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Monday 9am - 5pm Tuesday 1pm - 7pm Wednesday 1pm - 8pm Thursday 1pm - 6pm Friday 9am - 5pm

Allergy Group NJ

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Holmdel, NJ
Allergy Group NJ

Offices in Central NJ
Holmdel and Manalapan

04/02/2026

"I had a really great experience at this office. From the moment I walked in, the staff was welcoming, kind, and very professional. They made me feel comfortable right away, which means a lot when you’re a little nervous going in.

The doctor was absolutely wonderful. She took her time with me, listened carefully, and didn’t make me feel rushed at all. That really helped put me at ease and made the whole visit so much.." says Glori on Google

★★★★★ I had a really great experience at this office. From the moment I walked in, the staff was welcoming, kind, and very professional. They made me feel comfortable right away, which means a lot when you’re a little nervous going in. The doctor was absolutely wonderful. She took her ti...

03/05/2026

"Dr. Basta was very nice, she took the time to listen to what I was saying without making me feel rushed or like she had one foot out the door. We came up with a plan for the spring and I was very satisfied with everyone in the office. The nurses who give the shots are always nice, friendly, and quick to lessen the wait time you many times get with other doctor's offices. Dr. Girguis, who i usually see, was the one who.." says Maybe on Google

★★★★★ Dr. Basta was very nice, she took the time to listen to what I was saying without making me feel rushed or like she had one foot out the door. We came up with a plan for the spring and I was very satisfied with everyone in the office. The nurses who give the shots are always nice, fr...

02/24/2026

"Wonderful experience highly recommend" says Yana on Google

★★★★★ Wonderful experience highly recommend

02/22/2026

"Absolutely so happy with the care for my 4 1/2 year old son and his allergies since 2 years of age. Dr Guirguis and her staff are always professional, cautious, above the rest & truly phenomenal. If you have an allergy related issue needing an allergist and/or a new doctor that will have your best interest always at top of the list- please give Dr Guirguis, Dr Basta and Dr Ho’s office a call. Promise you will not be.." says Carolyn on Google

★★★★★ Absolutely so happy with the care for my 4 1/2 year old son and his allergies since 2 years of age. Dr Guirguis and her staff are always professional, cautious, above the rest & truly phenomenal. If you have an allergy related issue needing an allergist and/or a new doctor that will ...

02/19/2026

"I was seen quickly, friendly receptionist staff, and Dr. Basta was very helpful. The skin allergy testing was easy to do. Thank you!" says Samantha on Google

★★★★★ I was seen quickly, friendly receptionist staff, and Dr. Basta was very helpful. The skin allergy testing was easy to do. Thank you!

02/17/2026

"Dr. Sonia Girgis is one of the best doctors I’ve been to. She takes her time with each patient, speaks to them and I’ve never felt that she rushed me off to go to the next patient. Besides her amazing bedside manner, she is brilliant at diagnosis, even if I go to her with something that’s not allergy related." says Silvia on Google

★★★★★ Dr. Sonia Girgis is one of the best doctors I’ve been to. She takes her time with each patient, speaks to them and I’ve never felt that she rushed me off to go to the next patient. Besides her amazing bedside manner, she is brilliant at diagnosis, even if I go to her with somethi...

01/24/2026

"Doctor and office staff were very courteous and helpful." says Jeffrey on Google

★★★★★ Doctor and office staff were very courteous and helpful.

01/23/2026

"Our experience continues to be excellent. The staff is always courteous and friendly, and the transition from the previous doctor to the new one has been seamless. We’ve been part of this allergy group for nearly 10 years, and they continue to offer new treatment options. My daughter and I are very happy with the care we receive.- 2026" says Melinda on Google

★★★★★ Our experience continues to be excellent. The staff is always courteous and friendly, and the transition from the previous doctor to the new one has been seamless. We’ve been part of this allergy group for nearly 10 years, and they continue to offer new treatment options. My daught...

01/14/2026

"Dr. Guirguis is great, in fact the entire staff is amazing!!" says Catherine on Google

★★★★★ Dr. Guirguis is great, in fact the entire staff is amazing!!

12/27/2025

"Dr. Guirguis was very pleasant and extremely helpful in explaining the issues i am having. So glad i picked her." says Tony on Google

★★★★★ Dr. Guirguis was very pleasant and extremely helpful in explaining the issues i am having. So glad i picked her.

12/23/2025

"I am grateful for your extraordinary care and kindness towards my son's well-being. Thank you, Dr. Sonia, for everything you do. You truly are the best 🌟" says Safi on Google

★★★★★ I am grateful for your extraordinary care and kindness towards my son's well-being. Thank you, Dr. Sonia, for everything you do. You truly are the best 🌟

12/21/2025

"The staff is friendly and Dr. Sonia Guirguis is very nice, thorough.and listens to me." says Cynthia on Google

★★★★★ The staff is friendly and Dr. Sonia Guirguis is very nice, thorough.and listens to me.

Address

717 N Beers Street #2A
Holmdel, NJ
07733

Opening Hours

Monday	9am - 5pm
Tuesday	1pm - 7pm
Wednesday	1pm - 8pm
Thursday	1pm - 6pm
Friday	9am - 5pm

Telephone

+17327390660

Website

http://www.allergygroupnj.com/

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About Us

Dr. Linden Ho and Dr. Sonia Guirguis are board-certified allergists who are experts in their field. They bring years of professional experience to providing devoted care for children and adults with allergies, asthma and food allergy. Allergy Group NJ serves Central New Jersey with three offices in Holmdel, Manalapan and Toms River.

We promise exceptional and comprehensive care for each of our patients. Our doctors treat a wide range of allergic conditions such as hay fever, asthma, peanut allergy, eczema, hives and more. You will receive our personal attention and an individualized plan to make you feel better. We welcome new patients and value the trust our current patients place in us.

Our practice has a special interest and expertise in food allergy. For children with anaphylactic food allergies, we offer an active oral immunotherapy (OIT) program as an alternative to simple allergen avoidance. Read the Oral Immunotherapy section on our website for more information.