Allergy, Asthma and Sinus Center of Long Island

Allergy, Asthma and Sinus Center of Long Island Dr. Patel is an allergist & immunologist
serving both adult and pediatric patient.

Dr. Harsh*t Patel is a board-certified allergist and immunologist dedicated to providing expert care for both adults and children across Long Island. He sees patients weekly at six convenient locations, including Hicksville, Brentwood, Oceanside, Glen Oaks, Babylon, and Belle Harbor. The doctors, nurses, and staff at Allied Physicians Allergy, Asthma & Sinus Center of Long Island work collaboratively to diagnose and treat a wide range of allergic and immunologic conditions—including allergies, asthma, chronic sinus issues, hives, eczema, persistent cough, and more.

01/26/2026

Snowed in and soaking up the first BIG snow day of the winter? ❄️ Are you and your Allied Kids having just as much fun as we are?! Whether it is sledding, snowman building, or cozying up inside, drop your snow day photos in the comments below. We cannot wait to see all the winter fun! ☃️🏂

Our footprint is growing! We are excited to start the year by welcoming Allied Physicians Westerleigh to the Allied Phys...
01/05/2026

Our footprint is growing! We are excited to start the year by welcoming Allied Physicians Westerleigh to the Allied Physicians Group family! Serving Staten Island and surrounding communities, they’re bringing the same exceptional care that Allied is known for. We’re thrilled to partner with Dr. Patterino and his team to continue delivering top-quality care to these communities and beyond. Welcome to the Allied family! 🧡🩶🎉

Happy New Year! 🧡✨Here’s to a year full of good health, happiness, and plenty of laughs. We can’t wait to care for you a...
01/01/2026

Happy New Year! 🧡✨

Here’s to a year full of good health, happiness, and plenty of laughs. We can’t wait to care for you and your family in 2026!

Wishing all of our patients a Merry Christmas and a happy and healthy holiday season. 🧡✨
12/25/2025

Wishing all of our patients a Merry Christmas and a happy and healthy holiday season. 🧡✨

Happy Hanukkah! Wishing you eight nights filled with light warmth and meaningful moments with the people you love. May t...
12/16/2025

Happy Hanukkah! Wishing you eight nights filled with light warmth and meaningful moments with the people you love. May this season bring peace joy and hope to your home ✨

With flu cases doubling on Long Island, Allied is here to help! 🧡 If your child develops symptoms, always call your Alli...
12/05/2025

With flu cases doubling on Long Island, Allied is here to help! 🧡 If your child develops symptoms, always call your Allied pediatrician before heading elsewhere. Same-day sick appointments are available!

Infectious disease experts have warned flu season may be severe.

Happy Thanksgiving! 🦃🍁 We’re grateful for our wonderful patients, families, and staff who make our community so special ...
11/27/2025

Happy Thanksgiving! 🦃🍁 We’re grateful for our wonderful patients, families, and staff who make our community so special every day. Wishing you a healthy, happy, and heart-filled holiday!

This Veterans Day, we pause to express our heartfelt gratitude to all who have served and continue to serve. Your braver...
11/11/2025

This Veterans Day, we pause to express our heartfelt gratitude to all who have served and continue to serve. Your bravery inspires us all. 🇺🇸

Wishing our patients, families, and community a meaningful Yom Kippur. May this day of reflection bring peace, health, a...
10/01/2025

Wishing our patients, families, and community a meaningful Yom Kippur. May this day of reflection bring peace, health, and renewal. Wishing you an easy feast 🧡

With recent changes to vaccine recommendations, we’re here to help you understand what they mean for your family. 👪The A...
09/23/2025

With recent changes to vaccine recommendations, we’re here to help you understand what they mean for your family. 👪

The American Committee on Immunization Practices (ACIP) met last week and voted on updates to the national vaccine schedule. Two key areas were reviewed:
• Update on MMRV (Measles, Mumps, Rubella, Varicella) Vaccine Procedure
• Update on COVID-19 Vaccination Procedure

1️⃣ Update on MMRV (Measles, Mumps, Rubella, Varicella) Vaccine Procedure
🟠 What stays the same:
• Children should still receive vaccines for Measles, Mumps, Rubella, and Chickenpox at 12 months and again at 4 years old.
🟠 What’s changing:
• At 12 months, children should receive separate MMR and Varicella (chickenpox) vaccines instead of the combination MMRV vaccine. (Many physicians were already following this procedure)
• The MMRV combination vaccine is now only recommended for children age 4 and up.
🟠 Bottom line:
MMR and Varicella vaccines are safe, effective, and essential for children's health. These vaccines will continue to be widely available and covered by insurance.

2️⃣ Update on COVID-19 Vaccination Procedure
The ACIP updated its recommendation to allow for more individual choice based on medical advice. This guidance is broader than the procedure the FDA issued earlier this summer.
🟠 What stays the same:
• Children ages 6 months to 17 years: COVID-19 vaccination should be based on shared decision-making between families and healthcare providers.
• Adults over 65 and people with high-risk conditions continue to benefit most from getting the vaccine.
• The vaccine is covered by government programs and most private insurance.
🟠 What’s changing:
• Adults ages 18–64 no longer have a general recommendation to receive the COVID-19 vaccine. Instead, they should decide based on a conversation with their healthcare provider.
🟠 What Other Leading Organizations Are Saying:
American Academy of Pediatrics (AAP):
• Recommends the COVID-19 vaccine for:
• All infants 6–23 months
• All high-risk children ages 6 months–18 years
• Any child whose parent wants them vaccinated
American College of Obstetricians and Gynecologists (ACOG):
• Recommends COVID-19 vaccination for:
• Anyone who is pregnant, planning pregnancy, postpartum, or breastfeeding
New York State (NYS):
• Anyone who wants a COVID-19 vaccine can get one
• Pharmacists can give the vaccine without a prescription
🟠 Bottom Line:
• In New York State, anyone who wants a COVID-19 vaccine can receive it.
• The vaccine offers strong protection — especially for:
• Infants under age 2
• Adults over 65
• High-risk individuals (heart disease, diabetes, asthma, weakened immune systems)
• Anyone seeking extra protection is encouraged to get vaccinated.

As Rosh Hashanah begins, we wish our families and community health, happiness, and peace in the year ahead. 🍎✨ Shanah To...
09/22/2025

As Rosh Hashanah begins, we wish our families and community health, happiness, and peace in the year ahead. 🍎✨ Shanah Tovah!

09/11/2025

On this day, we remember the thousands of lives lost on September 11, 2001. We hold in our hearts the families forever changed, the heroes who ran toward danger, and the resilience of a nation that came together in the face of unimaginable tragedy.

May we never forget their courage, their sacrifice, and the reminder to cherish each day with love, kindness, and unity. ❤️🤍💙

Address

820 Suffolk Avenue
Brentwood, NY
11717

Opening Hours

Tuesday 9am - 7pm
Friday 9am - 5pm
Saturday 9am - 1am

Telephone

+15168226655

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Dr. Patel is a board-certified allergist and immunologist serving both adult and pediatric patients throughout the Long Island and Queens areas. He sees patients weekly at six offices located in Hicksville, Brentwood, Oceanside, Glen Oaks, Babylon, and Huntington Station. Dr. Patel and the rest of his team at the Allergy, Asthma and Sinus Center of Long Island work together to treat patients suffering from allergies, asthma, sinus problems, hives, eczema, cough and other aspects of allergic disease. Click "Read more" to learn more about Dr. Patel's qualifications and experience. CERTIFICATION Diplomat of the American Board of Internal Medicine Diplomat of the American Board of Allergy and Immunology PROFESSIONAL AFFILIATIONS American Medical Association Medical Society of State of New York Long Island Allergy and Asthma Society American Academy of Allergy , Asthma and Immunology American College of Allergy , Asthma and Immunology PROFESSIONAL EXPERIENCE & EDUCATION Dr. Harsh*t Patel is currently the primary caregiver at the Long Island Allergy Group. Dr. Patel is concurrently Clinical Instructor clinical instructor at NYC school of medicine and prior to that was a doctor in one of the most prestigious immunology practices in the state of New York. RESEARCH Sept 2002: WTC disaster and the effect on Chinese children with Asthma. A retrospective chart review with Dr. Anthony Szema, M.D. Assistant Professor. Department of Allergy and Clinical Immunology at SUNY HSC at Stony Brook. Dec, 2000 to Sep 2002: Research on effects of immunosuppresants on the maturation of dendritic cells with Dr. Amitabha Mazumder, M.D. Professor. Department of Hematology Oncology at SUNY HSC at Stony Brook. August 1995 and June 1992 to August 1994: Research on brain ischemia in the rat brain model with Dr. George C. Newman MD. Ph.D. Associate Professor. Department of Neurology at SUNY HSC at Stony Brook