Summary

Dr. Gregory Witkowski treats foot and ankle fractures and performs foot and ankle joint replacement as part of his orthopedic surgery practice. He has 23 years of experience and is affiliated with Marianjoy Rehabilitation Hospital. He also performs physical therapy, strength training, and manual therapy.

Dr. Witkowski earned his medical degree from Wayne State University School of Medicine and completed his residency at Beaumont Health and a fellowship at Florida Orthopaedic Institute in 2009. He sees patients in Warrenville, Geneva, and Glen Ellyn, Illinois, and speaks English and Spanish.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.1
  • 23 years of experience
  • 29 insurance plans accepted
  • speaks English, Spanish
  • Florida Orthopaedic Institute
  • 5 written reviews
  • 2 specialties
  • 5 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Gregory P. Witkowski has 3 locations

Northwestern Medical Group

27650 Ferry Rd Ste 100Warrenville, IL 60555

Northwestern Medical Group

351 Delnor Dr Ste 410Geneva, IL 60134

Northwestern Medical Group

885 Roosevelt Rd Ste 300Glen Ellyn, IL 60137

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Gregory P. Witkowski, MD
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Gregory P. Witkowski, MDDr. Jeffrey A Kazaglis, MDDr. Rolando Izquierdo JR., MDDr. Eugene Patrick Lopez, MD
Orthopedic SurgeryOrthopedic SurgeryOrthopedic SurgeryOrthopedic Surgery
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.1 
4.7 
4.9 
3.9 
23 Years of Experience 30 Years of Experience 29 Years of Experience 41 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English Speaks English, Polish, Spanish
Warrenville , ILElgin , ILAlgonquin , ILElk Grove Village , IL
Med School: Wayne State University School of Medicine Med School: University of Chicago, Pritzker School of Medicine Med School: Loyola University Stritch School of Medicine Med School: University Of Illinois At Chicago College Of Medicine
Current Profile
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Insurance Plans Accepted by Gregory P. Witkowski

  • Aetna
  • Aetna - Medicare
  • Allegiance Life and Health
  • Amita Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Michigan - PPO
  • Blue Cross Blue Shield of Nebraska
  • CalOptima
  • Cigna
  • Cigna-HealthSpring - Medicare (Advantage HMO)
  • Humana
  • Liberty Mutual - Workers’ Compensation
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meridian Health Plan
  • Meridian Health Plan - Medicaid (Managed)
  • Meritain Health
  • Mutual of Omaha
  • Nippon Life Benefits
  • North Shore LIJ CareConnect
  • North Shore LIJ CareConnect - IPA
  • Tricare
  • UnitedHealthcare
  • Wellcare

Medical Specialties

Gregory P. Witkowski has the following 2 specialties

Specialty Expertise

Gregory P. Witkowski has the following 5 areas of expertise

  • Arthritis
  • Arthroscopic Surgery (Arthroscopy)
  • General Orthopedics
  • Hip Osteoarthritis
  • Osteoarthritis (Hand and Wrist)

Certifications, License, & Education

23 Years Experience

Gregory P. Witkowski 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

Fellowship

Completed their fellowship at Florida Orthopaedic Institute in 2009.

Residency

Completed their residency at Beaumont Health (Royal Oak and Taylor) in 2008 and Corewell Health East Beaumont (Royal Oak and Taylor) in 2008.

Medical School

Graduated from Wayne State University School of Medicine in 2003.

NPI Number

Gregory P. Witkowski's NPI number is 1750598850.

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Frequently Asked Questions

Is Gregory Witkowski accepting new patients?
Gregory Witkowski is accepting new patients on Vitals. View Gregory Witkowski's profile on Vitals to make an appointment.
How can I make an appointment with Gregory Witkowski?
You can find contact information for Gregory Witkowski here on Vitals.
Does Gregory Witkowski accept my insurance?
You can see the insurance plans that Gregory Witkowski accepts on their Vitals profile.
Which hospitals is Gregory Witkowski affiliated with?
Gregory Witkowski is affiliated with Marianjoy Rehabilitation Hospital.
Does Gregory Witkowski accept virtual/telehealth appointments?
Gregory Witkowski has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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