Summary

Dr. Robert Mahoney is an internal medicine physician who specializes in hospital medicine, bringing 29 years of clinical experience to patient care. He earned his medical degree from Washington University in St. Louis School of Medicine and completed his residency at Washington University. Dr. Mahoney is fluent in both English and Spanish.

Dr. Mahoney practices at Barnes Jewish Hospital in Saint Louis, Missouri, and maintains affiliations with both Barnes Jewish Hospital and Shriners Hospitals for Children Saint Louis. He focuses on treating patients with serious respiratory conditions, including pneumonia and respiratory failure. His expertise includes coordinating pathology tests and CT scans to help diagnose and monitor patient conditions during hospital stays.

AI-generated from data on this provider profile.

Quick Facts

  • 29 years of experience
  • speaks English, Spanish
  • Washington University
  • 2 specialties
  • 5 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 1 office location
  • Male

Office Location

Barnes Jewish Hospital

1 Barnes Jewish Hospital PlzSaint Louis, MO 63110
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

Compare with Similar Doctors

Dr. Robert John Mahoney, MD
Dr. Kelly Ann Wood, MSPH, MD
Dr. Michael Albrecht, MD
Eric Harker
Dr. Robert John Mahoney, MDDr. Kelly Ann Wood, MSPH, MDDr. Michael Albrecht, MDEric Harker
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
29 Years of Experience 20 Years of Experience 14 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Saint Louis , MOCOLUMBIA , ILLANSING , KSLyons , CO
Med School: Washington University In St Louis School Of Medicine Med School: Southern Illinois University School Of Medicine Med School: University Of Kansas School Of Medicine Med School: Duke University School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Robert John Mahoney

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Robert John Mahoney has the following 2 specialties

Specialty Expertise

Dr. Robert John Mahoney has the following 5 areas of expertise

  • Chest Pain
  • Gastrointestinal Bleeding
  • Hospital Medicine
  • Meningitis
  • Pneumonia

Certifications, License, & Education

29 Years Experience

MEDICAL LICENSE

Medical Doctor, Missouri, 2026, Expired

EDUCATION & TRAINING

Residency

Washington University

Medical School

Washington University In St Louis School Of MedicineGraduated in 1997

Similar doctors

Frequently Asked Questions

What languages does Dr. Robert Mahoney speak?
Dr. Robert Mahoney speaks English and Spanish.
Is Dr. Robert Mahoney accepting new patients?
Dr. Robert Mahoney has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Robert Mahoney accept my insurance?
You can see the insurance plans that Dr. Robert Mahoney accepts on their Vitals profile.
Does Dr. Robert Mahoney accept virtual/telehealth appointments?
Dr. Robert Mahoney has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Robert Mahoney affiliated with?
Dr. Robert Mahoney is affiliated with Barnes Jewish Hospital and Shriners Hospitals For Children Saint Louis.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.