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    Last Updated: 10/30/2025

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    MediFind found 494 doctor with experience in Grass Allergy near Westminster, CA. Of these, 454 are Experienced, 33 are Advanced and 7 are Distinguished.

    Location
    LocationClose
    494 providers found
      Distinguished in Grass Allergy
      Allergy and Immunology
      Distinguished in Grass Allergy
      Allergy and Immunology
      11180 Warner Avenue, Suite 255, 
      Fountain Valley, CA 
       (4.4 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.

      Experienced in Grass Allergy
      Plastic Surgery | Otolaryngology
      Experienced in Grass Allergy
      Plastic Surgery | Otolaryngology

      Oc Ent & Sinus

      3801 Katella Ave, Suite 414, 
      Los Alamitos, CA 
       (4.9 miles away)
      Languages Spoken:
      English

      Michael Kim is a Plastic Surgeon and an Otolaryngologist in Los Alamitos, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Jones Syndrome, DFNB1, Tinnitus, and Sutton Disease 2.

      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 
       (6.1 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 
       (6.1 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.

      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 
       (7.3 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 
       (7.3 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.

      Advanced in Grass Allergy
      Sleep Medicine | Intensive Care Medicine | Pulmonary Medicine
      Advanced in Grass Allergy
      Sleep Medicine | Intensive Care Medicine | Pulmonary Medicine

      Pathway Medical Group Inc

      7955 Westminster Blvd, 
      Westminster, CA 
       (0.1 miles away)
      Languages Spoken:
      English

      Khaled Chan is a Sleep Medicine specialist and an Intensive Care Medicine provider in Westminster, California. Dr. Chan is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Pneumonia, Atypical Pneumonia, Hospital-Acquired Pneumonia, Gastrostomy, and Endoscopy.

      Advanced in Grass Allergy
      Pulmonary Medicine | Intensive Care Medicine
      Advanced in Grass Allergy
      Pulmonary Medicine | Intensive Care Medicine
      200 Hospital Cir, 
      Westminster, CA 
       (0.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Samarjit Singh is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Westminster, California. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Hypovolemic Shock, Pneumonia, Lung Metastases, Gastrostomy, and Advanced Bronchoscopy.

      Advanced in Grass Allergy
      Allergy and Immunology
      Advanced in Grass Allergy
      Allergy and Immunology
      9746 Westminster Ave, Suite A, 
      Garden Grove, CA 
       (1.8 miles away)
      Languages Spoken:
      English

      Roger Nguyen is an Allergy and Immunologist in Garden Grove, California. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Grass Allergy, Sinusitis, Allergic Rhinitis, and Hives.

      Advanced in Grass Allergy
      Family Medicine
      Advanced in Grass Allergy
      Family Medicine
      8101 Newman Avenue, Suite B, 
      Huntington Beach, CA 
       (2.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Nahla Salem is a primary care provider, practicing in Family Medicine in Huntington Beach, California. Dr. Salem is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. Her top areas of expertise are Acute Cystitis, Otitis, Cellulitis, and Urinary Tract Infection in Children. Dr. Salem is currently accepting new patients.

      Advanced in Grass Allergy
      Allergy and Immunology
      Advanced in Grass Allergy
      Allergy and Immunology
      17742 Beach Blvd, Suite 310, 
      Huntington Beach, CA 
       (3.8 miles away)
      Languages Spoken:
      English

      Steven Weinstein is an Allergy and Immunologist in Huntington Beach, California. Dr. Weinstein is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Allergic Rhinitis, Angioedema, Asthma, and Serum Sickness.

      Advanced in Grass Allergy
      Otolaryngology
      Advanced in Grass Allergy
      Otolaryngology
      17822 Beach Blvd, Suite 474, 
      Huntington Beach, CA 
       (3.9 miles away)
      Languages Spoken:
      English

      Nghia Nguyen is an Otolaryngologist in Huntington Beach, California. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Low Nasal Bridge, Nasal Septal Hematoma, Perichondritis, and Empyema.

      Advanced in Grass Allergy
      Pediatric Pulmonology | Pulmonary Medicine | Sleep Medicine
      Advanced in Grass Allergy
      Pediatric Pulmonology | Pulmonary Medicine | Sleep Medicine
      17150 Euclid St, Suite 316, 
      Fountain Valley, CA 
       (4.4 miles away)
      Languages Spoken:
      English

      John Saito is a Pediatric Pulmonologist and a Pulmonary Medicine provider in Fountain Valley, California. Dr. Saito is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Obstructive Sleep Apnea, Asthma in Children, Asthma, and Drowsiness.

      Advanced in Grass Allergy
      Family Medicine
      Advanced in Grass Allergy
      Family Medicine
      18682 Beach Blvd, Suite 110, 
      Huntington Beach, CA 
       (4.7 miles away)
      Languages Spoken:
      English

      Uyen Nguyen is a primary care provider, practicing in Family Medicine in Huntington Beach, California. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. Her top areas of expertise are Severe Acute Respiratory Syndrome (SARS), Tracheitis, Familial Hypertriglyceridemia, and Vitamin D Deficiency.

      Distinguished in Grass Allergy
      Allergy and Immunology
      Distinguished in Grass Allergy
      Allergy and Immunology
      705 West La Veta Avenue, Suite 101, 
      Orange, CA 
       (6.8 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.

      Advanced in Grass Allergy
      Family Medicine
      Advanced in Grass Allergy
      Family Medicine

      Family Health Care Centers Of Greater Los Angeles

      11949 E. 215th St, 
      Hawaiian Gardens, CA 
       (6.9 miles away)
      Languages Spoken:
      English

      Stefan Reynoso is a primary care provider, practicing in Family Medicine in Hawaiian Gardens, California. Dr. Reynoso is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Tracheitis, Otitis, Parinaud Oculoglandular Syndrome, and Cellulitis.

      Experienced in Grass Allergy
      General Practice
      Experienced in Grass Allergy
      General Practice
      7955 Westminster Blvd, 
      Westminster, CA 
       (0.1 miles away)
      Languages Spoken:
      English

      Toufan Mehryan is a primary care provider, practicing in General Practice in Westminster, California. Dr. Mehryan is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Tracheitis, Zika Virus Disease, Cellulitis, and Otitis.

      Experienced in Grass Allergy
      Internal Medicine
      Experienced in Grass Allergy
      Internal Medicine
      13671 Beach Blvd, Suite A, 
      Westminster, CA 
       (0.3 miles away)
      Languages Spoken:
      English

      Vuong Nguyen is a primary care provider, practicing in Internal Medicine in Westminster, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Familial Hypertriglyceridemia, High Cholesterol, Vitamin D Deficiency, Gastrostomy, and Bone Marrow Aspiration.

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

      Family Choice Aco Inc

      7631 Wyoming St, Suite 201, 
      Westminster, CA 
       (0.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Nhu Truong is a primary care provider, practicing in Family Medicine in Westminster, California. Dr. Truong is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Tracheitis, Atopic Dermatitis, Pulmonary Tuberculosis, and Infant Hyperglycemia.

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

      Family Choice Aco Inc

      7631 Wyoming St, Suite 201, 
      Westminster, CA 
       (0.4 miles away)
      Languages Spoken:
      English

      Son Le is a primary care provider, practicing in Internal Medicine in Westminster, California. Dr. Le is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. His top areas of expertise are Osteomyelitis in Children, Hepatitis, Jaundice, and High Cholesterol.

      Showing 1-20 of 494

      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 Westminster, 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 Westminster, 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 Westminster, 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 Westminster, 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 Westminster, 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 Westminster, 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 Westminster, 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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