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Allergy & Immunology Specialist
27 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).

Learn more about Dr. Robert Hostoffer:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (6)

The overall average patient rating of Dr. Robert Hostoffer is Excellent. Dr. Hostoffer has been reviewed by 23 patients who have provided 6 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.8
Promptness 4.0
Courteous Staff 3.6
Accurate Diagnosis 4.7
Bedside Manner 4.6
Spends Time with Me 4.3
Follows Up After Visit 4.1

Specialties & Research

  • He has special expertise in 8 areas:
  • Asthma
  • Bronchitis
  • Food Allergy (Hypersensitivity)
  • Hives (Urticaria)
  • IgG Deficiency
  • Nasal Allergy (Rhinitis)
  • Pneumonia
  • Recurrence

Education & Awards

Dr. Hostoffer graduated from Philadelphia College of Osteopathic Medicine. He has 7 awards.

One of America's Leading Experts on:
IgG Deficiency
Castle Connolly's Top Doctors™ (2013)
Patients' Choice 5th Anniversary Award (2015)
Patients' Choice Award (2011 - 2015)
Compassionate Doctor Award - 5 Year Honoree (2015)
Compassionate Doctor Recognition (2011 - 2015)
On-Time Doctor Award (2015)


Dr. Hostoffer has 6 hospital affiliations:

  • Hillcrest Hospital 
  • UH Conneaut Medical Center 


  • English

> > > > Dr. Robert Hostoffer, DO

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Additional Information
Dr. Robert Hostoffer DO is a male Allergist, has 27 years of experience and practices in Allergy.
Where does Dr. Robert Hostoffer practice?
Dr. Robert Hostoffer has 1 office location.
Dr. Robert Hostoffer practices Allergy near Cleveland, OH.
See Cleveland Allergists.