Browse Health
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 (3)

The overall average patient rating of Dr. Robert Onder is Excellent. Dr. Onder has been reviewed by 15 patients who have provided 3 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.9
Promptness 4.3
Courteous Staff 4.6
Accurate Diagnosis 5.0
Bedside Manner 4.9
Spends Time with Me 4.9
Follows Up After Visit 4.8

Specialties & Research

Dr. Robert Onder, MD is board certified in Allergy & Immunology and Internal Medicine.

  • He has special expertise in 3 areas:
  • Asthma
  • Hay Fever (Seasonal Allergic Rhinitis)
  • Nasal Allergy (Rhinitis)

Education & Awards

Dr. Onder graduated from Washington University at St. Louis, Saint Louis. He has 4 awards.

Patients' Choice 5th Anniversary Award (2012 - 2014)
Patients' Choice Award (2008 - 2014)
Compassionate Doctor Award - 5 Year Honoree (2014)
Compassionate Doctor Recognition (2010 - 2014)


Dr. Onder has 18 hospital affiliations:

  • Barnes-Jewish West County Hospital 
  • St Joseph Hospital West 


  • French
  • English

> > > > Dr. Robert Onder, MD

Similar doctors nearby

Dr. Thomas Stauder

Allergy & Immunology
24 years experience
Saint Louis, MO

Dr. David Cort

Allergy & Immunology
32 years experience
Saint Louis, MO

Dr. Lisa Suffian

Allergy & Immunology
16 years experience
Saint Louis, MO

Dr. Jeffrey Wright

Allergy & Immunology
33 years experience
Saint Louis, MO

Dr. Ray Davis

Allergy & Immunology
34 years experience
Saint Louis, MO

Dr. Susan Berdy

Allergy & Immunology
28 years experience
Saint Louis, MO
Search All Similar Doctors
Additional Information
Dr. Robert F Onder MD is a male Allergist & Immunologist, has 25 years of experience and practices in Allergy & Immunology and Internal Medicine.
Where does Dr. Robert F. Onder practice?
Dr. Robert Onder has 1 office location.
Dr. Robert Onder practices Allergy & Immunology and Internal Medicine near Saint Louis, MO.
See Saint Louis Allergists and Saint Louis Internists.