Summary

Dr. Matthew Stier is an internal medicine physician who specializes in gastroenterology, focusing on digestive health and related conditions. He earned his medical degree from the University of Illinois at Chicago College of Medicine and completed his residency at the prestigious University of Chicago. With 13 years of clinical experience, Dr. Stier has developed extensive expertise in diagnosing and treating complex gastrointestinal disorders. He is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Stier practices at Rockford Gastroenterology Associates and maintains hospital privileges at Insight Hospital Medical Center Chicago in Rockford, Illinois. His clinical focus includes treating colon polyps, diverticular disease, and diverticulosis. He performs specialized procedures such as colonoscopies and lower GI endoscopies to diagnose and monitor digestive conditions. Dr. Stier also has expertise in kidney transplant biopsies, demonstrating his broad procedural skills. Patients consistently rate his care highly, giving him an average rating of 5.0.
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Overview based on verified provider data

Quick Facts

  • 5
  • 13 years of experience
  • 53 insurance plans accepted
  • speaks Spanish, English
  • University of Chicago
  • 123 written reviews
  • 2 specialties
  • 7 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

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Dr. Matthew William Stier, MDDr. Firas Aubeid, MD, MBA, FACPDr. James Raymond MillerDr. John Martin Roska
Internal MedicineInternal MedicineInternal MedicineGeriatric Medicine
Accepts New Patients
13 Years of Experience 19 Years of Experience 55 Years of Experience 51 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks English Speaks English Speaks English
Rockford , ILNEW LENOX , ILBeloit , WIRockford , IL
Med School: University Of Illinois At Chicago College Of Medicine Med School: University Of Aleppo Faculty Of Medicine Med School: University of Wisconsin at Madison Med School: Medical College Of Wisconsin
Current Profile
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Insurance Plans Accepted by Dr. Matthew William Stier

  • Aetna
  • Aetna - Medicare
  • Aetna Better Health
  • Aetna Better Health - HMO
  • Aetna Better Health - Medicaid
  • Aetna Better Health - Medicaid (Managed)
  • Aetna Better Health - Medicare
  • All Savers Insurance
  • Allegiance Life and Health
  • Amita Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - HMO
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Tennessee
  • CHAMPVA
  • Cigna
  • Clear Spring Health
  • Family Health Network
  • Family Health Network - Medicare
  • Fidelis Care (NY)
  • Golden Rule
  • Gundersen Health Plan
  • Health Alliance
  • Healthlink
  • Healthlink - PPO
  • HFN
  • Humana
  • Humana - HMO
  • Innovation Health
  • MagnaCare
  • Medica
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meridian Health Plan
  • Meridian Health Plan - Medicaid (Managed)
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare
  • Mutual of Omaha
  • Physicians Health Plan
  • STLDentalPlan| LLC
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthOne
  • Unity Health Insurance
  • Wellcare
  • Zing Health
  • Zing Health - HMO

Medical Specialties

Dr. Matthew William Stier has the following 2 specialties

Specialty Expertise

Dr. Matthew William Stier has the following 7 areas of expertise

  • Check-up
  • Gastroenterology
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

13 Years Experience

Education & Training

Residency

Completed their residency at University of Chicago.

Medical School

Graduated from University Of Illinois At Chicago College Of Medicine in 2013.

NPI Number

Dr. Stier's NPI number is 1902244791.

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Frequently Asked Questions

Where is Dr. Matthew Stier's office located?
Dr. Matthew Stier's office is located at 401 Roxbury Rd, Rockford, IL, 61107.
Is Dr. Matthew Stier accepting new patients?
Dr. Matthew Stier has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Matthew Stier?
You can find contact information for Dr. Matthew Stier here on Vitals.
Does Dr. Matthew Stier accept my insurance?
You can see the insurance plans that Dr. Matthew Stier accepts on their Vitals profile.
What languages does Dr. Matthew Stier speak?
Dr. Matthew Stier speaks Spanish and English.

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