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    Last Updated: 10/30/2025

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    MediFind found 382 doctor with experience in Grass Allergy near Orange, CA. Of these, 347 are Experienced, 28 are Advanced and 7 are Distinguished.

    Location
    LocationClose
    382 providers found
      Chao-i Lin
      Distinguished in Grass Allergy
      Allergy and Immunology
      Distinguished in Grass Allergy
      Allergy and Immunology
      1140 West La Veta Avenue, Suite 850, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Chao-i Lin is an Allergy and Immunologist in Orange, 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. Dr. Lin is currently accepting new patients.

      William G. Harris
      Distinguished in Grass Allergy
      Allergy and Immunology
      Distinguished in Grass Allergy
      Allergy and Immunology
      1140 West La Veta Avenue, Suite 850, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English

      William Harris is an Allergy and Immunologist in Orange, 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.

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

      University Head And Neck Surgeons

      101 The City Dr S, Bldg 25, 
      Orange, CA 
       (2.0 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.

      Learn about our expert tiers
      Experienced in Grass Allergy
      Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine
      Experienced in Grass Allergy
      Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine

      Uc Regents

      101 The City Dr S, 
      Orange, CA 
       (2.0 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Jose Contreras is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Orange, California. Dr. Contreras is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Lung Metastases, Pneumonia, Obstructive Sleep Apnea, and Acquired Tracheomalacia. Dr. Contreras 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 
       (1.2 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.

      Advanced in Grass Allergy
      Allergy and Immunology
      Advanced in Grass Allergy
      Allergy and Immunology
      1140 West La Veta Avenue, Suite 850, 
      Orange, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Ye Jung is an Allergy and Immunologist in Orange, California. Dr. Jung is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. Her top areas of expertise are Grass Allergy, Allergic Rhinitis, Ozena, and Nonallergic Rhinopathy. Dr. Jung is currently accepting new patients.

      Distinguished in Grass Allergy
      Allergy and Immunology
      Distinguished in Grass Allergy
      Allergy and Immunology
      11180 Warner Avenue, Suite 255, 
      Fountain Valley, CA 
       (6.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Bruce Friedman is an Allergy and Immunologist in Fountain Valley, California. Dr. Friedman is rated as a Distinguished provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Grass Allergy, Allergic Rhinitis, Sinusitis, and Allergic Conjunctivitis. Dr. Friedman is currently accepting new patients.

      Distinguished in Grass Allergy
      Pulmonary Medicine
      Distinguished in Grass Allergy
      Pulmonary Medicine
      2141 North Harbor Boulevard, Suite 25000, 
      Fullerton, CA 
       (8.6 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.

      Advanced in Grass Allergy
      Otolaryngology
      Advanced in Grass Allergy
      Otolaryngology
      2240 North Harbor Boulevard, Suite 200, 
      Fullerton, CA 
       (8.6 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.

      Carlos A. Sobral
      Experienced in Grass Allergy
      Family Medicine
      Experienced in Grass Allergy
      Family Medicine

      Caduceus Medical Group

      19742 MacArthur Blvd, Suite 100, 
      Irvine, CA 
       (9.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Carlos Sobral is a primary care provider, practicing in Family Medicine in Irvine, California. Dr. Sobral is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are High Cholesterol, Nasal Flaring, Neuralgia, and Multisystem Inflammatory Syndrome in Children (MIS-C).

      Distinguished in Grass Allergy
      Distinguished in Grass Allergy
      Irvine, CA 
       (11.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Christopher Yian is an Otolaryngologist in Irvine, California. Dr. Yian is rated as a Distinguished provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Jones Syndrome, Infant Hearing Loss, DFNB1, and Ruptured Eardrum. Dr. Yian is currently accepting new patients.

      Experienced in Grass Allergy
      Allergy and Immunology | Adolescent Medicine
      Experienced in Grass Allergy
      Allergy and Immunology | Adolescent Medicine
      Orange, CA 
       (0.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Sudhir Gupta is an Allergy and Immunologist and an Adolescent Medicine provider in Orange, California. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Primary Immunodeficiency (PID), Common Variable Immune Deficiency, X-Linked Agammaglobulinemia, and Immunodeficiency with Hyper IgM Type 1.

      Experienced in Grass Allergy
      Family Medicine
      Experienced in Grass Allergy
      Family Medicine
      229 S Glassell St, 
      Orange, CA 
       (0.2 miles away)
      Languages Spoken:
      English

      Alonzo Flores is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Flores is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Sitosterolemia, Type 2 Diabetes (T2D), High Cholesterol, and Maturity Onset Diabetes of the Young.

      Experienced in Grass Allergy
      Family Medicine
      Experienced in Grass Allergy
      Family Medicine
      845 East Chapman Avenue, 
      Orange, CA 
       (0.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Hal Shimazu is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Shimazu is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are High Cholesterol, Cirrhosis, Purpura, and Autoerythrocyte Sensitivity. Dr. Shimazu is currently accepting new patients.

      Experienced in Grass Allergy
      Family Medicine
      Experienced in Grass Allergy
      Family Medicine
      845 East Chapman Avenue, 
      Orange, CA 
       (0.6 miles away)
      Languages Spoken:
      English

      Ana Fajardo is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Fajardo is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. Her top areas of expertise are Autoerythrocyte Sensitivity, Purpura, Gardner-Diamond Syndrome, and Cirrhosis.

      Experienced in Grass Allergy
      Family Medicine
      Experienced in Grass Allergy
      Family Medicine
      845 East Chapman Avenue, 
      Orange, CA 
       (0.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Annette Bernhut is a primary care provider, practicing in Family Medicine in Orange, California. Dr. Bernhut is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. Her top areas of expertise are Light Chain Deposition Disease (LCDD), IgG4-Related Disease, MAGIC Syndrome, and Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections. Dr. Bernhut is currently accepting new patients.

      Experienced in Grass Allergy
      Internal Medicine
      Experienced in Grass Allergy
      Internal Medicine
      1240 East Chapman Avenue, 
      Orange, CA 
       (0.6 miles away)
      Languages Spoken:
      English

      Pravin Sharma is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Sharma is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Heart Murmurs, Sitosterolemia, High Cholesterol, and Nasal Flaring.

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

      Providence Medical Foundation

      1100 W Stewart Dr, 
      Orange, CA 
       (0.7 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English

      Michael Mullaney is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Mullaney 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 Sepsis, Ogilvie Syndrome, Neurotoxicity Syndromes, Gastrostomy, and Bone Graft.

      Experienced in Grass Allergy
      Pulmonary Medicine
      Experienced in Grass Allergy
      Pulmonary Medicine
      1010 W La Veta Ave, Ste 750, 
      Orange, CA 
       (0.7 miles away)
      Languages Spoken:
      English

      James Law is a Pulmonary Medicine provider in Orange, California. Dr. Law is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Bronchiectasis, Lung Metastases, Lung Nodules, and Asthma in Children.

      Experienced in Grass Allergy
      Otolaryngology | Plastic Surgery
      Experienced in Grass Allergy
      Otolaryngology | Plastic Surgery
      1010 W La Veta Ave, Suite 445, 
      Orange, CA 
       (0.7 miles away)
      Languages Spoken:
      English

      William Cohen is an Otolaryngologist and a Plastic Surgeon in Orange, California. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Familial Deafness, Infant Hearing Loss, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Painful Swallowing.

      Showing 1-20 of 382

      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 Orange, 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 Orange, 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 Orange, 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 Orange, 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 Orange, 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 Orange, 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 Orange, 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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