Summary

Dr. Michael Fremgen is a family medicine physician who earned his medical degree from Chicago Medical School at Rosalind Franklin University of Medicine and Sciences. He completed his residency training at the University of Illinois College of Medicine at Rockford. With 44 years of experience in family medicine, Dr. Fremgen brings extensive knowledge to caring for patients of all ages. He provides care in English.

Dr. Fremgen practices at Northwestern Medicine Delnor Hospital and sees patients across multiple locations in Geneva, Elburn, Huntley, Winfield, and DeKalb, Illinois. His clinical expertise includes treating conditions such as colon polyps and addressing patient concerns about weakness and sensory processing challenges. He performs procedures including colonoscopies and coordinates care involving physical therapy and strength training programs. Patients rate Dr. Fremgen 4.1 out of 5 stars on average.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.1
  • 44 years of experience
  • 36 insurance plans accepted
  • speaks English
  • University Of Illinois College Of Medicine At Rockford
  • 1 written review
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 7 office locations
  • Male

Office Locations

Dr. Michael John Fremgen has 7 locations

Northwestern Medicine Regional Medical Group Elburn

905 N 1st St Ste AElburn, IL 60119
Mon7:30 am - 6:30 pm
Tue7:30 am - 5:00 pm
Wed7:30 am - 6:30 pm
Thu7:30 am - 6:30 pm
Fri7:30 am - 3:00 pm
SatClosed
SunClosed

Northwestern Medicine Regional Medical Group Geneva

2425 Fargo BlvdGeneva, IL 60134
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
Sat8:30 am - 12:00 pm
SunClosed

Northwestern Medicine Huntley Hospital

10400 Haligus RdHuntley, IL 60142

Northwestern Medicine Kishwaukee Hospital

1 Kish Hospital DrDekalb, IL 60115

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Dr. Michael John Fremgen, MDCrea Rose, FNPDr. Naaz F Aziz, MDHelix Virtual Care
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
4.6 
44 Years of Experience 4 Years of Experience 18 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English, Hindi, Urdu
Elburn , ILSalem , ILDES PLAINES , ILBoca Raton , FL
Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences Med School: Walden University Med School: Ross University School of Medicine, Dominica, West Indies
Current Profile
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Insurance Plans Accepted by Dr. Michael John Fremgen

  • AARP
  • AARP - Medicare
  • AARP - PPO
  • Aetna
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • Aetna - POS
  • Aetna - PPO
  • All Savers Insurance
  • Amita Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - PPO
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Kansas City
  • Blue Cross Blue Shield of Texas
  • Cigna
  • HealthPartners
  • Humana
  • Humana - HMO
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meridian Health Plan - Medicaid (Managed)
  • Meritain Health
  • Molina Healthcare
  • Nippon Life Benefits
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)

Medical Specialties

Dr. Michael John Fremgen has the following specialty

Specialty Expertise

Dr. Michael John Fremgen has the following 6 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

44 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Residency

University Of Illinois College Of Medicine At Rockford

Medical School

Chicago Medical School At Rosalind Franklin University-Medicine & SciencesGraduated in 1982

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Frequently Asked Questions

What languages does Dr. Michael Fremgen speak?
Dr. Michael Fremgen speaks English.
Is Dr. Michael Fremgen accepting new patients?
Dr. Michael Fremgen is accepting new patients on Vitals. View Dr. Michael Fremgen's profile on Vitals to make an appointment.
Does Dr. Michael Fremgen accept my insurance?
You can see the insurance plans that Dr. Michael Fremgen accepts on their Vitals profile.
Does Dr. Michael Fremgen accept virtual/telehealth appointments?
Dr. Michael Fremgen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Michael Fremgen affiliated with?
Dr. Michael Fremgen is affiliated with Northwestern Medicine Delnor Hospital.

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