The 20 Best Sinusitis Doctors Near Me in Portsmouth, NH

Find the Top Sinusitis Experts and Specialists

The 20 Best Sinusitis Doctors near Portsmouth, NH

Last Updated: 02/22/2026

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MediFind found 75 doctor with experience in Sinusitis near Portsmouth, NH. Of these, 61 are Experienced, 11 are Advanced and 3 are Distinguished.

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

    Allergy Associates Of New Hampshire

    100 Griffin Rd Unit A, 
    Portsmouth, NH 
     (0.5 miles away)
    Languages Spoken:
    English

    Aristomenis Kounavis is an Allergy and Immunologist in Portsmouth, New Hampshire. Dr. Kounavis 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.

    Distinguished in Sinusitis
    Otolaryngology
    Distinguished in Sinusitis
    Otolaryngology

    Family ENT

    14 Manchester Sq Ste 210, 
    Portsmouth, NH 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Peter Seymour is an Otolaryngologist in Portsmouth, New Hampshire. Dr. Seymour is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Infant Hearing Loss, DFNB1, Thyroid Nodule, and Jones Syndrome. Dr. Seymour is currently accepting new patients.

    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine

    Portsmouth Internal Medicine

    100 Eileen Dondero Foley Ave Ste 300, 
    Portsmouth, NH 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sara Erickson is a primary care provider, practicing in Internal Medicine in Portsmouth, New Hampshire. Dr. Erickson is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Hypothyroidism. Dr. Erickson is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine

    Beacon Internal Medicine

    155 Borthwick Ave Ste 202W, 
    Portsmouth, NH 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daniel Davies is a primary care provider, practicing in Internal Medicine in Portsmouth, New Hampshire. Dr. Davies is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Maturity Onset Diabetes of the Young. Dr. Davies is currently accepting new patients.

    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine

    Beacon Internal Medicine

    155 Borthwick Ave Ste 202W, 
    Portsmouth, NH 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Garrell is a primary care provider, practicing in Internal Medicine in Portsmouth, New Hampshire. Dr. Garrell is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Myelitis, AIDS Dementia Complex, AIDS Dysmorphic Syndrome, and HIV/AIDS. Dr. Garrell is currently accepting new patients.

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

    Allergy Associates Of NH PA

    100 Griffin Rd Unit A, 
    Portsmouth, NH 
     (0.5 miles away)
    Languages Spoken:
    English

    Kevin Roeloffs is an Allergy and Immunologist in Portsmouth, New Hampshire. Dr. Roeloffs is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Allergic Conjunctivitis.

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

    Allergy Associates Of NH PA

    100 Griffin Rd Unit A, 
    Portsmouth, NH 
     (0.5 miles away)
    Languages Spoken:
    English

    Robert Hickey is an Allergy and Immunologist in Portsmouth, New Hampshire. Dr. Hickey is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives.

    Advanced in Sinusitis
    Pediatrics
    Advanced in Sinusitis
    Pediatrics

    Allergy Associates Of NH PA

    100 Griffin Rd Unit A, 
    Portsmouth, NH 
     (0.5 miles away)
    Languages Spoken:
    English

    Nicola Vogel is a Pediatrics provider in Portsmouth, New Hampshire. Dr. Vogel 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 Ozena.

    Advanced in Sinusitis
    Otolaryngology
    Advanced in Sinusitis
    Otolaryngology

    Core Physicians LLC

    200 Griffin Rd Ste 16, 
    Portsmouth, NH 
     (2.6 miles away)
    Languages Spoken:
    English

    Eric Anderson is an Otolaryngologist in Portsmouth, New Hampshire. Dr. Anderson is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Infant Hearing Loss, DFNB1, Jones Syndrome, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).

    Advanced in Sinusitis
    Otolaryngology
    Advanced in Sinusitis
    Otolaryngology

    Family Ear Nose & Throat LLC

    35 Walker St # 200, 
    Kittery, ME 
     (2.9 miles away)
    Languages Spoken:
    English

    Brett Rankin is an Otolaryngologist in Kittery, Maine. Dr. Rankin is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Oral Cancer, Tinnitus, and Infant Hearing Loss.

    Advanced in Sinusitis
    Otolaryngology
    Advanced in Sinusitis
    Otolaryngology

    Family Ear Nose & Throat LLC

    35 Walker St # 200, 
    Kittery, ME 
     (2.9 miles away)
    Languages Spoken:
    English

    Christopher Sarno is an Otolaryngologist in Kittery, Maine. Dr. Sarno is rated as an Advanced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Thyroid Nodule, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Gastroesophageal Reflux Disease (GERD), and Infant Hearing Loss.

    Advanced in Sinusitis
    Otolaryngology
    Advanced in Sinusitis
    Otolaryngology

    Family Ear Nose & Throat LLC

    35 Walker St # 200, 
    Kittery, ME 
     (2.9 miles away)
    Languages Spoken:
    English

    Taraneh Azar is an Otolaryngologist in Kittery, Maine. Dr. Azar is rated as an Advanced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Infant Hearing Loss, Tonsil Stones, Jones Syndrome, and DFNB1.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    York Hospital

    35 Walker St, 
    Kittery, ME 
     (1.2 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Nathan Jean is a primary care provider, practicing in Family Medicine in Kittery, Maine. Dr. Jean has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Alzheimer's Disease, Coronary Heart Disease, Small Cell Lung Cancer (SCLC), Hip Replacement, and Pacemaker Implantation.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    York Hospital

    35 Walker St, 
    Kittery, ME 
     (1.2 miles away)
    Languages Spoken:
    English

    Nicholas Coppins is a primary care provider, practicing in Family Medicine in Kittery, Maine. Dr. Coppins is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Type 2 Diabetes (T2D), Attention Deficit Hyperactivity Disorder (ADHD), Maturity Onset Diabetes of the Young, and Familial Hypertension.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    PTSMTH NBHC Pharmacy

    402 Goodrich Ave, 
    Kittery, ME 
     (1.3 miles away)
    Languages Spoken:
    English

    Julie Barnet is a primary care provider, practicing in Family Medicine in Kittery, Maine. Dr. Barnet is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Lymphangitis, Chronic Cough, Shingles, and Acute Cystitis.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    Lens Doctors

    605 Lafayette Rd, 
    Portsmouth, NH 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Stevens is a primary care provider, practicing in Family Medicine in Portsmouth, New Hampshire. Dr. Stevens is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and High Cholesterol.

    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine

    Office

    100 Eileen Dondero Foley Ave Ste 300, 
    Portsmouth, NH 
     (1.6 miles away)
    Languages Spoken:
    English

    Ira Schwartz is a primary care provider, practicing in Internal Medicine in Portsmouth, New Hampshire. Dr. Schwartz is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Sitosterolemia.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    Office

    161 Corporate Dr, 
    Portsmouth, NH 
     (2.2 miles away)
    Languages Spoken:
    English

    Stephen Lutz is a primary care provider, practicing in Family Medicine in Portsmouth, New Hampshire. Dr. Lutz is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Tennis Elbow, Crohn's Disease, Familial Hypertension, and Hypertension.

    Experienced in Sinusitis
    Family Medicine
    Experienced in Sinusitis
    Family Medicine

    Martins Point Health Care

    161 Corporate Dr, 
    Portsmouth, NH 
     (2.2 miles away)
    Languages Spoken:
    English

    Steven Olive is a primary care provider, practicing in Family Medicine in Portsmouth, New Hampshire. Dr. Olive is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Multiple Myeloma, High Cholesterol, Familial Hypertension, and Hypertension.

    Experienced in Sinusitis
    Internal Medicine
    Experienced in Sinusitis
    Internal Medicine
    330 Borthwick Ave, Suite 205, 
    Portsmouth, NH 
     (2.2 miles away)
    Languages Spoken:
    English

    Thomas Clairmont is a primary care provider, practicing in Internal Medicine in Portsmouth, New Hampshire. Dr. Clairmont is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Barrett Esophagus.

    Showing 1-20 of 75

    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 Portsmouth, NH?

    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 Portsmouth, NH?

    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 Portsmouth, NH?

    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 Portsmouth, NH?

    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 Portsmouth, NH?

    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 Portsmouth, NH?

    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 Portsmouth, NH?

    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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