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About

ENT & Allergy Associates is a large medical practice specializing in ENT, allergy, and audiology services. It operates as a private partnership with 610 employees and 450+ clinicians across NY, NJ, PA, and TX, and is one of the nation’s largest in the field. Founded in 1988 and headquartered in Tarrytown, NY, the firm offers comprehensive ENT, allergy, and audiology care through multiple locations. For Levittown, NY specifically, there is no explicit Levittown address listed in the provided details. The firm’s known New York footprint includes offices in the Tarrytown area (Hudson Valley) and other NY locations. If you’re seeking ENT, allergy, or audiology care near Levittown, NY, consider nearby facilities within the ENT & Allergy Associates network in the greater New York area, or contact their main offices for the closest Levittown-affiliated location and appointment options.

Clinic Type

Otolaryngology

Address

3601 Hempstead Turnpike, Suite 110, Levittown, NY 11756-1376

Phone

516-579-3050

Email

info@entandallergy.com

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Ear, Nose & Throat (ENT)
  • Allergy
  • Immunology
  • Audiology
  • Pediatric ENT
  • Voice & Swallowing
  • Sinus & Skull Base
  • Sleep Services
  • Head & Neck
  • Facial Plastics & Reconstructive Surgery
  • Hearing Aids
  • Hearing Tests

Team

  • ENT & Allergy Associates Team (Levittown), Board-certified and fellowship-trained physicians (general description from page) — Medical staff (ENT, allergy, audiology)

Insurance & Payment

Languages Spoken

FAQs

What conditions do you treat at ENT & Allergy Associates in Levittown?

We diagnose and treat a wide range of ENT, allergy, and audiology conditions, including seasonal allergies, asthma-related issues, voice and swallowing disorders, pediatric ENT, and head and neck issues.

Awards & Accreditations

  • Top Doctor Honorees

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Birdeye: 4.4/5 stars (66 reviews)
  • Chamber of Commerce: 4.7/5 stars (53 reviews)

Patients praise

  • Highly regarded medical expertise, particularly for sinus, ear, and allergy issues
  • Courteous, thorough, and compassionate care from physicians and audiologists
  • Clean and professional office environment
  • Effective treatment for long-term health concerns like asthma and tinnitus

Common complaints

  • Frustrations with front desk staff professionalism and communication
  • Challenges with appointment scheduling and administrative follow-up
  • Inconsistent enforcement of office policies
  • Occasional dissatisfaction with diagnostic explanations or treatment approaches

"I have been a patient of Dr. Allevas for several years. I have not seen another ENT since than. He really helps me with my sinus & ear problems."

Doctor.com patient review

"I recently visited ENT and Allergy Associates for an allergy test appointment and left feeling extremely disappointed and frustrated, primarily due to the rude behavior of their receptionist."

Chamber of Commerce patient review

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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Summary: Catholic Health operates as a nonprofit, integrated healthcare system on Long Island, including multiple hospitals, physician practices, and specialty centers. For otolaryngology (ENT) services in Levittown, NY, Catholic Health (parent organization for Catholic Health Services of Long Island) would be the relevant provider network to explore. They emphasize advanced ENT care among their specialties, with a broad staff of doctors and nurses focused on cardiology, oncology, orthopedics, neuroscience, women’s health, pediatrics, and senior care, and offer complex care options including minimally invasive and cochlear-related procedures. To confirm otolaryngology availability in Levittown specifically, contact Catholic Health at 516-705-3700 or 631-465-6000 or visit catholichealthli.org for location details and physician directories.

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