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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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United States
Holmdel, NJ
Allergy Group NJ

Offices in Central NJ
Holmdel and Manalapan

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.

12/20/2025

"There is really no wait time at all. The staff is very accommodating, professional and very proficient. Dr. Guirgius is very thorough with her examination and a great expertise in her field. I have never felt better suffering with chronic severe asthma for decades. I am also a Registered Nurse, BSN. Trust me, nurses know who the best doctors are!" says Tina on Google

★★★★★ There is really no wait time at all. The staff is very accommodating, professional and very proficient. Dr. Guirgius is very thorough with her examination and a great expertise in her field. I have never felt better suffering with chronic severe asthma for decades. I am also a Regist...

12/02/2025

"Awesome place. Dr. Guirguis is very knowledgeable and spends time with you. Very thorough. Office staff is very good at what they do and friendly." says gael on Google

★★★★★ Awesome place. Dr. Guirguis is very knowledgeable and spends time with you. Very thorough. Office staff is very good at what they do and friendly.

11/26/2025

"Dr. Guirguis is the best. She is very knowledgeable and so good with kids. Highly recommend!" says Desiree on Google

★★★★★ Dr. Guirguis is the best. She is very knowledgeable and so good with kids. Highly recommend!

11/25/2025

"Dr. Guirguis is a caring, compassionate, skilled, knowledgeable, professional. She takes the time to listen to your problem and then discusses the best treatment. I highly recommend her. Plus, with her hard-working staff make a great team." says Diane on Google

★★★★★ Dr. Guirguis is a caring, compassionate, skilled, knowledgeable, professional. She takes the time to listen to your problem and then discusses the best treatment. I highly recommend her. Plus, with her hard-working staff make a great team.

11/21/2025

"Chose Allergy Group due to close proximity to my home. Dr Basta and her staff are kind and efficient. They tested my allergens and determined what I was allergic to and developed a treatment plan all within an hour. I highly recommend this practice." says Edwin on Google

★★★★★ Chose Allergy Group due to close proximity to my home. Dr Basta and her staff are kind and efficient. They tested my allergens and determined what I was allergic to and developed a treatment plan all within an hour. I highly recommend this practice.

11/20/2025

"Prompt, professional and nice. They were very transparent with pricing." says Adam on Google

★★★★★ Prompt, professional and nice. They were very transparent with pricing.

11/19/2025

"It is a pleasure to share a positive review for such a wonderful doctor. Dr. Guirguis demonstrates exceptional care, kindness, and professionalism in all her interactions. The entire office staff is incredibly welcoming, making every visit a comfortable experience. I truly appreciate her dedication to patient well-being. Her expertise and compassionate approach are truly commendable." says Fekry on Google

★★★★★ It is a pleasure to share a positive review for such a wonderful doctor. Dr. Guirguis demonstrates exceptional care, kindness, and professionalism in all her interactions. The entire office staff is incredibly welcoming, making every visit a comfortable experience. I truly appreciate...

11/18/2025

"Dr. Sonia Guirgius is a very special and knowledgeable Physician that you don’t always find in your search. First let me start with the receptionist and office staff -super friendly and efficient. With me as a new patient, Dr. Guirguis took her time, asked the right probing questions and explained everything to me. Within the first five minutes, so I realized that I could trust her decisions. I highly recommend this.." says Robin on Google

★★★★★ Dr. Sonia Guirgius is a very special and knowledgeable Physician that you don’t always find in your search. First let me start with the receptionist and office staff -super friendly and efficient. With me as a new patient, Dr. Guirguis took her time, asked the right probing questio...

11/12/2025

"I was having major issues and my other allergist wasn't listening and sending me to all different doctors although I knew my issue was covered under allergy. So I made an appointment with Dr Basta who listened and actually came up with a solution to my food and stomach issues. I have been feeling better ever since. Highly recommend." says Nik on Google

★★★★★ I was having major issues and my other allergist wasn't listening and sending me to all different doctors although I knew my issue was covered under allergy. So I made an appointment with Dr Basta who listened and actually came up with a solution to my food and stomach issues. I have...

10/25/2025

"Despite being crowded I was seen fairly close to my appointment time. Dr. Basta was excellent in addressing my concerns. She ordered the appropriate tests and followed up with a televisit for recommendations 👍" says V on Google

★★★★★ Despite being crowded I was seen fairly close to my appointment time. Dr. Basta was excellent in addressing my concerns. She ordered the appropriate tests and followed up with a televisit for recommendations 👍

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.