Browse Health
28 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. Richard O'Neill:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Patient comments (5)

The overall average patient rating of Dr. Richard O'Neill is Good. Dr. O'Neill has been reviewed by 18 patients who have provided 5 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.3
Courteous Staff 3.3
Accurate Diagnosis 4.0
Bedside Manner 3.2
Spends Time with Me 3.7
Follows Up After Visit 3.7

Specialties & Research

Dr. Richard O'Neill, MD is board certified in Internal Medicine.

Education & Awards

Dr. O'Neill graduated from University of Minnesota, Twin Cities, Minneapolis. He has 1 awards.

Patients' Choice Award (2014)


Dr. O'Neill has 9 hospital affiliations:

  • Missouri Baptist Hospital Sullivan 
  • Christian Hospital Northeast 

> > > > Dr. Richard O'Neill, MD

Similar doctors nearby

Dr. Monika Aplyn

Internal Medicine
16 years experience
Saint Louis, MO

Dr. Yasmira Watson

Internal Medicine
24 years experience
Saint Louis, MO

Dr. Sylvester Flotte

Internal Medicine
Saint Louis, MO

Dr. Somkietr Rojanasathit

Internal Medicine
44 years experience
Saint Louis, MO

Dr. Barbara Foner

Internal Medicine
22 years experience
Saint Louis, MO

Dr. George Lodoly

Internal Medicine
27 years experience
Saint Louis, MO
Search All Similar Doctors
Additional Information
Dr. Richard J O'Neill MD is a male Internist, has 28 years of experience and practices in Internal Medicine.
Where does Dr. Richard J. O'Neill practice?
Dr. Richard O'Neill has 2 office locations.
Dr. Richard O'Neill practices Internal Medicine near Saint Louis, MO.
Additional practice locations include: Alton, IL.
See Saint Louis Internists.