 
      Brea, CA 
       (5.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Alfred Moon is an Allergy and Immunologist in Brea, California. Dr. Moon is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Allergic Rhinitis, Sinusitis, Hives, and Anaphylaxis. Dr. Moon is currently accepting new patients.

      Advanced in Grass Allergy
      Pulmonary Medicine
      Advanced in Grass Allergy
      Pulmonary Medicine
      2141 North Harbor Boulevard, Suite 25000, 
      Fullerton, CA 
       (6.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Edward Lawton is a Pulmonary Medicine provider in Fullerton, California. Dr. Lawton is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Lung Metastases, Asthma in Children, Asthma, and Bronchiectasis. Dr. Lawton is currently accepting new patients.

      Advanced in Grass Allergy
      Otolaryngology
      Advanced in Grass Allergy
      Otolaryngology
      2240 North Harbor Boulevard, Suite 200, 
      Fullerton, CA 
       (6.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Eric Waki is an Otolaryngologist in Fullerton, California. Dr. Waki is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Auditory Neuropathy Spectrum Disorder, Tinnitus, DFNB1, and Infant Hearing Loss. Dr. Waki is currently accepting new patients.

      Showing 1-20 of 393

      Last Updated: 01/09/2026

      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 Yorba Linda, 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 Yorba Linda, 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 Yorba Linda, 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 Yorba Linda, 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 Yorba Linda, 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 Yorba Linda, 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 Yorba Linda, 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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