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    Last Updated: 10/30/2025

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    MediFind found 231 doctor with experience in Sinusitis near Saint Charles, MO. Of these, 197 are Experienced, 29 are Advanced and 5 are Distinguished.

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    231 providers found
      Benjamin M. Conoyer
      Distinguished in Sinusitis
      Otolaryngology | Allergy and Immunology
      Distinguished in Sinusitis
      Otolaryngology | Allergy and Immunology

      Midwest ENT Centre

      4790 Executive Centre Parkway, 
      St.peters, MO 
       (6.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Benjamin Conoyer is an Otolaryngologist and an Allergy and Immunologist in St.peters, Missouri. Dr. Conoyer is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Low Nasal Bridge, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinusitis, and Infant Hearing Loss. Dr. Conoyer is currently accepting new patients.

      Distinguished in Sinusitis
      Otolaryngology | Allergy and Immunology
      Distinguished in Sinusitis
      Otolaryngology | Allergy and Immunology

      Midwest ENT Centre

      4790 Executive Centre Parkway, 
      St.peters, MO 
       (6.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Robert Mac Donald is an Otolaryngologist and an Allergy and Immunologist in St.peters, Missouri. Dr. Mac Donald is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are DFNB1, Jones Syndrome, Infant Hearing Loss, and Sinusitis. Dr. Mac Donald is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      J. Matthew Conoyer
      Distinguished in Sinusitis
      Otolaryngology | Pediatric Otolaryngology | Allergy and Immunology
      Distinguished in Sinusitis
      Otolaryngology | Pediatric Otolaryngology | Allergy and Immunology

      Midwest Ent Centre, PC

      4790 Executive Centre Pkwy, 
      Saint Peters, MO 
       (5.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Dr. Conoyer is a seventh-generation resident of St. Charles County and a second-generation otolaryngologist—head & neck surgeon. He grew up in St. Charles, graduating from the Academy of the Sacred Heart in 1991 and from Duchesne High School in 1995. He then attended St. Louis University, where he majored in biology while minoring in philosophy and theology. In college, Dr. Conoyer was inducted into the prestigious Phi Beta Kappa and Alpha Sigma Nu Honor Societies. He graduated summa cum laude in 1999 and was selected for early admission to the Vanderbilt University School of Medicine in Nashville, Tennessee. He earned his Doctor of Medicine degree from Vanderbilt in 2003. After medical school, Dr. Conoyer continued his medical training at Vanderbilt University Medical Center, where he served his surgical internship from 2003-2004 and his residency in otolaryngology—head & neck surgery from 2004-2008. During residency, he authored multiple medical textbook contributions and original scientific articles. His original findings linking smoking to hearing loss garnered attention from national news outlets and many scientific citations. After serving a year as Chief Resident, he moved his family back home to St. Charles County to join Midwest ENT Centre in 2008. Since that time, Dr. Conoyer has developed a reputation as a regional early adopter of emerging medical technologies and minimally-invasive surgical procedures that offer better outcomes and quality-of-life to his patients. He was the first in the bi-state area to perform an in-office balloon sinus dilation procedure and remains among the nation’s most experienced with these procedures. He has similarly been a pioneer with many other office-based ENT technologies, including the Vivaer® procedure (treating nasal obstruction), Eustachian tube dilation, posterior nasal nerve treatments for vasomotor rhinitis, steroid-eluting sinus implantations and the fitting and placement of direct-drive hearing aids. Dr. Conoyer lives in St. Charles County with his wife, Ellen, and their four children. When not caring for his patients, he enjoys coaching youth basketball, wildlife land management and hunting. He is active in his Church, his local parish, and several outreach ministries. Dr. Conoyer is board-certified by the American Academy of Otolaryngology—Head & Neck Surgery and has been elected as a Fellow of the American College of Surgeons and the American Academy of Otolaryngic Allergy. Dr. Conoyer is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Nasal Septal Hematoma, Sinusitis, Infant Hearing Loss, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).

      Learn about our expert tiers
      Karen E. Boone
      Distinguished in Sinusitis
      Otolaryngology | Allergy and Immunology
      Distinguished in Sinusitis
      Otolaryngology | Allergy and Immunology

      Midwest Ent Centre, PC

      4790 Executive Centre Pkwy, 
      Saint Peters, MO 
       (5.8 miles away)
      Experience:
      35+ years
      Languages Spoken:
      English
      Accepting New Patients

      A third-generation physician, Dr. Boone began her otolaryngology practice in St. Charles County in the 1990s. Her father, Dr. James Vighi, also an otolaryngologist, practiced in the county for 25 years.  A board-certified otolaryngologist, Dr. Boone is a St. Louis native who attended Chesterfield’s Parkway Central High School before achieving a degree in biomedical engineering at Northwestern University. She received her medical degree from Case Western Reserve School of Medicine where she was a member of Alpha Omega Alpha Honor Society and recipient of the Janet M. Glasgow Memorial Achievement Award. After medical school, Dr. Boone completed her surgical internship and her otolaryngology residency at St. Louis University.  During her residency, she received several achievement awards including Cardinal Glennon department of pediatric surgery intern award given to the surgical intern who exemplifies outstanding surgical skill and patient care.  She was also awarded the Department of Otolaryngology Resident Research Award given the best resident research project judged by an guest professor.  During her residency, she published several articles ranging from newborn hearing screening to intraoperative nerve monitoring. A fellow of the American Academy of Otolaryngology, Dr. Boone is also a member of the American Academy of Otolaryngologic Allergy, St. Charles-Lincoln County Medical Society, the Missouri State Medical Association, and the American Medical Association. Dr. Boone has been an integral part in the development of the electronic medical records implementation.  She has served on the board of Allscripts for many years and is dedicated to providing the most state of art medical information transparency for her patients.   Philanthropy has been an integral part of Dr. Boone’s life. She has served on several community charity boards in the past. She presently serves as a Board of Directors for Marcy’s Project and is also involved with the St. Louis Zoo Merlin Perkins Society and the St. Louis Winter Opera. Married to Dennis Boone and mother of five children and four grandchildren, Dr. Boone likes to say that she now enjoys the privilege of full-time motherhood with the challenge of a full-time medical practice. When her schedule permits, Dr. Boone enjoys working in her art studio as an artisanal soap maker and painter. Dr. Boone is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Nasal Septal Hematoma, Low Nasal Bridge, Perichondritis, and Infant Hearing Loss.

      Hamsa N. Subramanian
      Distinguished in Sinusitis
      Allergy and Immunology
      Distinguished in Sinusitis
      Allergy and Immunology

      Signature Allergy & Immunology

      425 N New Ballas Rd, Suite 203, 
      Creve Coeur, MO 
       (8.5 miles away)
      Languages Spoken:
      English, Hindi
      Accepting New Patients
      Offers Telehealth

      Dr. Subramanian is a board-certified allergist and immunologist who treats both children and adults. Her primary focus is educating and counseling patients, especially those with food allergies. Dr. Subramanian is rated as a Distinguished provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Hives, Common Variable Immune Deficiency, Angioedema, and Allergic Rhinitis.

      Experienced in Sinusitis
      Family Medicine
      Experienced in Sinusitis
      Family Medicine

      Mercy Clinic East Communities

      2050 1st Capitol Dr, 
      Saint Charles, MO 
       (1.2 miles away)
      Experience:
      9+ years
      Languages Spoken:
      English
      Accepting New Patients

      Ann Lottes is a primary care provider, practicing in Family Medicine in Saint Charles, Missouri. Dr. Lottes has been practicing medicine for over 9 years and is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Facioscapulohumeral Muscular Dystrophy (FSHD), Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension. Dr. Lottes is currently accepting new patients.

      Experienced in Sinusitis
      Internal Medicine
      Experienced in Sinusitis
      Internal Medicine

      Ssm Medical Group Inc

      711 Veterans Memorial Pkwy, Suite 300, 
      Saint Charles, MO 
       (1.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Kurt Piening is a primary care provider, practicing in Internal Medicine in Saint Charles, Missouri. Dr. Piening is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Lung Metastases, Childhood Pancreatitis, Pneumonia, Endoscopy, and Colonoscopy. Dr. Piening is currently accepting new patients.

      Experienced in Sinusitis
      Pediatrics | Internal Medicine
      Experienced in Sinusitis
      Pediatrics | Internal Medicine

      Ssm Medical Group Inc

      711 Veterans Memorial Pkwy, Suite 300, 
      Saint Charles, MO 
       (1.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Alexander Schuetz is a primary care provider, practicing in Pediatrics and Internal Medicine in Saint Charles, Missouri. Dr. Schuetz is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Diverticular Disease, Lung Metastases, Hypertension, Endoscopy, and Vertebroplasty. Dr. Schuetz is currently accepting new patients.

      Experienced in Sinusitis
      Family Medicine | Internal Medicine
      Experienced in Sinusitis
      Family Medicine | Internal Medicine

      Ssm Medical Group Inc

      711 Veterans Memorial Pkwy, Suite 300, 
      Saint Charles, MO 
       (1.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Daniel Kramer is a primary care provider, practicing in Family Medicine and Internal Medicine in Saint Charles, Missouri. Dr. Kramer is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Lung Metastases, Memory Loss, Coronary Heart Disease, and Anemia. Dr. Kramer is currently accepting new patients.

      Experienced in Sinusitis
      Internal Medicine
      Experienced in Sinusitis
      Internal Medicine

      Ssm Medical Group Inc

      711 Veterans Memorial Pkwy, Suite 300, 
      Saint Charles, MO 
       (1.4 miles away)
      Languages Spoken:
      English, Punjabi, Urdu
      Accepting New Patients

      Yousaf Jalil is a primary care provider, practicing in Internal Medicine in Saint Charles, Missouri. Dr. Jalil 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 Type 2 Diabetes (T2D). Dr. Jalil is currently accepting new patients.

      Experienced in Sinusitis
      Pediatrics | Internal Medicine
      Experienced in Sinusitis
      Pediatrics | Internal Medicine

      Ssm Medical Group Inc

      711 Veterans Memorial Pkwy, Suite 300, 
      Saint Charles, MO 
       (1.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Keith Wickenhauser is a primary care provider, practicing in Pediatrics and Internal Medicine in Saint Charles, Missouri. Dr. Wickenhauser is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Lung Metastases, Vitamin D Deficiency, Colonoscopy, and Endoscopy. Dr. Wickenhauser is currently accepting new patients.

      Experienced in Sinusitis
      Family Medicine
      Experienced in Sinusitis
      Family Medicine

      American Multispecialty Group Inc

      1551 Wall St, Suite 400, 
      Saint Charles, MO 
       (2.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Dermond Henry is a primary care provider, practicing in Family Medicine in Saint Charles, Missouri. Dr. Henry is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol. Dr. Henry is currently accepting new patients.

      Experienced in Sinusitis
      Family Medicine
      Experienced in Sinusitis
      Family Medicine

      Ssm Medical Group Inc

      12255 De Paul Dr, Suite 600, 
      Bridgeton, MO 
       (3.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Dale Henselmeier is a primary care provider, practicing in Family Medicine in Bridgeton, Missouri. Dr. Henselmeier is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Heart Failure, Pulmonary Edema, Premature Ovarian Failure, and Type 2 Diabetes (T2D). Dr. Henselmeier is currently accepting new patients.

      Experienced in Sinusitis
      Internal Medicine
      Experienced in Sinusitis
      Internal Medicine

      Ssm Medical Group Inc

      12255 De Paul Dr, Suite 600, 
      Bridgeton, MO 
       (3.4 miles away)
      Languages Spoken:
      English

      Josey Page is a primary care provider, practicing in Internal Medicine in Bridgeton, Missouri. Dr. Page is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Renovascular Hypertension, Emphysema, Bullae, and Gastroesophageal Reflux Disease (GERD).

      Experienced in Sinusitis
      Family Medicine
      Experienced in Sinusitis
      Family Medicine
      12303 Depaul Drive, 
      Bridgeton, MO 
       (3.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Jessica Wild is a primary care provider, practicing in Family Medicine in Bridgeton, Missouri. Dr. Wild is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Empyema and Sinusitis. Dr. Wild is currently accepting new patients.

      Experienced in Sinusitis
      Otolaryngology
      Experienced in Sinusitis
      Otolaryngology

      Northwest Otolaryngology Inc

      12255 Depaul Dr, Suite 470, 
      Bridgeton, MO 
       (3.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Jason Hanson is an Otolaryngologist in Bridgeton, Missouri. Dr. Hanson is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Jones Syndrome, DFNB1, Infant Hearing Loss, and Otitis. Dr. Hanson is currently accepting new patients.

      Experienced in Sinusitis
      Allergy and Immunology
      Experienced in Sinusitis
      Allergy and Immunology
      12255 Depaul Dr, Suite 280, 
      Bridgeton, MO 
       (3.4 miles away)
      Languages Spoken:
      English

      Jeannie Perez is an Allergy and Immunologist in Bridgeton, Missouri. Dr. Perez is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Hives, Sinusitis, Allergic Rhinitis, and Grass Allergy.

      Experienced in Sinusitis
      Internal Medicine
      Experienced in Sinusitis
      Internal Medicine

      West Florissant Internists, Inc

      3165 Mckelvey Rd, Suite 100, 
      Bridgeton, MO 
       (3.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Naveed Razzaque is a primary care provider, practicing in Internal Medicine in Bridgeton, Missouri. Dr. Razzaque is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Hypertensive Heart Disease, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Gastrostomy. Dr. Razzaque is currently accepting new patients.

      Experienced in Sinusitis
      General Practice
      Experienced in Sinusitis
      General Practice
      3394 Mckelvey Rd, Ste 113, 
      Bridgeton, MO 
       (3.7 miles away)
      Languages Spoken:
      English

      Glenna Franke is a primary care provider, practicing in General Practice in Bridgeton, Missouri. Dr. Franke is rated as an Experienced provider by MediFind in the treatment of Sinusitis. Her top areas of expertise are Flu, Ethmoiditis, Femoral Nerve Dysfunction, and Type 2 Diabetes (T2D).

      Experienced in Sinusitis
      Internal Medicine
      Experienced in Sinusitis
      Internal Medicine

      Berwald Surgical Medical Inc

      3478 Bridgeland Dr, Suite 2, 
      Bridgeton, MO 
       (3.7 miles away)
      Languages Spoken:
      English, German
      Accepting New Patients

      Bruce Berwald is a primary care provider, practicing in Internal Medicine in Bridgeton, Missouri. Dr. Berwald is rated as an Experienced provider by MediFind in the treatment of Sinusitis. His top areas of expertise are Protein Deficiency, Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), Prekallikrein Deficiency, and Congenital Anti-Plasmin Deficiency. Dr. Berwald is currently accepting new patients.

      Showing 1-20 of 231

      Last Updated: 10/30/2025

      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 Saint Charles, MO?

      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 Saint Charles, MO?

      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 Saint Charles, MO?

      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 Saint Charles, MO?

      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 Saint Charles, MO?

      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 Saint Charles, MO?

      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 Saint Charles, MO?

      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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