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About

ENT & Allergy Associates is the nation's largest ENT, Allergy, and Audiology practice, with 450+ clinicians serving NY, NJ, PA, and TX. They operate as a private medical practice founded in 1988 and headquartered in Tarrytown, NY. The firm offers ENT, allergy, and audiology care across 4 U.S. offices (one location in Iselin/Woodbridge area is not listed among their four current U.S. offices). Contact: info@entandallergy.com; phone options include (718) 863-9743 and (914) 333-5800. If you’re seeking ENT, allergy, or audiology services specifically in Iselin, NJ, you may want to verify local Iselin/Woodbridge availability directly with the practice.

Clinic Type

Allergy and Immunology

Address

485 Route 1 South, Building B, Suite 350, Iselin, NJ 08830

Phone

(732) 549-3934

Email

info@entandallergy.com

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Allergy
  • Asthma
  • Immunology
  • Audiology
  • ENT (Ear, Nose & Throat)
  • Hearing Tests
  • Hearing Aids
  • Speech-Language Pathology
  • Balance Disorders
  • Dizziness/Vertigo
  • Pediatric ENT
  • Sinus/Sinus Skull Base
  • Sleep Services
  • Thyroid/Parathyroid/Head & Neck Surgery
  • Voice & Swallowing
  • Head & Neck Surgery
  • Facial Plastics/Reconstructive Surgery

Team

  • Ratika Gupta, Adult and Pediatric Allergy, Asthma and Immunology — MD

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Birdeye/Google: 4.0 out of 5 stars (401)
  • Yelp: 3.4 out of 5 stars (39)

Patients praise

  • Doctors are knowledgeable, attentive, and good listeners
  • Welcoming and efficient staff members mentioned by some patients
  • Professional and thorough medical examinations
  • Easy to book appointments and quick scheduling in some cases

Common complaints

  • Difficulty reaching the office via phone and reliance on a call center
  • Poor customer service and lack of urgency/responsiveness
  • Concerns regarding billing/financial practices
  • Long wait times for appointments or to be seen

"Horrible customer service. There is no direct phone line to the actual office. Instead, you are routed to a foreign call center that has no knowledge and can only “deliver a message” to the office, in hopes someone ever calls you back."

Birdeye review

"Dr. Gupta is a good doctor, very nice and truly listens to your concerns. I've recommended her to multiple people, including my sibling who also sees her now. The nurses are also lovely."

MapQuest review (sourced from Yelp)

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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