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Dr. Mark Dagostino, MD

New Haven, CT

30 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Dagostino, Otolaryngologist in New Haven, CT?

    Dr. Mark Dagostino, MD is an Otolaryngologist, who primarily practices in New Haven, CT with 2 additional practice locations. He has been practicing for over 30 years and is board certified. Dr. Dagostino graduated from Chicago Medical School at Rosalind Franklin University of Medicine & Science and completed his residency at McGaw Medical Center of Northwestern University Program. Dr. Dagostino is fluent in English and Spanish, and is currently seeing new patients. Dr. Dagostino’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Dagostino’s office.

    What are Areas of Expertise for Dr. Dagostino?

    Dr. Mark Dagostino, MD is a highly-rated, board-certified Otolaryngologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Dagostino empowers patients to confidently navigate their health journey, specializing in Obstructive Sleep Apnea, Robotic Surgery, or comprehensive wellness support. Serving the New Haven/CT community, Dr. Dagostino is dedicated to enhancing lives through expert, patient-centered care.

    Where did Dr. Dagostino go to medical school and complete their residency?

    • Residency: McGaw Medical Center of Northwestern University Program

    • Medical School: Chicago Medical School at Rosalind Franklin University of Medicine & Science

    What languages does Dr. Dagostino speak?

    Dr. Dagostino and their clinical team can communicate with patients in the following languages:

    • English

    • Spanish

    What conditions does Dr. Dagostino treat?

    As a Otolaryngologist, Dr. Dagostino diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Dagostino. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Obstructive Sleep Apnea
    • Sleep Apnea
    • Obstructive sleep apnea
    • OSA
    • Blocked airway during sleep
    • Snoring and gasping during sleep

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)

    Also known as:

    • Blocked Earwax
    • Ear Disorder
    • Impacted earwax
    • Earwax impaction
    • Excess earwax

    ICD-10 Codes:

    • H6123: Impacted cerumen, bilateral

    Also known as:

    • Sensorineural Hearing Loss
    • Hearing Disorder and Deafness
    • Nonsyndromic hearing loss
    • Nerve Deafness
    • Inner Ear Hearing Loss
    • SNHL
    • Permanent Hearing Loss

    ICD-10 Codes:

    • H903: Sensorineural hearing loss, bilateral

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Deviated Septum
    • Nose Injuries and Disorder
    • Crooked nose septum
    • Nasal blockage
    • Septal deviation

    ICD-10 Codes:

    • J342: Deviated nasal septum

    Also known as:

    • Seasonal Allergies
    • Allergy
    • Hay fever
    • Seasonal allergic rhinitis
    • Pollen allergy
    • Allergic Reaction
    • Hypersensitivity
    • Allergic Condition

    ICD-10 Codes:

    • J302: Other seasonal allergic rhinitis
    • T7840XA: Allergy, unspecified, initial encounter

    Also known as:

    • Stuffy Nose
    • Nose Injuries and Disorder
    • Blocked nose
    • Nasal congestion
    • Congested nose

    ICD-10 Codes:

    • R0981: Nasal congestion

    Also known as:

    • Enlarged Nasal Turbinates
    • Nose Injuries and Disorder
    • Turbinate hypertrophy
    • Swollen turbinates
    • Congested turbinates

    ICD-10 Codes:

    • J343: Hypertrophy of nasal turbinates

    Also known as:

    • Snoring
    • Loud breathing during sleep
    • Noisy sleep
    • Obstructive snoring

    ICD-10 Codes:

    • R0683: Snoring

    Also known as:

    • Ringing in Both Ears
    • Tinnitus
    • Bilateral Tinnitus
    • Head Noise Both Sides

    ICD-10 Codes:

    • H9313: Tinnitus, bilateral

    Also known as:

    • Hay Fever
    • Pollen allergy
    • Seasonal allergies
    • Allergic rhinitis

    ICD-10 Codes:

    • J301: Allergic rhinitis due to pollen

    Also known as:

    • Eczema-like Outer Ear Inflammation
    • Ear Disorder
    • Eczematoid Otitis Externa
    • Ear Eczema
    • Itchy Outer Ear Rash

    ICD-10 Codes:

    • H60543: Acute eczematoid otitis externa, bilateral

    Also known as:

    • Hoarseness or Voice Changes
    • Voice Disorder
    • Hoarse voice
    • Raspy voice
    • Vocal cord dysfunction

    ICD-10 Codes:

    • R490: Dysphonia

    Also known as:

    • Chronic Sinusitis
    • Sinusitis
    • Chronic sinus infection
    • Long-term sinus problems
    • Persistent sinus inflammation

    ICD-10 Codes:

    • J329: Chronic sinusitis, unspecified

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Neurostimulator Management
    • Nerve Stimulator Adjustment
    • Implantable Neurostimulator Care
    • Deep Brain Stimulator Management

    ICD-10 Codes:

    • Z4542: Encounter for adjustment and management of neurostimulator

    Also known as:

    • Postnasal Drip
    • Sinusitis
    • PND
    • Mucus in throat
    • Throat clearing

    ICD-10 Codes:

    • R0982: Postnasal drip

    Also known as:

    • Enlarged Tonsils and Adenoids
    • Adenoids
    • Tonsil and adenoid hypertrophy
    • Swollen tonsils and adenoids
    • Big tonsils and adenoids

    ICD-10 Codes:

    • J353: Hypertrophy of tonsils with hypertrophy of adenoids

    Also known as:

    • Other Eustachian Tube Problems
    • Ear Disorder
    • Eustachian Tube Disorders
    • Ear Tube Issues

    ICD-10 Codes:

    • H6983: Other specified disorders of Eustachian tube, bilateral

    Does Dr. Dagostino accept my insurance?

    Dr. Dagostino accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Dagostino accept in New Haven, CT?

    Dr. Dagostino in New Haven, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • CarePartners of Connecticut

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • EmblemHealth

    • Express Scripts

    • Humana

    • Medicare

    • State of Connecticut

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Dagostino's office located?

    Dr. Mark Dagostino's Primary Practice

    1 Long Wharf Dr

    New Haven, CT 06511

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    Dr. Mark Dagostino's Practice 2

    248 Flanders Rd

    Niantic, CT 06357

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    Dr. Mark Dagostino's Practice 3

    330 Orchard St

    New Haven, CT 06511

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    What is Dr. Dagostino's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Dagostino's National Provider Identifier (NPI) number is 1144230749.

    What common questions do patients ask about Dr. Dagostino?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Dagostino

    What is Dr. Mark Dagostino's specialty?

    Dr. Dagostino is a Otolaryngologist near New Haven, CT. An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for conditions affecting the ears, nose, throat, respiratory, and upper alimentary systems, as well as related head and neck structures. This specialist diagnoses and treats diseases, allergies, neoplasms, deformities, disorders, and injuries involving these areas. Expertise includes head and neck oncology, facial plastic and reconstructive surgery, and the treatment of hearing and voice disorders. Contact Dr. Dagostino to book an appointment today.

    Is this Dr. Mark Dagostino affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Dagostino is affiliated with Middlesex Hospital, Yale New Haven Hospital, York Street Campus which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Otolaryngologist?

    Explore Otolaryngologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Mark Dagostino accepting new patients in New Haven, CT?

    Yes, Dr. Mark Dagostino is accepting new patients at this time.

    Does Dr. Mark Dagostino offer online booking?

    Please contact Dr. Dagostino's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Dagostino?

    Please contact Dr. Dagostino's office for information regarding telehealth appointment availability or for scheduling assistance.

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