Summary

Dr. Kevin Peifer specializes in gastroenterology and internal medicine, bringing 27 years of experience to his practice. He earned his medical degree from the University of Toledo College of Medicine, building expertise in digestive health and comprehensive internal medicine care. Dr. Peifer communicates with patients in English.

Dr. Peifer practices at multiple locations throughout Rockford, Illinois, with hospital affiliations at UW Health Heart Hospital. He focuses on treating common digestive conditions including colon polyps, GERD, and hemorrhoids. His expertise includes performing colonoscopies and lower GI endoscopy procedures to diagnose and monitor digestive health. Patients have given him an average rating of 4.8 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • 4.8
  • 27 years of experience
  • 56 insurance plans accepted
  • speaks English
  • University Of Toledo College Of Medicine
  • 98 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 4 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr Kevin James Peifer has 4 locations

Uw Health Hospital

1401 E State StRockford, IL 61104

Javon Bea Hospital Riverside

8201 E Riverside BlvdRockford, IL 61114

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Dr Kevin James PeiferJi Soo Choi, APRNJan Seiler, APRNRenee C Lee
GastroenterologyGastroenterologyGastroenterologyNurse Practitioner
Accepts New Patients Accepts New Patients
4.8 
27 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English
Rockford , ILSACRAMENTO , CAMontgomery , ALBeloit , WI
Med School: University Of Toledo College Of Medicine Med School: New York University Med School: Georgia State University
Current Profile
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Insurance Plans Accepted by Dr Kevin James Peifer

  • Aetna
  • Aetna - Medicare
  • Aetna Better Health
  • Aetna Better Health - Medicaid
  • Aetna Better Health - Medicaid (Managed)
  • Allegiance Life and Health
  • AmeriHealth
  • Assurant Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - HMO
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Tennessee
  • BLUE CROSS of CALIFORNIA
  • Cigna
  • Clear Spring Health
  • Devoted Health
  • Devoted Health - Medicare
  • Family Health Network
  • Family Health Network - HMO
  • Family Health Network - Medicare
  • Family Health Network - Medicare (Advantage HMO)
  • Gundersen Health Plan
  • Health Alliance
  • Health Alliance - Medicare
  • Healthlink
  • Healthlink - PPO
  • HFN
  • Humana
  • Humana - HMO
  • Innovation Health
  • MagnaCare
  • Medica
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Meridian Health Plan
  • Meridian Health Plan - Medicaid (Managed)
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (Managed)
  • Molina Healthcare - Medicare
  • Mutual of Omaha
  • Transamerica
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • Unity Health Insurance
  • Wellcare
  • Zing Health
  • Zing Health - HMO

Medical Specialties

Dr Kevin James Peifer has the following 2 specialties

Specialty Expertise

Dr Kevin James Peifer has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

27 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Medical School

University Of Toledo College Of MedicineGraduated in 1999

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Frequently Asked Questions

What languages does Dr Kevin Peifer speak?
Dr Kevin Peifer speaks English.
Is Dr Kevin Peifer accepting new patients?
Dr Kevin Peifer has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr Kevin Peifer accept virtual/telehealth appointments?
Dr Kevin Peifer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr Kevin Peifer accept my insurance?
You can see the insurance plans that Dr Kevin Peifer accepts on their Vitals profile.
Which hospitals is Dr Kevin Peifer affiliated with?
Dr Kevin Peifer is affiliated with Uw Health Heart Hospital.

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