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Dr. Devin Lonergan, MD

Dr. Devin Lonergan, MD

Palo Alto, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Lonergan, Otolaryngologist in Palo Alto, CA?

    Dr. Devin Lonergan, MD is an Otolaryngologist, who primarily practices in Palo Alto, CA with 2 additional practice locations. He is board certified. Dr. Lonergan completed his residency at Stanford University School of Medicine,Stanford, Ca, United States. Dr. Lonergan is fluent in English and Spanish, and is currently seeing new patients. Dr. Lonergan’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lonergan’s office at (650) 853-2952.

    What are Areas of Expertise for Dr. Lonergan?

    Dr. Devin Lonergan, 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. Lonergan empowers patients to confidently navigate their health journey, specializing in Airway Disorders, Endoscopic Sinus Surgery, Facial Plastic Surgery, Head & Neck Cancer, Melanoma-Head & Neck, Parotid Gland Surgery, Sinus Disorders/Surgery, Sinusitis, Thyroid Cancer & Surgery, or comprehensive wellness support. Serving the Palo Alto/CA community, Dr. Lonergan is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Stanford University School of Medicine,Stanford, Ca, United States

    What languages does Dr. Lonergan speak?

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

    • English

    • Spanish

    What conditions does Dr. Lonergan treat?

    As a Otolaryngologist, Dr. Lonergan 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. Lonergan. 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:

    • Blocked Earwax
    • Blocked Right Earwax
    • Ear Disorder
    • Impacted earwax
    • Earwax impaction
    • Excess earwax
    • Impacted Earwax Right Ear
    • Excessive Right Earwax
    • Right Earwax Impaction

    ICD-10 Codes:

    • H6123: Impacted cerumen, bilateral
    • H6122: Impacted cerumen, left ear
    • H6121: Impacted cerumen, right ear

    Also known as:

    • Sensorineural Hearing Loss
    • Hearing Loss in Both Ears
    • Hearing Disorder and Deafness
    • Nonsyndromic hearing loss
    • Nerve Deafness
    • Inner Ear Hearing Loss
    • SNHL
    • Permanent Hearing Loss
    • Bilateral Deafness
    • Hearing Impairment Both Sides
    • Poor Hearing in Both Ears

    ICD-10 Codes:

    • H903: Sensorineural hearing loss, bilateral
    • H9193: Unspecified hearing loss, bilateral

    Also known as:

    • Nose and Sinus Disorder
    • Nose Injuries and Disorder
    • Nasal problems
    • Sinus problems
    • Nose and sinus conditions

    ICD-10 Codes:

    • J3489: Other specified disorders of nose and nasal sinuses

    Also known as:

    • Chronic Pansinusitis
    • Sinusitis
    • Chronic widespread sinus infection
    • All sinus inflammation
    • Long-term sinus problems

    ICD-10 Codes:

    • J324: Chronic pansinusitis

    Also known as:

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

    ICD-10 Codes:

    • R490: Dysphonia

    Also known as:

    • Obstructive Sleep Apnea
    • Sleep Apnea
    • Obstructive sleep apnea
    • OSA
    • Blocked airway during sleep
    • Snoring and gasping during sleep
    • Breathing Pauses During Sleep
    • Snoring Disorder

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)
    • G4730: Sleep apnea, unspecified

    Also known as:

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

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

    • Nosebleed
    • Nose Injuries and Disorder
    • Epistaxis
    • Bleeding nose
    • Nasal hemorrhage

    ICD-10 Codes:

    • R040: Epistaxis

    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:

    • Chronic Cough
    • Cough
    • Persistent cough
    • Long-lasting cough
    • Ongoing cough

    ICD-10 Codes:

    • R053: Chronic cough

    Also known as:

    • Tongue-Tie
    • Birth Defects
    • Tongue Disorder
    • Ankyloglossia
    • Short Lingual Frenulum
    • Tied Tongue

    ICD-10 Codes:

    • Q381: Ankyloglossia

    Also known as:

    • Ear Disorder in Both Ears
    • Ear Disorder
    • Bilateral Ear Condition
    • Both Ear Problems
    • Aural Disorder Bilateral

    ICD-10 Codes:

    • H938X3: Other specified disorders of ear, bilateral

    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:

    • Allergic Rhinitis
    • Allergy
    • Nasal allergies
    • Allergy rhinitis
    • Chronic runny nose

    ICD-10 Codes:

    • J309: Allergic rhinitis, unspecified

    Also known as:

    • Other Salivary Gland Problems
    • Salivary Gland Disorder
    • Saliva & Salivary Gland Disorder
    • Salivary Gland Issues
    • Saliva Gland Ailments
    • Unspecified Salivary Gland Disease

    ICD-10 Codes:

    • K118: Other diseases of salivary glands

    Also known as:

    • Neck Lump or Swelling
    • Neck Mass
    • Bump on Neck
    • Neck Nodule

    ICD-10 Codes:

    • R221: Localized swelling, mass and lump, neck

    Does Dr. Lonergan accept my insurance?

    Dr. Lonergan accepts most major insurance plans. Important: Please call our office at (650) 853-2952 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lonergan accept in Palo Alto, CA?

    Dr. Lonergan in Palo Alto, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • Blue Shield of California

    • Centene

    • Cigna

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Health Plan of San Mateo

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Lonergan's office located?

    Dr. Devin Lonergan's Primary Practice

    795 El Camino Real

    Palo Alto, CA 94301

    (650) 853-2952

    Get Directions

    Dr. Devin Lonergan's Practice 2

    301 Industrial Rd

    San Carlos, CA 94070

    Get Directions

    Dr. Devin Lonergan's Practice 3

    3434 47th St Ste 107

    Boulder, CO 80301

    Get Directions

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

    Dr. Lonergan's National Provider Identifier (NPI) number is 1609062744.

    What common questions do patients ask about Dr. Lonergan?

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

    What is Dr. Devin Lonergan's specialty?

    Dr. Lonergan is a Otolaryngologist near Palo Alto, CA. 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. Lonergan to book an appointment today.

    Is this Dr. Devin Lonergan affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Lonergan is affiliated with Mills-Peninsula Medical Center, Sequoia Hospital 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 Devin Lonergan accepting new patients in Palo Alto, CA?

    Yes, Dr. Devin Lonergan is accepting new patients at this time.

    Does Dr. Devin Lonergan offer online booking?

    Please contact Dr. Lonergan's office at (650) 853-2952 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Devin Lonergan?

    Please contact Dr. Lonergan's office at (650) 853-2952 for information regarding telehealth appointment availability or for scheduling assistance.

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