Summary

Dr. Robert Macdonald has practiced otolaryngology–head and neck surgery for 37 years and is affiliated with Barnes Jewish Saint Peters Hospital, Mercy Hospital Saint Louis, and Progress West Hospital. He treats rhinitis, allergies, and seasonal allergic rhinitis, and performs allergen immunotherapy, sublingual immunotherapy, and audiograms.

He completed his residency at Barnes Jewish Hospital and sees patients in Saint Peters and Saint Louis, Missouri. Patients on Vitals rate Dr. Macdonald 4.67 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.7
  • 37 years of experience
  • speaks English
  • Barnes Jewish Hospital
  • 6 written reviews
  • 1 specialty
  • 16 areas of expertise
  • 4 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Robert Riordan Macdonald has 4 locations

Midwest Ent Centre

4790 Executive Centre PkwySaint Peters, MO 63376
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Mercy Hospital Saint Louis

615 S New Ballas RdSaint Louis, MO 63141

Progress West Hospital

2 Progress Point PkwyO Fallon, MO 63368

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Dr. Robert Riordan Macdonald III, MDDr. Peter Gaillard Smith, MDDr. Barry Norton Rosenblum, MDDr. Gershon Spector, MD
Otolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck Surgery
Accepts New Patients Accepts New Patients
4.7 
4.3 
3.5 
4 
37 Years of Experience 50 Years of Experience 46 Years of Experience 62 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks Chinese, Spanish
Saint Peters , MOSaint Louis , MOGranite City , ILO Fallon , MO
Med School: Washington University In St Louis School Of Medicine Med School: MEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE Med School: University Of Missouri-Kansas City School Of Medicine Med School: University Of Maryland School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Robert Riordan Macdonald

  • Accepts Medicare

Medical Specialties

Dr. Robert Riordan Macdonald has the following specialty

Specialty Expertise

Dr. Robert Riordan Macdonald has the following 16 areas of expertise

  • Allergies
  • Allergy
  • Chronic Sinusitis
  • Deviated Septum
  • Facial Trauma
  • Hay Fever (Seasonal Allergic Rhinitis)
  • Head and Neck Cancer
  • Hearing Loss
  • Otology
  • Polyps
  • Sinus Infection (Sinusitis)
  • Sleep Apnea (Sleep Apnea Syndromes)
  • Sleep Disorders
  • Smell Disorders
  • Swallowing Disorders
  • Tumors

Certifications, License, & Education

37 Years Experience

Dr. Robert Riordan Macdonald holds an expired medical license in the state of Missouri.

Medical License

Medical Doctor with an expired medical license in the state of Missouri that expired in 2026.

Education & Training

Residency

Completed their residency at Barnes Jewish Hospital.

Medical School

Graduated from Washington University In St Louis School Of Medicine in 1993 and Washington University In St Louis School Of Medicine in 1989.

NPI Number

Dr. Macdonald's NPI number is 1861417156.

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Frequently Asked Questions

What languages does Dr. Robert Macdonald speak?
Dr. Robert Macdonald speaks English.
Which hospitals is Dr. Robert Macdonald affiliated with?
Dr. Robert Macdonald is affiliated with Barnes Jewish Saint Peters Hospital, Mercy Hospital Saint Louis, Progress West Hospital, and Barnes Jewish Saint Peters Hospital.
How can I make an appointment with Dr. Robert Macdonald?
You can find contact information for Dr. Robert Macdonald here on Vitals.
Does Dr. Robert Macdonald accept virtual/telehealth appointments?
Dr. Robert Macdonald has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Robert Macdonald accept my insurance?
You can see the insurance plans that Dr. Robert Macdonald accepts on their Vitals profile.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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