Summary

Dr. Cory Conniff is a rheumatologist with expertise in internal medicine, bringing 27 years of clinical experience to his practice. He earned his medical degree from Chicago Medical School at Rosalind Franklin University of Medicine and Science, then completed his residency training at University of Illinois Hospital & Health Sciences System. Dr. Conniff is fluent in Polish and Spanish, enabling him to serve diverse patient communities.

Dr. Conniff maintains affiliations with Advocate Good Samaritan Hospital and University of Chicago Medicine AdventHealth Hinsdale, practicing at Greater Chicago Specialty Physicians locations in Oakbrook Terrace and Orland Park, Illinois. His clinical focus centers on treating rheumatoid arthritis and various forms of osteoarthritis, including knee osteoarthritis. He provides specialized infusion therapy and chemotherapy treatments for patients requiring these advanced interventions. Patients rate Dr. Conniff 4.2 out of 5 stars for his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 27 years of experience
  • speaks Polish, Spanish
  • University Of Illinois Hospital & Health Sciences System
  • 7 written reviews
  • 2 specialties
  • 9 areas of expertise
  • 2 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Cory Lee Conniff has 4 locations

Greater Chicago Specialty Physicians

1S450 Summit Ave Ste 390Oakbrook Terrace, IL 60181
MonClosed
Tue9:00 am - 4:00 pm
WedClosed
Thu9:00 am - 4:00 pm
FriClosed
SatClosed
SunClosed

Greater Chicago Specialty Physicians

10763 Winterset DrOrland Park, IL 60467

Greater Chicago Specialty Physicians

1s450 Summit AveOakbrook Terrace, IL 60181

Greater Chicago Specialty Physicians

11540 183rd Pl Unit Ne-NwOrland Park, IL 60467
Mon8:00 am - 6:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 6:00 pm
Thu8:00 am - 6:00 pm
Fri8:00 am - 2:00 pm
Sat9:00 am - 1:00 pm
SunClosed

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Dr. Cory Lee Conniff
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Dr. Cory Lee ConniffDr. Gowhar Ahmed Khan, MDDr. Husna M Siddiqui, MDDr. Matas Orentas, DO
RheumatologyRheumatologyRheumatologyRheumatology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
3.7 
4.9 
27 Years of Experience 49 Years of Experience 13 Years of Experience 7 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Polish, Spanish Speaks English, Russian, Spanish Speaks Arabic, English, Hindi, Urdu Speaks English, Lithuanian
Oakbrook Terrace , ILAurora , ILElgin , ILElgin , IL
Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences Med School: Government Medical College Srinagar Med School: Gulf Medical University, United Arab Emirates Med School: Chicago College of Osteopathic Medicine, Midwestern University
Current Profile
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Insurance Plans Accepted by Dr. Cory Lee Conniff

  • Accepts Medicare

Medical Specialties

Dr. Cory Lee Conniff has the following 2 specialties

Specialty Expertise

Dr. Cory Lee Conniff has the following 9 areas of expertise

  • Gout
  • Hip Osteoarthritis
  • Internal Medicine
  • Knee Osteoarthritis
  • Lupus
  • Osteoarthritis
  • Rheumatic Diseases
  • Rheumatoid Arthritis
  • Tendinitis

Certifications, License, & Education

27 Years Experience

Dr. Cory Lee Conniff holds an expired medical license in the state of Illinois.

Medical License

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

Education & Training

Residency

Completed their residency at University Of Illinois Hospital & Health Sciences System.

Medical School

Graduated from Chicago Medical School At Rosalind Franklin University-Medicine & Sciences in 1999.

NPI Number

Dr. Conniff's NPI number is 1376539726.

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Frequently Asked Questions

Which hospitals is Dr. Cory Conniff affiliated with?
Dr. Cory Conniff is affiliated with Advocate Good Samaritan Hospital and Uchicago Medicine Adventhealth Hinsdale.
Does Dr. Cory Conniff accept virtual/telehealth appointments?
Dr. Cory Conniff has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Cory Conniff's office located?
Dr. Cory Conniff's office is located at 1S450 Summit Ave Ste 390, Oakbrook Terrace, IL, 60181.
Is Dr. Cory Conniff accepting new patients?
Dr. Cory Conniff is accepting new patients on Vitals. View Dr. Cory Conniff's profile on Vitals to make an appointment.
Does Dr. Cory Conniff accept my insurance?
You can see the insurance plans that Dr. Cory Conniff accepts on their Vitals profile.

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