The 20 Best Sinusitis Doctors Near Me in Gaithersburg, MD

Find the Top Sinusitis Experts and Specialists

The 20 Best Sinusitis Doctors near Gaithersburg, MD

Last Updated: 02/22/2026

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MediFind found 336 doctor with experience in Sinusitis near Gaithersburg, MD. Of these, 257 are Experienced, 69 are Advanced and 10 are Distinguished.

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336 providers found
    Distinguished in Sinusitis
    Allergy and Immunology
    Distinguished in Sinusitis
    Allergy and Immunology

    Schreiber Allergy

    9601 Blackwell Rd Ste 350, 
    Rockville, MD 
     (3.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rachel Schreiber is an Allergy and Immunologist in Rockville, Maryland. Dr. Schreiber is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Allergic Rhinitis, Grass Allergy, Sinusitis, and Anaphylaxis.

    Distinguished in Sinusitis
    Otolaryngology
    Distinguished in Sinusitis
    Otolaryngology

    Centers For Advanced ENT Care LLC

    15204 Omega Dr Ste 310, 
    Rockville, MD 
     (3.8 miles away)
    Languages Spoken:
    English

    Michael Siegel is an Otolaryngologist in Rockville, Maryland. Dr. Siegel is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Low Nasal Bridge, Nasal Septal Hematoma, Perichondritis, and Infant Hearing Loss.

    Distinguished in Sinusitis
    Otolaryngology
    Distinguished in Sinusitis
    Otolaryngology

    Centers For Advanced ENT Care LLC

    15204 Omega Dr Ste 310, 
    Rockville, MD 
     (3.8 miles away)
    Languages Spoken:
    English

    Martin Sorensen is an Otolaryngologist in Rockville, Maryland. Dr. Sorensen is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Nasal Septal Hematoma, Low Nasal Bridge, Infant Hearing Loss, and Perichondritis.

    Learn about our expert tiers
    Dapul Hidalgo
    Advanced in Sinusitis
    Allergy and Immunology
    Advanced in Sinusitis
    Allergy and Immunology

    Office

    9210 Corporate Blvd Ste 440, 
    Rockville, MD 
     (3.8 miles away)
    Languages Spoken:
    English

    Dapul Hidalgo is an Allergy and Immunologist in Rockville, Maryland. Dr. Hidalgo is rated as an Advanced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Allergic Rhinitis, Hives, Grass Allergy, and Sinusitis.

    Experienced in Sinusitis
    Experienced in Sinusitis

    My Med Clinic PA

    19731 Executive Park Cir, 
    Germantown, MD 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Farzana Ajmal is a primary care provider, practicing in Geriatrics in Germantown, Maryland. Dr. Ajmal is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Papular Urticaria, Vitamin D Deficiency, Tracheitis, and Insomnia.

    Paul Keiser
    Distinguished in Sinusitis
    Allergy and Immunology
    Distinguished in Sinusitis
    Allergy and Immunology

    Allergy & Asthma Center

    6000 Executive Blvd Ste 615, 
    Rockville, MD 
     (7.7 miles away)
    Languages Spoken:
    English

    Paul Keiser is an Allergy and Immunologist in Rockville, Maryland. Dr. Keiser is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.

    Advanced in Sinusitis
    Otolaryngology
    Advanced in Sinusitis
    Otolaryngology

    Office

    9420 Key West Ave Ste 310, 
    Rockville, MD 
     (2.9 miles away)
    Languages Spoken:
    English

    Jeanne Moneyhun is an Otolaryngologist in Rockville, Maryland. Dr. Moneyhun is rated as an Advanced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Infant Hearing Loss, Jones Syndrome, DFNB1, and Low Nasal Bridge.

    Advanced in Sinusitis
    Pediatric Allergy and Immunology | Allergy and Immunology
    Advanced in Sinusitis
    Pediatric Allergy and Immunology | Allergy and Immunology

    Schreiber Allergy

    9601 Blackwell Rd, Suite 350, 
    Rockville, MD 
     (2.9 miles away)
    Languages Spoken:
    English, Spanish

    Lawrence Schieken is a Pediatric Allergy and Immunologist and an Allergy and Immunologist in Rockville, Maryland. Dr. Schieken is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Allergic Rhinitis, Nonallergic Rhinopathy, Ozena, and Sinusitis.

    Advanced in Sinusitis
    Pediatrics
    Advanced in Sinusitis
    Pediatrics

    Family Ent. Allergy And Asthma Center PC

    806 W Diamond Ave Ste 360, 
    Gaithersburg, MD 
     (3.4 miles away)
    Languages Spoken:
    English

    Nasim Reedy is a Pediatrics provider in Gaithersburg, Maryland. Dr. Reedy is rated as an Advanced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Chronic Spontaneous Urticaria (CSU).

    Advanced in Sinusitis
    Family Medicine
    Advanced in Sinusitis
    Family Medicine

    Office

    7 Granite Pl Ste 14, 
    Gaithersburg, MD 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jeremy Janssen is a primary care provider, practicing in Family Medicine in Gaithersburg, Maryland. Dr. Janssen is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are High Cholesterol, Nasal Flaring, Obesity in Children, and Vitamin D Deficiency.

    Advanced in Sinusitis
    Otolaryngology
    Advanced in Sinusitis
    Otolaryngology

    Family Ent. Allergy And Asthma Center PC

    806 W Diamond Ave Ste 360, 
    Gaithersburg, MD 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Vibhav Sekhsaria is an Otolaryngologist in Gaithersburg, Maryland. Dr. Sekhsaria is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Familial Deafness, Macroglossia, Infant Hearing Loss, Male Pattern Baldness, and Balloon Sinuplasty.

    Advanced in Sinusitis
    Allergy and Immunology
    Advanced in Sinusitis
    Allergy and Immunology

    Office

    14995 Shady Grove Rd Ste 100, 
    Rockville, MD 
     (3.8 miles away)
    Languages Spoken:
    English

    Sailaja Nootheti is an Allergy and Immunologist in Rockville, Maryland. Dr. Nootheti is rated as an Advanced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Ozena.

    Advanced in Sinusitis
    Otolaryngology
    Advanced in Sinusitis
    Otolaryngology

    Centers For Advanced ENT Care LLC

    15204 Omega Dr Ste 310, 
    Rockville, MD 
     (3.8 miles away)
    Languages Spoken:
    English

    John Bosworth is an Otolaryngologist in Rockville, Maryland. Dr. Bosworth is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Infant Hearing Loss, Jones Syndrome, DFNB1, and Benign Paroxysmal Positional Vertigo.

    Advanced in Sinusitis
    Allergy and Immunology
    Advanced in Sinusitis
    Allergy and Immunology

    Schreiber Allergy

    9601 Blackwell Rd Ste 350, 
    Rockville, MD 
     (3.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kristin Sokol is an Allergy and Immunologist in Rockville, Maryland. Dr. Sokol is rated as an Advanced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Food Allergy, Hives, Grass Allergy, and Allergic Rhinitis.

    Advanced in Sinusitis
    Internal Medicine
    Advanced in Sinusitis
    Internal Medicine

    Schreiber Allergy

    9601 Blackwell Rd Ste 350, 
    Rockville, MD 
     (3.8 miles away)
    Languages Spoken:
    English

    Sherry Zhou is an Internal Medicine provider in Rockville, Maryland. Dr. Zhou is rated as an Advanced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Allergic Rhinitis, Grass Allergy, Sinusitis, and Hives.

    Advanced in Sinusitis
    Family Medicine
    Advanced in Sinusitis
    Family Medicine

    Doctors First Professional Corporation

    9601 Blackwell Rd Ste 210, 
    Rockville, MD 
     (3.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Quoc Anh Nguyen is a primary care provider, practicing in Family Medicine in Rockville, Maryland. Dr. Anh Nguyen is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Cellulitis, Tracheitis, Peptic Ulcer, Necrosis, and Prostatectomy.

    Anushiravan Dadgar
    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine

    Montgomery Medical Associates PC

    10110 Molecular Dr Ste 206, 
    Rockville, MD 
     (3.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anushiravan Dadgar is a primary care provider, practicing in Internal Medicine in Rockville, Maryland. Dr. Dadgar is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Sitosterolemia, Necrosis, High Cholesterol, and Hypertensive Heart Disease.

    Janna Lachtchinina
    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine

    Rockville Medical Care LLC

    2401 Research Boulevard, Suite 360, Suite 360, 
    Rockville, MD 
     (3.8 miles away)
    Languages Spoken:
    English, Russian

    Dr. Lachtchinina has been practicing in the Rockville area for the past 3 years. She was providing internal medicine consultations and services at Washington Adventist Hospital for 5 years before that and was honored with many patient choice awards in 2008, 2009 and 2010 at Washington Adventist Hospital. Dr. Lachtchinina received her medical degree from one of the top universities in Russia and completed her training here at George Washington University affiliated hospital in 2006. She has a very strong clinical background and is very involved with providing state of the art medical care in a compassionate way with chronic medical conditions, acute disease and preventive health care. Dr. Lachtchinina is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Glycine Encephalopathy, Vitamin D Deficiency, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Jenni Yoon
    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine

    Office

    12850 Middlebrook Rd, 
    Germantown, MD 
     (4.2 miles away)
    Languages Spoken:
    English

    Jenni Yoon is an Internal Medicine provider in Germantown, Maryland. Dr. Yoon is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Asthma, Sinusitis, Allergic Rhinitis, and Grass Allergy.

    Advanced in Sinusitis
    Family Medicine
    Advanced in Sinusitis
    Family Medicine

    Patient First Maryland Medical Group PLLC

    21044 Frederick Rd, 
    Germantown, MD 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Vasantha Udugampola is a primary care provider, practicing in Family Medicine in Germantown, Maryland. Dr. Udugampola is rated as an Advanced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Bronchitis, Juvenile Idiopathic Arthritis (JIA), Cellulitis, and Multisystem Inflammatory Syndrome in Children (MIS-C).

    Showing 1-20 of 336

    Last Updated: 02/22/2026

    What is the definition of Sinusitis?

    Sinusitis is present when the tissue lining the sinuses become swollen or inflamed. It occurs as the result of an inflammatory reaction or an infection from a virus, bacteria, or fungus.

    When should I see a Sinusitis doctor near Gaithersburg, MD?

    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 Sinusitis doctor near Gaithersburg, MD?

    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 Sinusitis doctors near Gaithersburg, MD?

    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 Sinusitis doctors near Gaithersburg, MD?

    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 Sinusitis doctor near Gaithersburg, MD?

    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 Sinusitis doctor search results page. 

    Why is it important to get a second opinion from a different Sinusitis 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 Sinusitis doctor near Gaithersburg, MD?

    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 Sinusitis 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 Sinusitis 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 Sinusitis doctors near Gaithersburg, MD?

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

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