
At ENT and Allergy Associates - Port Jefferson, we're here to offer you relief from allergies, asthma, and related conditions. Our highly skilled team of physicians has over 25 years of experience in ENT, allergy, and audiology, and we're dedicated to helping you feel your best and take on life with renewed confidence. Whether you're dealing with seasonal sneezes or persistent coughs, we can diagnose and treat a comprehensive range of conditions.
We specialize in ENT and allergies, and we also offer care for head and neck issues, pediatric ENT, voice and swallowing disorders, and more. We have the largest pool of board-certified and fellowship-trained physicians in our fields, and when you visit our local office, you’ll have access to all this experience and knowledge.
Don't suffer in silence – take the first step towards feeling your absolute best. Schedule an appointment with our Port Jefferson ENTs today and get back on the path to optimal health.

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Top Doctor Honorees
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Patients Seen Per Month
Our Expert Team
ENT and Allergy Associates is proud to have a professional and experienced team of specialists who are committed to providing the highest quality of care for our patients.
How Can We Help You?
Dedicated to providing convenient and exceptional care

Patient Stories
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"Dr Diaz and the staff are excellent."
- Steven A. -
"Very erriciently run organization! Keep up the good work."
- Ron H. -
"Dr. Acker is is caring and very knowledgeable"
- David F. -
"Had appointment and I was taken on time. All the staff were extremely friendly and professional. All paperwork done on line. Dr Sher and the audiologist were great. Going to a Doctors office for the first time is always stressful but ENT and Allergy Associates takes the sting out of it."
- Harold B. -
"All workers polite& professional"
- John S. -
"Dr.Diaz is an amazing clinician, and very caring."
- Lisa H. -
"Very nice personnel. Dr Chitkara did a great job & I'm happy I kept the appointment."
- Debra A. -
"The front desk secretarial staff is kind. Dr Acker was prompt, thorough, interacted well with my daughter and was patient when answering all of my questions. I highly recommend Dr Acker and is office staff for your ENT needs."
- Nichole M. -
"Dr. Sher was an amazing doctor, very kind and gentle. I was so impressed with how he guided my daughter with every step he made assuring her nothing will hurt. I already referred him to other people who needed a good ENT. We are so grateful we found him as our new ENT."
- Dena J. -
"Very thorough and caring staff."
- Victor C.
Less Sick Days, More Living
Schedule an appointment today with our ENT, allergy, and audiology experts.
