The 20 Best Grass Allergy Doctors Near Me in fullerton, CA

Find the Top Grass Allergy Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 505 doctor with experience in Grass Allergy near fullerton, CA. Of these, 467 are Experienced, 33 are Advanced and 5 are Distinguished.

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505 providers found
    Distinguished in Grass Allergy
    Pulmonary Medicine
    Distinguished in Grass Allergy
    Pulmonary Medicine
    Referral may be required
    2141 North Harbor Boulevard, Suite 25000, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mark Weissig is a Pulmonary Medicine provider practicing medicine in Fullerton, California. Dr. Weissig is rated as a Distinguished provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Interstitial Lung Disease, Asthma in Children, Asthma, and Acute Interstitial Pneumonia. Dr. Weissig is currently accepting new patients.

    Experienced in Grass Allergy
    Otolaryngology
    Experienced in Grass Allergy
    Otolaryngology
    Referral may be required

    UCI Health Gavin Herbert Eye Institute - Orange

    101 The City Drive South, Building 30A, 
    Orange, CA 
     (6.0 miles away)
    Languages Spoken:
    English, Farsi
    Offers Telehealth

    Sepehr Oliaei is an Otolaryngologist practicing medicine in Orange, California. Dr. Oliaei is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Sialadenitis, Salivary Duct Stones, Infant Hearing Loss, Tinnitus, and Septoplasty. Dr. Oliaei is board certified in American Board Of Otolaryngology - Head And Neck Surgery - Otolaryngology - Head And Neck Surgery.

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

    Planned Parenthood Orange And San Bernardino Counties Inc.

    303 W Lincoln Ave, 
    Anaheim, CA 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Deborah Glupczynski is a primary care provider, practicing in Family Medicine in Anaheim, California. Dr. Glupczynski is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Urethritis, Syphilis, Gonorrhea, Vulvovaginitis, and Intrauterine Device Insertion. Dr. Glupczynski is board certified in American Board Of Family Medicine. Dr. Glupczynski is currently accepting new patients.

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

    Exer Medical Corporation

    831 S State College Blvd, 
    Anaheim, CA 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Gordon Van Tassell is a primary care provider, practicing in Family Medicine in Anaheim, California. Dr. Van Tassell is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Gonorrhea, Syphilis, Urethritis, and Cellulitis. Dr. Van Tassell is currently accepting new patients.

    Experienced in Grass Allergy
    Experienced in Grass Allergy

    Central City Community Health Center

    2237 W Ball Rd, 
    Anaheim, CA 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Shafeeq Shamsiddeen is a primary care provider, practicing in General Practice in Anaheim, California. Dr. Shamsiddeen is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 82 other conditions, according to our data. His clinical expertise encompasses Schizoaffective Disorder, High Cholesterol, Vitamin D Deficiency, and Obesity in Children. Dr. Shamsiddeen is currently accepting new patients.

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

    Don Garcia, MD Inc

    1055 E La Habra Blvd, 
    La Habra, CA 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Don Garcia is a primary care provider, practicing in Family Medicine in La Habra, California. Dr. Garcia is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, High Cholesterol, and Cirrhosis. Dr. Garcia is board certified in American Board Of Family Medicine. Dr. Garcia is currently accepting new patients.

    Experienced in Grass Allergy
    Family Medicine
    Experienced in Grass Allergy
    Family Medicine
    955 West Imperial Highway, Suite 200, 
    Brea, CA 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Biren Shah is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Autoerythrocyte Sensitivity, Purpura, Gardner-Diamond Syndrome, and Type 2 Diabetes (T2D). Dr. Shah is currently accepting new patients.

    Distinguished in Grass Allergy
    Allergy and Immunology
    Distinguished in Grass Allergy
    Allergy and Immunology
    Referral may be required

    Allergy Partners Of California

    1140 W La Veta Ave, 
    Orange, CA 
     (7.1 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients

    Chao-i Lin is an Allergy and Immunologist practicing medicine in Orange, California. He has been practicing medicine for over 44 years. Dr. Lin is rated as a Distinguished provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hives, Allergic Rhinitis, Sinusitis, and Grass Allergy. Dr. Lin is board certified in American Board Of Allergy & Immunology. Dr. Lin is currently accepting new patients.

    Distinguished in Grass Allergy
    Allergy and Immunology
    Distinguished in Grass Allergy
    Allergy and Immunology
    Referral may be required
    1140 West La Veta Avenue, Suite 850, 
    Orange, CA 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    William Harris is an Allergy and Immunologist practicing medicine in Orange, California. Dr. Harris is rated as a Distinguished provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Hives, Sinusitis, Grass Allergy, and Allergic Rhinitis. Dr. Harris is board certified in American Board Of Allergy & Immunology. Dr. Harris is currently accepting new patients.

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

    Edward Lawton is a Pulmonary Medicine provider practicing medicine in Fullerton, California. Dr. Lawton is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses 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
    Referral may be required

    Hana Bui, MD

    1321 N Harbor Blvd Ste 101, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English

    Hana Bui is an Otolaryngologist practicing medicine in Fullerton, California. Dr. Bui is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Jones Syndrome, Infant Hearing Loss, DFNB1, and Tinnitus.

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

    Eric Waki is an Otolaryngologist practicing medicine in Fullerton, California. Dr. Waki is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Auditory Neuropathy Spectrum Disorder, Tinnitus, DFNB1, and Infant Hearing Loss. Dr. Waki is currently accepting new patients.

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

    Eric Sugihara is an Otolaryngologist practicing medicine in Fullerton, California. Dr. Sugihara is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Infant Hearing Loss, DFNB1, Familial Deafness, and Tinnitus. Dr. Sugihara is currently accepting new patients.

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

    Alfred Moon is an Allergy and Immunologist practicing medicine in Brea, California. Dr. Moon is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Allergic Rhinitis, Sinusitis, Hives, and Exercise-Induced Anaphylaxis (EIA). Dr. Moon is currently accepting new patients.

    Distinguished in Grass Allergy
    Allergy and Immunology
    Distinguished in Grass Allergy
    Allergy and Immunology
    Referral may be required

    Allergy Asthma Sinusitis Medical Clinic Inc

    11832 Rosecrans Ave, 
    Norwalk, CA 
     (9.3 miles away)
    Languages Spoken:
    English

    Divyang Trivedi is an Allergy and Immunologist practicing medicine in Norwalk, California. Dr. Trivedi is rated as a Distinguished provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Allergic Rhinitis, Grass Allergy, Allergic Conjunctivitis, and Sinusitis.

    Experienced in Grass Allergy
    Family Medicine
    Experienced in Grass Allergy
    Family Medicine
    501 N Cornell Ave, 
    Fullerton, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Royce Hutain is a primary care provider, practicing in Family Medicine in Fullerton, California. Dr. Hutain is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His clinical expertise encompasses Chronic Myelomonocytic Leukemia (CMML), Sinusitis, Empyema, and Vertigo.

    Experienced in Grass Allergy
    Pulmonary Medicine
    Experienced in Grass Allergy
    Pulmonary Medicine
    Referral may be required

    Chest And Critical Care Consultants

    1211 W La Palma Ave, 
    Anaheim, CA 
     (1.7 miles away)
    Languages Spoken:
    English, Mandarin, Spanish
    Accepting New Patients

    Hung-i Liao is a Pulmonary Medicine provider practicing medicine in Anaheim, California. Dr. Liao is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hypovolemic Shock, Pneumonia, Lung Metastases, and Chronic Obstructive Pulmonary Disease (COPD). Dr. Liao is board certified in American Board Of Internal Medicine. Dr. Liao is currently accepting new patients.

    Experienced in Grass Allergy
    Pulmonary Medicine
    Experienced in Grass Allergy
    Pulmonary Medicine
    Referral may be required
    101 East Valencia Mesa Drive, 
    Fullerton, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lawrence Kim is a Pulmonary Medicine provider practicing medicine in Fullerton, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Lung Metastases, Pneumonia, Lung Nodules, Allergic Bronchopulmonary Aspergillosis, and Gastrostomy. Dr. Kim is currently accepting new patients.

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

    Providence St. Jude Medical Center

    101 E Valencia Mesa Dr, 
    Fullerton, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Babar Saeed is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Saeed is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Sickle Cell Disease, Sepsis, Peptic Ulcer, Gastrostomy, and Endoscopy.

    Experienced in Grass Allergy
    Pulmonary Medicine
    Experienced in Grass Allergy
    Pulmonary Medicine
    Referral may be required
    1211 West La Palma Avenue, Suite 404, 
    Anaheim, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Riffat Meraj is a Pulmonary Medicine provider practicing medicine in Anaheim, California. Dr. Meraj is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Pneumonia, Atypical Pneumonia, Hospital-Acquired Pneumonia, Gastrostomy, and Advanced Bronchoscopy. Dr. Meraj is board certified in American Board Of Internal Medicine. Dr. Meraj is currently accepting new patients.

    Showing 1-20 of 505

    Last Updated: 09/26/2026

    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 the local emergency number (such as 911), or the 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 fullerton, 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 fullerton, 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 fullerton, 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 fullerton, 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 fullerton, 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 fullerton, 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 fullerton, 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 

    Read more about our Content Policy. 

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