Summary

Dr. Brian Oneill specializes in family medicine, bringing 58 years of experience to comprehensive healthcare for patients of all ages. He earned his medical degree from St. Louis University School of Medicine and completed his residency at St. Louis University Hospital. Dr. Oneill speaks English and has dedicated nearly six decades to providing personalized medical care to families and individuals.

Dr. Oneill practices at Memorial Hospital Belleville and sees patients at multiple locations throughout Belleville and the surrounding Illinois area. He treats conditions such as mood disorders in children, anxiety disorders, and depression. His procedural expertise includes performing urine tests, bursa injections, and arthrocentesis procedures. Patients rate Dr. Oneill 4.4 out of 5 stars on average for his compassionate care and clinical expertise.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.4
  • 58 years of experience
  • 23 insurance plans accepted
  • speaks English
  • St Louis University Hospital
  • 2 written reviews
  • 1 specialty
  • 8 areas of expertise
  • 1 hospital affiliation
  • 6 office locations
  • Male

Office Locations

Dr. Brian Andrew Oneill has 6 locations

Harold And Dixie Lepere Breast Health Center

4600 Memorial Dr Ste 220Belleville, IL 62226
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 12:00 pm
SatClosed
SunClosed

Memorial Medical Group

4600 Memorial Dr Ste 440Belleville, IL 62226
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 2:30 pm
SatClosed
SunClosed

Memorial Hospital Belleville

4500 Memorial DrBelleville, IL 62226

BJC Medical Group Family Medicine at Belleville

4600 Memorial Dr Ste 400Belleville, IL 62226

Memorial Hospital Shiloh

1404 Cross StO Fallon, IL 62269

Memorial Hospital Shiloh

1418 Cross St Ste 350Shiloh, IL 62269

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Dr. Brian Andrew Oneill, MDDr. Naaz F Aziz, MDShanekwah Melville, DNP, APRN, FNP-CRoberto Valledor, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
4.6 
58 Years of Experience 18 Years of Experience 10 Years of Experience 19 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Hindi, Urdu Speaks English, Spanish Speaks Spanish, English
Belleville , ILDES PLAINES , ILHouston , TXMission , TX
Med School: St Louis University School Of Medicine Med School: Ross University School of Medicine, Dominica, West Indies
Current Profile
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Insurance Plans Accepted by Dr. Brian Andrew Oneill

  • Aetna
  • Aetna - Medicare
  • Aetna - PPO
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • ESSENCE Healthcare
  • Healthlink
  • Healthlink - PPO
  • Humana
  • Humana - Medicare
  • Humana - PPO
  • L.A. Care Health Plan - Medicaid (Managed)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Medicare - Medicare (Advantage HMO)
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • UnitedHealthcare

Medical Specialties

Dr. Brian Andrew Oneill has the following specialty

Specialty Expertise

Dr. Brian Andrew Oneill has the following 8 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Flu (Human Influenza)
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

58 Years Experience

EDUCATION & TRAINING

Residency

St Louis University Hospital

Medical School

St Louis University School Of MedicineGraduated in 1968

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Frequently Asked Questions

How can I make an appointment with Dr. Brian Oneill?
You can find contact information for Dr. Brian Oneill here on Vitals.
Does Dr. Brian Oneill accept virtual/telehealth appointments?
Dr. Brian Oneill has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Brian Oneill's office located?
Dr. Brian Oneill's office is located at 4600 Memorial Dr Ste 220, Belleville, IL, 62226.
What languages does Dr. Brian Oneill speak?
Dr. Brian Oneill speaks English.
Is Dr. Brian Oneill accepting new patients?
Dr. Brian Oneill is accepting new patients on Vitals. View Dr. Brian Oneill's profile on Vitals to make an appointment.

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