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Allergy & Immunology Specialist, Internist
25 years of experience
Accepting new patients
Video profile
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 (0)

The overall average patient rating of Dr. Mark Lowenthal is Excellent. Dr. Lowenthal has been reviewed by 3 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Specialties & Research

Dr. Mark Lowenthal, MD is board certified in Allergy & Immunology.

  • He has special expertise in 4 areas:
  • Allergy
  • Asthma
  • Hay Fever (Seasonal Allergic Rhinitis)
  • Nasal Allergy (Rhinitis)

Education & Awards

Dr. Lowenthal graduated from Northwestern University, Chicago. He has 1 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Lowenthal has 22 hospital affiliations:

  • Adventist Hinsdale Hospital 
  • St Alexius Medical Center 


  • English

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Additional Information
Dr. Mark Lowenthal MD is a male Allergist & Immunologist, has 25 years of experience and practices in Allergy & Immunology and Internal Medicine.
Where does Dr. Mark Lowenthal practice?
Dr. Mark Lowenthal has 3 office locations.
Dr. Mark Lowenthal practices Allergy & Immunology and Internal Medicine near Highland Park, IL.
Additional practice locations include: Hoffman Estates, IL and Chicago, IL.
See Highland Park Allergists and Highland Park Internists.