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Allergy & Immunology Specialist, Pediatrician
32 years of experience
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 (1)

The overall average patient rating of Dr. Jay Portnoy is Below Average. Dr. Portnoy has been reviewed by 7 patients who have provided 1 comments. The rating is 2 out of 5 stars.

Patient Ratings
Ease of Appointment 3.1
Promptness 2.6
Courteous Staff 3.8
Accurate Diagnosis 1.0
Bedside Manner 1.0
Spends Time with Me 1.0
Follows Up After Visit 1.3

Specialties & Research

Dr. Jay Portnoy, MD is board certified in Allergy & Immunology and Pediatrics.

  • He has special expertise in 5 areas:
  • Asthma
  • Hay Fever (Seasonal Allergic Rhinitis)
  • Insect Bites and Stings
  • Nasal Allergy (Rhinitis)
  • Respiratory Hypersensitivity

Education & Awards

Dr. Portnoy graduated from University of Missouri at Columbia. He has 3 awards.

One of America's Leading Experts on:
Castle Connolly America's Top Doctors® (2015)
Castle Connolly's Top Doctors™ (2013)


Dr. Portnoy has 2 hospital affiliations:

  • North Kansas City Hospital 
  • Children's Mercy Hospital 

> > > > Dr. Jay Portnoy, MD

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Additional Information
Dr. Jay Matthew Portnoy MD is a male Allergist & Immunologist, has 32 years of experience and practices in Allergy & Immunology and Pediatrics.
Where does Dr. Jay M. Portnoy practice?
Dr. Jay Portnoy has 2 office locations.
Dr. Jay Portnoy practices Allergy & Immunology and Pediatrics near Kansas City, MO.
Additional practice locations include: Leawood, KS.
See Kansas City Allergists and Kansas City Pediatricians.