Summary

Dr. Timothy Oconnor is a cardiovascular disease specialist with expertise in transplant surgery and general surgery. He earned his medical degree from Loyola University of Chicago Stritch School of Medicine and completed his residency at University of Kentucky Medical Center. With 45 years of experience in medicine, Dr. Oconnor brings extensive knowledge to his practice. He speaks Polish and Spanish in addition to English.

Dr. Oconnor is affiliated with Resurrection Medical Center and practices at multiple locations throughout Peoria, Chicago, and Morton, Illinois. His expertise includes treating allergies and rhinitis, as well as addressing foot pain concerns. He performs diagnostic procedures such as electrocardiograms and urine tests to evaluate patient health. Patients consistently rate him highly, giving him an average rating of 5.0 out of 5.0.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 45 years of experience
  • 31 insurance plans accepted
  • speaks Polish, Spanish
  • University Of Kentucky Medical Center
  • 1 written review
  • 3 specialties
  • 17 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 6 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Timothy William Oconnor has 6 locations

Renalcare Associates

420 Ne Glen Oak Ave Ste 401Peoria, IL 61603
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Ascension Resurrection

7435 W Talcott AveChicago, IL 60631

Renal Intervention Center

430 Maxine DrMorton, IL 61550
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Carle Health Methodist Hospital

221 Ne Glen Oak AvePeoria, IL 61636

Osf Saint Francis Medical Center

530 Ne Glen Oak AvePeoria, IL 61637

Carle Health Proctor Hospital

5409 N Knoxville AvePeoria, IL 61614

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Dr. Timothy William Oconnor, MDDr. Yasaman KazerooniDr. John Kevin Paulsen, MDDr. Paul John Schmidt, MD
Cardiovascular DiseaseCritical Care MedicineSurgeryCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients
2.7 
45 Years of Experience 8 Years of Experience 53 Years of Experience 44 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Polish, Spanish Speaks Spanish, English
Peoria , ILPeoria , ILPeoria , ILGalesburg , IL
Med School: Loyola University Of Chicago Stritch School Of Medicine Med School: Ohio State University College Of Medicine & Public Health Med School: University Of Illinois At Chicago College Of Medicine Med School: Rush Medical College Of Rush University Medical Center
Current Profile
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Insurance Plans Accepted by Dr. Timothy William Oconnor

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • AARP - Medicare
  • AARP - PPO
  • Aetna
  • Aetna - Medicaid (Managed)
  • Aetna - Medicare
  • Aetna - POS
  • Aetna - PPO
  • Aetna Better Health
  • Aetna Better Health - Medicaid
  • Aetna Better Health - Medicaid (Managed)
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - PPO
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Devoted Health
  • Golden Rule
  • Health Alliance
  • Humana
  • Humana - Medicare
  • Humana - PPO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Mutual of Omaha
  • UnitedHealthcare
  • UnitedHealthcare - Medicare

Medical Specialties

Dr. Timothy William Oconnor has the following 3 specialties

Specialty Expertise

Dr. Timothy William Oconnor has the following 17 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Coronary Artery Disease (CAD)
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Blood Pressure (Hypertension)
  • High Cholesterol
  • High Cholesterol (Hypercholesterolemia)
  • Hypertension
  • Stroke
  • Surgery
  • Transplant Surgery
  • Unstable Angina

Certifications, License, & Education

45 Years Experience

Dr. Timothy William Oconnor holds an active medical license in the state of Illinois.

Medical License

Medical Doctor with an active medical license in the state of Illinois that expires in 2026.

Education & Training

Residency

Completed their residency at University Of Kentucky Medical Center.

Medical School

Graduated from Loyola University Of Chicago Stritch School Of Medicine in 1981.

NPI Number

Dr. Oconnor's NPI number is 1881687036.

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Frequently Asked Questions

Which hospitals is Dr. Timothy Oconnor affiliated with?
Dr. Timothy Oconnor is affiliated with Resurrection Medical Center.
What languages does Dr. Timothy Oconnor speak?
Dr. Timothy Oconnor speaks Polish and Spanish.
Is Dr. Timothy Oconnor accepting new patients?
Dr. Timothy Oconnor is accepting new patients on Vitals. View Dr. Timothy Oconnor's profile on Vitals to make an appointment.
How can I make an appointment with Dr. Timothy Oconnor?
You can find contact information for Dr. Timothy Oconnor here on Vitals.
Does Dr. Timothy Oconnor accept my insurance?
You can see the insurance plans that Dr. Timothy Oconnor accepts on their Vitals profile.

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