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

Find the Top Grass Allergy Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 226 doctor with experience in Grass Allergy near rialto, CA. Of these, 215 are Experienced, 10 are Advanced and 1 are Distinguished.

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226 providers found
    Experienced in Grass Allergy
    Experienced in Grass Allergy

    Optum - Rialto

    1851 N Riverside Ave, 
    Rialto, CA 
     (1.9 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Camille De S Chano is a primary care provider, practicing in Family Medicine in Rialto, California. She has been practicing medicine for over 17 years. Dr. De S Chano is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Obesity, Osteomyelitis in Children, Type 2 Diabetes (T2D), and Obesity in Children. Dr. De S Chano is currently accepting new patients.

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

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tam Huynh is a primary care provider, practicing in Internal Medicine in Colton, California. Dr. Huynh is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Diabetic Retinopathy, Type 2 Diabetes (T2D), Gastroparesis, and Glucocorticoid-Remediable Aldosteronism. Dr. Huynh is currently accepting new patients.

    Experienced in Grass Allergy
    Experienced in Grass Allergy

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Katherine Bourbeau-Medinilla is a primary care provider, practicing in Internal Medicine in Colton, California. Dr. Bourbeau-Medinilla is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Osteomyelitis in Children, Hypertension, and Familial Hypertension. Dr. Bourbeau-Medinilla is currently accepting new patients.

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

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (2.5 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients

    Sunita Hassamal is a primary care provider, practicing in Internal Medicine in Colton, California. She has been practicing medicine for over 10 years. Dr. Hassamal is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Hassamal is currently accepting new patients.

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

    West Point Medical Center

    1800 Medical Center Dr, Ste 99, 
    San Bernardino, CA 
     (3.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Atul Bembi is a primary care provider, practicing in Family Medicine in San Bernardino, California. Dr. Bembi is rated as an Advanced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Lymphangitis, Conjunctivitis (Pink Eye), and Nasal Flaring. Dr. Bembi is board certified in American Os Bd Family Medicine/OMT.

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

    Kaura, Vinod, M.D.

    1800 Western Ave, 
    San Bernardino, CA 
     (3.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Vinod Kaura is a primary care provider, practicing in Internal Medicine in San Bernardino, California. Dr. Kaura is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Peptic Ulcer, Necrosis, Ascites, and End-Stage Renal Disease (ESRD). Dr. Kaura is board certified in Internal Medicine (Sub: Medical Oncology), American Board Of Internal Medicine, and Internal Medicine. Dr. Kaura is currently accepting new patients.

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

    Cyrus Damirchi, M.D.

    355 E 21st St, 
    San Bernardino, CA 
     (5.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Cyrus Damirchi is a primary care provider, practicing in Family Medicine in San Bernardino, California. Dr. Damirchi 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 Osteomyelitis in Children, Wolcott Rallison Syndrome, Type 2 Diabetes (T2D), and Seasonal Affective Disorder (SAD). Dr. Damirchi is board certified in Family Medicine and American Board Of Family Medicine. Dr. Damirchi is currently accepting new patients.

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

    Gorenberg, Alan E. Md, Inc.

    1969 Orange Tree Ln, 
    Redlands, CA 
     (9.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Alan Gorenberg is an Allergy and Immunologist practicing medicine in Redlands, California. Dr. Gorenberg is rated as a Distinguished provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Grass Allergy, Allergic Rhinitis, Sinusitis, and Allergic Conjunctivitis. Dr. Gorenberg is board certified in American Board Of Internal Medicine. Dr. Gorenberg is currently accepting new patients.

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

    Lasalle Medical Associates Rialto

    790 E Foothill Blvd, 
    Rialto, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Andrew Benin is a primary care provider, practicing in Family Medicine in Rialto, California. Dr. Benin is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Type 2 Diabetes (T2D), Food Allergy, and Obesity.

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

    Optum - Rialto

    1851 N Riverside Ave, 
    Rialto, CA 
     (1.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Paul Chen is a primary care provider, practicing in Internal Medicine in Rialto, California. Dr. Chen is rated as an Experienced 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 Osteomyelitis in Children, Type 2 Diabetes (T2D), Gardner-Diamond Syndrome, and Purpura.

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

    Optum - Rialto

    1851 N Riverside Ave, 
    Rialto, CA 
     (1.9 miles away)
    Languages Spoken:
    English

    Jesse Guadiz is a primary care provider, practicing in Family Medicine in Rialto, California. Dr. Guadiz is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Type 2 Diabetes (T2D), Obesity, and Hypertension.

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

    Optum - Rialto

    1851 N Riverside Ave, 
    Rialto, CA 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ayad Makar is a primary care provider, practicing in Family Medicine in Rialto, California. Dr. Makar 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 Viral Gastroenteritis, Ethmoiditis, Flu, and Colitis. Dr. Makar is currently accepting new patients.

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

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (2.5 miles away)
    Languages Spoken:
    English

    Timothy Yaopruke is a primary care provider, practicing in Internal Medicine in Colton, California. Dr. Yaopruke is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Sepsis, Maturity Onset Diabetes of the Young, Anemia, and Type 2 Diabetes (T2D).

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

    Quantum Healthcare Medical Associates Inc

    400 N Pepper Ave, 
    Colton, CA 
     (2.5 miles away)
    Languages Spoken:
    English

    Sarkis Arabian is a Pulmonary Medicine provider practicing medicine in Colton, California. Dr. Arabian is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Pneumonia, Chronic Obstructive Pulmonary Disease (COPD), Gastrostomy, and Awake Craniotomy.

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

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (2.5 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Aftab Qadir is a primary care provider, practicing in Internal Medicine in Colton, California. He has been practicing medicine for over 10 years. Dr. Qadir is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Sepsis, Acute Kidney Failure, Spinal Shock, and Apoplexy. Dr. Qadir is currently accepting new patients.

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

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (2.5 miles away)
    Languages Spoken:
    English

    Shahrukh Mohsin is a primary care provider, practicing in Internal Medicine in Colton, California. Dr. Mohsin is rated as an Experienced 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 Apoplexy, Sepsis, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

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

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (2.5 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Hootan Mehr is a primary care provider, practicing in Internal Medicine in Colton, California. He has been practicing medicine for over 10 years. Dr. Mehr is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Sepsis, Acute Kidney Failure, Maturity Onset Diabetes of the Young, and Chronic Inflammatory Response Syndrome (CIRS).

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

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (2.5 miles away)
    Languages Spoken:
    English

    Gilbert Chen is a primary care provider, practicing in Internal Medicine in Colton, California. Dr. Chen is rated as an Experienced 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 Sepsis, Chronic Inflammatory Response Syndrome (CIRS), Acute Kidney Failure, and Maturity Onset Diabetes of the Young.

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

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mariam Hazem is a primary care provider, practicing in Internal Medicine in Colton, California. Dr. Hazem is rated as an Experienced provider by MediFind in the treatment of Grass Allergy. Her clinical expertise encompasses Infective Endocarditis, Endocarditis, Sickle Cell Disease, Asthma in Children, and Endoscopy. Dr. Hazem is currently accepting new patients.

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

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Fernando Sorto is a primary care provider, practicing in Internal Medicine in Colton, California. Dr. Sorto 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 Susac Syndrome, Sepsis, Apoplexy, and Atypical Pneumonia. Dr. Sorto is currently accepting new patients.

    Showing 1-20 of 226

    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 rialto, 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 rialto, 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 rialto, 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 rialto, 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 rialto, 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 rialto, 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 rialto, 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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