![ALLERGY & ASTHMA SPECIALISTS - 82 E Allendale Rd, Saddle River, New Jersey - Allergists - Phone Number - Yelp ALLERGY & ASTHMA SPECIALISTS - 82 E Allendale Rd, Saddle River, New Jersey - Allergists - Phone Number - Yelp](https://s3-media0.fl.yelpcdn.com/bphoto/KMk7-5xY_5o-3OjHTpMd9Q/348s.jpg)
ALLERGY & ASTHMA SPECIALISTS - 82 E Allendale Rd, Saddle River, New Jersey - Allergists - Phone Number - Yelp
![Allergist and Immunologist near Allendale, New Jersey 07401 | Best Local Allergist and Immunologist – FindATopDoc. Allergist and Immunologist near Allendale, New Jersey 07401 | Best Local Allergist and Immunologist – FindATopDoc.](https://www.findatopdoc.com/fatd/images/avatar.png)
Allergist and Immunologist near Allendale, New Jersey 07401 | Best Local Allergist and Immunologist – FindATopDoc.
![LEONARD SILVERSTEIN, MD - 82 E Allendale Rd, Saddle River, New Jersey - Allergists - Phone Number - Yelp LEONARD SILVERSTEIN, MD - 82 E Allendale Rd, Saddle River, New Jersey - Allergists - Phone Number - Yelp](https://s3-media0.fl.yelpcdn.com/assets/srv0/yelp_large_assets/a8d26394324f/assets/img/seo_metadata/yelp_og_image.png)
LEONARD SILVERSTEIN, MD - 82 E Allendale Rd, Saddle River, New Jersey - Allergists - Phone Number - Yelp
![1639138571 NPI Number | LEONARD SILVERSTEIN M.D. | SADDLE RIVER, NJ | NPI Registry | Medical Coding Library | www.HIPAASpace.com © 2024 1639138571 NPI Number | LEONARD SILVERSTEIN M.D. | SADDLE RIVER, NJ | NPI Registry | Medical Coding Library | www.HIPAASpace.com © 2024](http://www.hipaaspace.com/medical_billing/coding/national_provider_identifier/codes/npi_1639138571.png)