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Pediatrician, Allergist & Immunologist
46 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 (5)

The overall average patient rating of Dr. Louis Mendelson, Pediatrician, Allergist & Immunologist is Excellent. Dr. Mendelson has been reviewed by 8 patients who have provided 5 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 3.5
Courteous Staff 4.5
Accurate Diagnosis 5.0
Bedside Manner 4.8
Spends Time with Me 4.6
Follows Up After Visit 4.8

Specialties & Research

Dr. Louis Mendelson, MD is board certified in Pediatrics.

  • He has special expertise in 5 areas:
  • Anaphylaxis
  • Asthma
  • Drug Allergy
  • Food Allergy (Hypersensitivity)
  • Nasal Allergy (Rhinitis)

Education & Awards

Dr. Mendelson graduated from Virginia Commonwealth University, Richmond. He has 3 awards.

Patients' Choice Award (2010 - 2012)
Compassionate Doctor Recognition (2010, 2012, 2014)
Castle Connolly Top Doctors: Connecticut™ (2009)


Dr. Mendelson has 7 hospital affiliations:

  • University of Connecticut Health Center 
  • Hartford Hospital 


  • English
  • Hungarian
  • Spanish

> > > > Dr. Louis Mendelson, MD

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Additional Information
Dr. Louis M Mendelson MD is a male Allergist, has 46 years of experience and practices in Pediatrics, Pediatric Allergy & Immunology, and Allergy.
Where does Dr. Louis M. Mendelson practice?
Dr. Louis Mendelson has 7 office locations.
Dr. Louis Mendelson practices Pediatrics, Pediatric Allergy & Immunology, and Allergy near West Hartford, CT.
Additional practice locations include: Manchester, CT and Enfield, CT.
See West Hartford Pediatricians and West Hartford Allergists.