Allergy Group NJ - Drs. Linden Ho and Sonia Guirguis is a medical Clinic located in Holmdel, NJ and has been servicing all of Holmdel and the surrounding areas for many years. We specialize in Allergies, Asthma, Food Allergy Testing, and Peanut Allergies. Here at Allergy Group NJ - Drs. Linden Ho and Sonia Guirguis, our mission is to always provide quality service at an affordable price. The success of our company is due to the dedication we provide to our customers. Customer satisfaction is always our number one priority! Don't hesitate to give us a call!