Summary

Marc Posner graduated from the Harvard Medical School in 1995. He works in Grayslake, IL and 1 other location and specializes in Radiation Oncologist. Marc Posner is affiliated with Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital.

Quick Facts

  • accepting new patients
  • 5
  • 31 years of experience
  • 7 insurance plans accepted
  • speaks English, Spanish
  • University of California (San Francisco)
  • 4 written reviews
  • 2 specialties
  • 4 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Marc D. Posner has 2 locations

Northwestern Medical Group

1475 E Belvidere Rd Pavilion A: Cancer CenterGrayslake, IL 60030

Northwestern Medical Group

1000 N Westmoreland Rd Pavilion A, Level 1Lake Forest, IL 60045

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Marc D. Posner, MD
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Marc D. Posner, MDDr. Lewis Arthur Rosenberg, MDDr. Edward Francis Miles, MDMuneeb Zafarullah Khan Niazi
Radiation OncologyRadiation OncologyRadiation OncologyRadiation Oncology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
31 Years of Experience 19 Years of Experience 26 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish Speaks English, Spanish
Grayslake , ILMount Pleasant , WINewburgh , INPoulsbo , WA
Med School: Harvard Medical School Med School: Case Western Reserve University School Of Medicine Med School: Uniformed Services Univ Of The Health Sciences F E Hebert Schl Of Medicine
Current Profile
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Insurance Plans Accepted by Marc D. Posner

  • Aetna
  • Blue Cross Blue Shield of Illinois
  • Florida Blue: Blue Cross Blue Shield of Florida
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Tricare

Medical Specialties

Marc D. Posner has the following 2 specialties

Specialty Expertise

Marc D. Posner has the following 4 areas of expertise

  • Cancer
  • Hodgkin's Lymphoma
  • Radiation Oncologist
  • Radiation Therapy

Certifications, License, & Education

31 Years Experience

Marc D. Posner 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 University of California (San Francisco) in 2000.

Medical School

Graduated from Harvard Medical School in 1995.

NPI Number

Marc D. Posner's NPI number is 1871569574.

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Frequently Asked Questions

Is Marc Posner accepting new patients?
Marc Posner is accepting new patients on Vitals. View Marc Posner's profile on Vitals to make an appointment.
Does Marc Posner accept my insurance?
You can see the insurance plans that Marc Posner accepts on their Vitals profile.
Which hospitals is Marc Posner affiliated with?
Marc Posner is affiliated with Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital.
Where is Marc Posner's office located?
Marc Posner's office is located at 1475 E Belvidere Rd Pavilion A: Cancer Center, Grayslake, IL, 60030.
Does Marc Posner accept virtual/telehealth appointments?
Marc Posner has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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