The 20 Best Ethmoiditis Doctors Near Me in Upland, CA

Find the Top Ethmoiditis Experts and Specialists

The 20 Best Ethmoiditis Doctors near Upland, CA

Last Updated: 02/22/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 54 doctor with experience in Ethmoiditis near Upland, CA. Of these, 47 are Experienced and 7 are Advanced.

Location
LocationClose
54 providers found
    Advanced in Ethmoiditis
    Family Medicine
    Advanced in Ethmoiditis
    Family Medicine

    Office

    1601 Monte Vista Ave Ste 190, 
    Claremont, CA 
     (3.1 miles away)
    Languages Spoken:
    English

    Dana Homer is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Homer is rated as an Advanced provider by MediFind in the treatment of Ethmoiditis. Her top areas of expertise are Cellulitis, Parinaud Oculoglandular Syndrome, Otitis, and Peptic Ulcer.

    Advanced in Ethmoiditis
    Family Medicine
    Advanced in Ethmoiditis
    Family Medicine

    Office

    1601 Monte Vista Ave Ste 190, 
    Claremont, CA 
     (3.1 miles away)
    Languages Spoken:
    English

    Monique Castro is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Castro is rated as an Advanced provider by MediFind in the treatment of Ethmoiditis. Her top areas of expertise are Acute Cystitis, Otitis, Asthma in Children, and Eosinophilic Asthma.

    Advanced in Ethmoiditis
    Family Medicine
    Advanced in Ethmoiditis
    Family Medicine

    Premier Family Medicine Associates, Inc

    1601 Monte Vista Ave, Suite 190, 
    Claremont, CA 
     (3.1 miles away)
    Languages Spoken:
    English

    Saman Aboudi is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Aboudi is rated as an Advanced provider by MediFind in the treatment of Ethmoiditis. His top areas of expertise are Tracheitis, Cellulitis, Lymphangitis, and Sinusitis.

    Learn about our expert tiers
    Experienced in Ethmoiditis
    Family Medicine
    Experienced in Ethmoiditis
    Family Medicine

    Ravinder Singh, Md, Inc.

    525 N 13th Ave, 
    Upland, CA 
     (0.9 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Offers Telehealth

    Ravinder Singh is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Singh has been practicing medicine for over 27 years and is rated as an Experienced provider by MediFind in the treatment of Ethmoiditis. His top areas of expertise are Milk-Alkali Syndrome, Hypercalcemia, Type 2 Diabetes (T2D), Hormone Replacement Therapy (HRT), and Parathyroidectomy.

    Experienced in Ethmoiditis
    Otolaryngology
    Experienced in Ethmoiditis
    Otolaryngology

    Inland Ear Nose And Throat A Medical Group Inc.

    1030 E Foothill Blvd Ste 101, 
    Upland, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Natee Poopat is an Otolaryngologist in Upland, California. Dr. Poopat is rated as an Experienced provider by MediFind in the treatment of Ethmoiditis. His top areas of expertise are Sinusitis, Empyema, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Infant Hearing Loss, and Myringotomy.

    Experienced in Ethmoiditis
    Otolaryngology
    Experienced in Ethmoiditis
    Otolaryngology

    Inland Ear Nose And Throat A Medical Group Inc.

    1030 E Foothill Blvd Ste 101, 
    Upland, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Clara Olcott is an Otolaryngologist in Upland, California. Dr. Olcott is rated as an Experienced provider by MediFind in the treatment of Ethmoiditis. Her top areas of expertise are Familial Deafness, Nonallergic Rhinopathy, Palatal Myoclonus, and Ozena.

    Experienced in Ethmoiditis
    General Surgery
    Experienced in Ethmoiditis
    General Surgery

    Office

    1330 San Bernardino Rd Ste J, 
    Upland, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Stuart Mccarthy is a General Surgeon in Upland, California. Dr. Mccarthy is rated as an Experienced provider by MediFind in the treatment of Ethmoiditis. His top areas of expertise are Infant Hearing Loss, DFNB1, Jones Syndrome, and Palatal Myoclonus.

    Experienced in Ethmoiditis
    Internal Medicine
    Experienced in Ethmoiditis
    Internal Medicine

    San Antonio Regional Medical Group Inc.

    901 San Bernardino Rd Ste 300, 
    Upland, CA 
     (0.9 miles away)
    Languages Spoken:
    English

    Ai-jen Wang is a primary care provider, practicing in Internal Medicine in Upland, California. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Ethmoiditis. Her top areas of expertise are Necrosis, Sepsis, Atypical Pneumonia, Colonoscopy, and Endoscopy.

    Experienced in Ethmoiditis
    Family Medicine
    Experienced in Ethmoiditis
    Family Medicine

    Morris Kokhab M.D. A Medical Corporation

    974 W Foothill Blvd, 
    Upland, CA 
     (1.1 miles away)
    Languages Spoken:
    English

    Louis Dibernardo is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Dibernardo is rated as an Experienced provider by MediFind in the treatment of Ethmoiditis. His top areas of expertise are Tracheitis, Lymphangitis, Otitis, and Cellulitis.

    Experienced in Ethmoiditis
    Family Medicine
    Experienced in Ethmoiditis
    Family Medicine

    Office

    1601 Monte Vista Ave Ste 190, 
    Claremont, CA 
     (3.1 miles away)
    Languages Spoken:
    English

    Irene Sung is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Sung is rated as an Experienced provider by MediFind in the treatment of Ethmoiditis. Her top areas of expertise are Parinaud Oculoglandular Syndrome, Cellulitis, Otitis, and Peptic Ulcer.

    Experienced in Ethmoiditis
    Family Medicine
    Experienced in Ethmoiditis
    Family Medicine

    Premier Family Medicine Associates, Inc

    1601 Monte Vista Ave, Suite 190, 
    Claremont, CA 
     (3.1 miles away)
    Languages Spoken:
    English

    Nicholle Henley is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Henley is rated as an Experienced provider by MediFind in the treatment of Ethmoiditis. Her top areas of expertise are Cellulitis, Ethmoiditis, Flu, and H1N1 Influenza.

    Experienced in Ethmoiditis
    Internal Medicine
    Experienced in Ethmoiditis
    Internal Medicine

    Inland Pulmonary Medical Group

    9525 Monte Vista Ave Unit 105, 
    Montclair, CA 
     (3.3 miles away)
    Languages Spoken:
    English

    Jose Santiago is a primary care provider, practicing in Internal Medicine in Montclair, California. Dr. Santiago is rated as an Experienced provider by MediFind in the treatment of Ethmoiditis. His top areas of expertise are Parkinson's Disease, Apoplexy, Sepsis, Hernia Surgery, and Kidney Transplant.

    Experienced in Ethmoiditis
    Family Medicine
    Experienced in Ethmoiditis
    Family Medicine

    Prestige Medical Clinic And Urgent Care Inc

    1984 Indian Hill Blvd, 
    Pomona, CA 
     (4.2 miles away)
    Languages Spoken:
    English

    Isis Iskander is a primary care provider, practicing in Family Medicine in Pomona, California. Dr. Iskander is rated as an Experienced provider by MediFind in the treatment of Ethmoiditis. Her top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Parainfluenza Virus Type 3, and Parainfluenza.

    Experienced in Ethmoiditis
    Family Medicine
    Experienced in Ethmoiditis
    Family Medicine

    Office

    1601 Monte Vista Ave Ste 100, 
    Claremont, CA 
     (4.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lester Holstein is a primary care provider, practicing in Family Medicine in Claremont, California. Dr. Holstein is rated as an Experienced provider by MediFind in the treatment of Ethmoiditis. His top areas of expertise are High Cholesterol, Acne, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Experienced in Ethmoiditis
    Internal Medicine
    Experienced in Ethmoiditis
    Internal Medicine

    Rapid Care

    10841 White Oak Ave, 
    Rancho Cucamonga, CA 
     (4.7 miles away)
    Experience:
    46+ years
    Languages Spoken:
    English

    Zaher Azzawi is a primary care provider, practicing in Internal Medicine in Rancho Cucamonga, California. Dr. Azzawi has been practicing medicine for over 46 years and is rated as an Experienced provider by MediFind in the treatment of Ethmoiditis. His top areas of expertise are Orbital Cellulitis, Tracheitis, Cellulitis, and Lymphangitis.

    Henry H. Nguyen
    Advanced in Ethmoiditis
    Otolaryngology
    Advanced in Ethmoiditis
    Otolaryngology

    Ent And Sinus Center, Inc.

    8241 Rochester Ave, 
    Rancho Cucamonga, CA 
     (6.1 miles away)
    Experience:
    35+ years
    Languages Spoken:
    English

    Our mission is to combine knowledge, skill, training and experience with the most advanced technology available, to provide our patients with the best possible care in one highly specialized area, the Ear, Nose and Throat. We provide this care in a friendly, courteous and efficient environment. We promise to make every effort to personalize your care and give you the special treatment you deserve.The ENT and Sinus Center offers an array of new surgical technologies for the treatment of sinusitis including the latest techniques in Balloon Sinuplasty? and the most recent advance in computer-guided sinus surgery. Via a computer workstation in the operating room, surgeons can now access 3-dimensional CT scan images of a patient's sinuses during surgery. This interactive surgical device allows identification of critical anatomic structures and treatment of diseased areas for the patient with complex sinus disease. The Center's professional staff also specializes in treating ear diseases, hearing loss, dizziness and balance problems. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Ethmoiditis. His top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Familial Deafness, Sinusitis, and Empyema.

    Deborshi Roy
    Advanced in Ethmoiditis
    Otolaryngology
    Advanced in Ethmoiditis
    Otolaryngology

    Ent And Sinus Center, Inc.

    8241 Rochester Ave, 
    Rancho Cucamonga, CA 
     (6.1 miles away)
    Experience:
    34+ years
    Languages Spoken:
    English

    Our mission is to combine knowledge, skill, training and experience with the most advanced technology available, to provide our patients with the best possible care in one highly specialized area, the Ear, Nose and Throat. We provide this care in a friendly, courteous and efficient environment. We promise to make every effort to personalize your care and give you the special treatment you deserve. Dr. Roy is rated as an Advanced provider by MediFind in the treatment of Ethmoiditis. His top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Familial Deafness, Sinusitis, and Choanal Atresia.

    Experienced in Ethmoiditis
    Family Medicine
    Experienced in Ethmoiditis
    Family Medicine

    Chino Hills Family Medical Group

    15361 Central Avenue, 
    Chino, CA 
     (6.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Cynthia Moreno is a primary care provider, practicing in Family Medicine in Chino, California. Dr. Moreno is rated as an Experienced provider by MediFind in the treatment of Ethmoiditis. Her top areas of expertise are Empyema, Sinusitis, Cellulitis, and Vertigo.

    Advanced in Ethmoiditis
    Family Medicine
    Advanced in Ethmoiditis
    Family Medicine

    Office

    1749 N Garey Ave Ste 101, 
    Pomona, CA 
     (5.2 miles away)
    Languages Spoken:
    English

    Erasto Gutierrez is a primary care provider, practicing in Family Medicine in Pomona, California. Dr. Gutierrez is rated as an Advanced provider by MediFind in the treatment of Ethmoiditis. His top areas of expertise are Tracheitis, Perianal Streptococcal Cellulitis, Lymphangitis, and Cellulitis.

    Advanced in Ethmoiditis
    Family Medicine
    Advanced in Ethmoiditis
    Family Medicine

    La Verne Medical Urgent Care

    1234 Foothill Blvd, 
    La Verne, CA 
     (7.6 miles away)
    Experience:
    20+ years
    Languages Spoken:
    English

    Asif Siddiq is a primary care provider, practicing in Family Medicine in La Verne, California. Dr. Siddiq has been practicing medicine for over 20 years and is rated as an Advanced provider by MediFind in the treatment of Ethmoiditis. His top areas of expertise are Acute Cystitis, Tracheitis, Lymphangitis, and Costochondritis.

    Showing 1-20 of 54

    Last Updated: 02/22/2026

    What is the definition of Ethmoiditis?

    Ethmoiditis is an infection or inflammation of the ethmoidal cells in the sinuses. These are the air-filled spaces in the bone behind the nose and between the eyes.

    Ethmoiditis is a type of sinusitis.

    When should I see an Ethmoiditis doctor near Upland, 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 an Ethmoiditis doctor near Upland, 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 Ethmoiditis doctors near Upland, 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 Ethmoiditis doctors near Upland, 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 an Ethmoiditis doctor near Upland, 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 Ethmoiditis doctor search results page. 

    Why is it important to get a second opinion from a different Ethmoiditis 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 an Ethmoiditis doctor near Upland, 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 Ethmoiditis 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 Ethmoiditis 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 Ethmoiditis doctors near Upland, CA?

    Look for the filter feature on the left side of the Ethmoiditis 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 an Ethmoiditis doctor that offers video calls?

    Look for the filter feature on the left-side of the Ethmoiditis 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