Summary

Dr. Jennifer Fredericks is a family medicine physician who has dedicated 27 years to providing comprehensive primary care. She earned her medical degree from Loyola University Stritch School of Medicine and completed her residency training at West Suburban Medical Center in 2002. Dr. Fredericks is fluent in both English and Spanish, allowing her to serve a diverse patient population.

Dr. Fredericks practices with Northwestern Medicine Regional Medical Group in Bartlett, Illinois, and maintains hospital privileges at Northwestern Medicine Central Dupage Hospital. She specializes in managing complex chronic conditions including kidney disease and heart failure. Her practice includes routine health monitoring through blood work and comprehensive metabolic panels. Patients have given Dr. Fredericks an average rating of 4.2 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.2
  • 27 years of experience
  • 31 insurance plans accepted
  • speaks English, Spanish
  • West Suburban Medical Center
  • 3 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

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

Office Location

Northwestern Medicine Regional Medical Group

820 S Il Route 59 Ste ABartlett, IL 60103

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Jennifer S. Fredericks, MD
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Jennifer S. Fredericks, MDDr. Naaz F Aziz, MDDebra Nawracaj, FNP-C, IBCLCValerie Battisti, PA-C
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.2 
4.6 
27 Years of Experience 18 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks English, Spanish Speaks English, Hindi, Urdu Speaks English, Spanish Speaks English
Bartlett , ILDes Plaines , ILWood Dale , ILAddison , IL
Med School: Loyola University Stritch School of Medicine Med School: Ross University School of Medicine, Dominica, West Indies
Current Profile
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Insurance Plans Accepted by Jennifer S. Fredericks

  • Aetna
  • Aetna - Medicaid (Managed)
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • Aetna - POS
  • Aetna - PPO
  • Amita Health
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - PPO
  • Blue Cross Blue Shield of Illinois
  • CHAMPVA
  • CHAMPVA - HMO
  • Cigna
  • GEHA
  • Humana
  • Humana - Medicaid (Managed)
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Humana - PPO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meridian Health Plan
  • Meridian Health Plan - Medicaid (Managed)
  • Meritain Health
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare Oxford

Medical Specialties

Jennifer S. Fredericks has the following specialty

Specialty Expertise

Jennifer S. Fredericks has the following 10 areas of expertise

  • Asthma
  • Check-up
  • Cholesterol Management
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Preventive Medicine
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

27 Years Experience

Jennifer S. Fredericks 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 West Suburban Medical Center in 2002.

Medical School

Graduated from Loyola University Stritch School of Medicine in 1999.

NPI Number

Jennifer S. Fredericks' NPI number is 1093743163.

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Frequently Asked Questions

What languages does Jennifer Fredericks speak?
Jennifer Fredericks speaks English and Spanish.
How can I make an appointment with Jennifer Fredericks?
You can find contact information for Jennifer Fredericks here on Vitals.
Does Jennifer Fredericks accept virtual/telehealth appointments?
Jennifer Fredericks has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Jennifer Fredericks's office located?
Jennifer Fredericks's office is located at 820 S Il Route 59 Ste A, Bartlett, IL, 60103.
Which hospitals is Jennifer Fredericks affiliated with?
Jennifer Fredericks is affiliated with Northwestern Medicine Central Dupage Hospital.

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