Summary

Dr. John Oconnell is a family medicine physician who also specializes in geriatric medicine and internal medicine. He earned his medical degree from Chicago College of Osteopathic Medicine and completed his residency at University of Illinois College of Medicine at Rockford. With 34 years of clinical experience, Dr. Oconnell brings extensive knowledge to his practice. He speaks English with his patients.

Dr. Oconnell is affiliated with Ascension Alexian Brothers Behavioral Health Hospital and practices in Crystal Lake, Illinois. He focuses on caring for patients with Alzheimer's disease and high blood pressure, including emergency situations involving severely elevated blood pressure. His treatment approach includes coordinating physical therapy and strength training programs for his patients. Patients have given Dr. Oconnell an average rating of 3.2 on Vitals.

Overview based on verified provider data

Quick Facts

  • 3.2
  • 34 years of experience
  • 44 insurance plans accepted
  • speaks English
  • University Of Illinois College Of Medicine At Rockford
  • 2 written reviews
  • 3 specialties
  • 10 areas of expertise
  • 3 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Location

Mercyhealth Hospital And Physician Clinic Crystal Lake

875 S Il Route 31Crystal Lake, IL 60014

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Dr. John Thomas Oconnell, DOValerie Battisti, PA-CBrandi RhoadsCrea Rose, FNP
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.2 
34 Years of Experience 4 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Crystal Lake , ILAddison , ILTERRE HAUTE , INSalem , IL
Med School: Chicago College Of Osteopathic Medicine Med School: Walden University
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. John Thomas Oconnell

  • AARP
  • Advocate Health Care
  • Aetna
  • Aetna - HMO
  • Aetna Better Health
  • Aetna Better Health - Medicaid
  • Aetna Better Health - Medicaid (Managed)
  • Aetna Better Health - Medicare
  • Aetna Better Health - Medicare (Advantage HMO)
  • Assurant Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • CHAMPVA
  • Cigna
  • Cigna-HealthSpring
  • Devoted Health
  • Florida Blue: Blue Cross Blue Shield of Florida
  • Humana
  • Humana - HMO
  • Longevity Health Plan
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meridian Health Plan
  • Meridian Health Plan - Medicaid (Managed)
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Mutual of Omaha
  • Mutual of Omaha - Medicare
  • National Vision Administrators
  • State Farm
  • STLDentalPlan| LLC
  • Tricare
  • United American
  • United American - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • Wellcare
  • WPS Health Plan - Medicare

Medical Specialties

Dr. John Thomas Oconnell has the following 3 specialties

Specialty Expertise

Dr. John Thomas Oconnell has the following 10 areas of expertise

  • Alternative Medicine
  • Check-up
  • Contraception
  • Family Planning
  • Geriatric Medicine
  • Immunization
  • Influenza
  • Internal Medicine
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

34 Years Experience

Education & Training

Residency

Completed their residency at University Of Illinois College Of Medicine At Rockford.

Medical School

Graduated from Chicago College Of Osteopathic Medicine in 1993 and Midwestern University-Chicago College Of Osteopathic Medicine in 1992.

NPI Number

Dr. Oconnell's NPI number is 1588612626.

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Frequently Asked Questions

What languages does Dr. John Oconnell speak?
Dr. John Oconnell speaks English.
How can I make an appointment with Dr. John Oconnell?
You can find contact information for Dr. John Oconnell here on Vitals.
Does Dr. John Oconnell accept virtual/telehealth appointments?
Dr. John Oconnell has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Oconnell's office located?
Dr. John Oconnell's office is located at 875 S Il Route 31, Crystal Lake, IL, 60014.
Which hospitals is Dr. John Oconnell affiliated with?
Dr. John Oconnell is affiliated with Ascension Alexian Brothers Behavioral Health Hospital.

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