Browse Health
Allergist & Immunologist, Pediatrician, Internist
29 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (11)

The overall average patient rating of Dr. Joel Mendelson, Allergist & Immunologist, Pediatrician, Internist is Excellent. Dr. Mendelson has been reviewed by 43 patients who have provided 11 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.5
Promptness 4.4
Courteous Staff 4.9
Accurate Diagnosis 4.8
Bedside Manner 4.9
Spends Time with Me 4.9
Follows Up After Visit 4.6

Specialties & Research

Dr. Joel Mendelson, MD is board certified in Allergy & Immunology, Pediatrics, and Pediatric Infectious Diseases.

  • He has special expertise in 8 areas:
  • Allergy
  • Asthma
  • Eczema
  • Food Allergy (Hypersensitivity)
  • Hay Fever (Seasonal Allergic Rhinitis)
  • Hives (Urticaria)
  • Infectious Disease
  • Nasal Allergy (Rhinitis)

Education & Awards

Dr. Mendelson graduated from Universidad Central Del Este (Uce), San Pedro De Macoris. He has 8 awards.

Castle Connolly Top Doctors: New York Metro Area™ (2002 - 2008, 2010 - 2015)
Patients' Choice 5th Anniversary Award (2014)
Patients' Choice Award (2010 - 2014)
Compassionate Doctor Award - 5 Year Honoree (2014)
Compassionate Doctor Recognition (2010 - 2014)
Top 10 Doctor - State (2014)
New Jersey
Allergist & Immunologist
Top 10 Doctor - Metro Area (2014)
New York Metro Area
Allergist & Immunologist
On-Time Doctor Award (2014)


Dr. Mendelson has 10 hospital affiliations:

  • Monmouth Medical Center 
  • Morristown Memorial Hospital 


  • English

> > > > Dr. Joel Mendelson, MD

Similar doctors nearby

Dr. Ghitta Eibschutz

Westfield, NJ

Dr. John Percy

32 years experience
Westfield, NJ

Dr. Kristen Shapren

16 years experience
Westfield, NJ

Dr. Abba Cargan

25 years experience
Mountainside, NJ

Dr. Jane Abels

41 years experience
Westfield, NJ

Dr. Rose Merola

30 years experience
Mountainside, NJ
Search All Similar Doctors
Additional Information
Dr. Joel Mendelson MD is a male Allergist & Immunologist, has 29 years of experience and practices in Pediatrics, Pediatric Infectious Diseases, and Allergy & Immunology.
Where does Dr. Joel Mendelson practice?
Dr. Joel Mendelson has 5 office locations.
Dr. Joel Mendelson practices Pediatrics, Pediatric Infectious Diseases, and Allergy & Immunology near Mountainside, NJ.
Additional practice locations include: Livingston, NJ and Edison, NJ.
See Mountainside Pediatricians, Mountainside Pediatric Specialists, and Mountainside Allergists.