Allergy Group NJ- Drs. Linden Ho and Sonia Guirguis Manalapan is a medical practice located in Manalapan Township, NJ. We specialize in Allergies, Asthma and Food allergies, including oral immunotherapy. Here at Allergy Group NJ- Drs. Linden Ho and Sonia Guirguis Manalapan, our mission is to always provide the best of medical care. Our success is due to the dedication we provide to our patients. We promise exceptional and comprehensive care for each of our patients. We welcome new patients and value the trust of our current patient's place in us. Give us a call today for more information!