Summary

Dr. Aaron Siegel is a surgeon with 39 years of experience treating patients across the Lake County area. He earned his medical degree from the University of Illinois at Chicago College of Medicine and completed his residency at the University of Illinois Metropolitan Group Hospitals. Dr. Siegel speaks both English and Spanish, allowing him to care for a diverse patient population.

Dr. Siegel practices at several respected medical centers, including Vista Medical Center East, Advocate Condell Medical Center, and Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital, with locations throughout Gurnee, Waukegan, Libertyville, and Lake Forest, Illinois. He specializes in treating conditions such as obesity and weight management issues, including pediatric obesity, as well as ventral hernias. His surgical expertise includes minimally invasive laparoscopic procedures, gallbladder removal surgery, and skin lesion treatment and removal. Patients have given Dr. Siegel an average rating of 5.0, reflecting their confidence in his surgical care.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 39 years of experience
  • speaks English, Spanish
  • University Of Illinois Metropolitan Group Hospitals
  • 2 written reviews
  • 2 specialties
  • 5 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Aaron Michael Siegel has 4 locations

Lake County Surgeons Pc

1 S Greenleaf St Ste AGurnee, IL 60031
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Vista Medical Center East

1324 N Sheridan RdWaukegan, IL 60085

Advocate Condell Medical Center

801 S Milwaukee AveLibertyville, IL 60048

Northwestern Medicine Lake Forest Hospital

1000 N Westmoreland RdLake Forest, IL 60045

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Dr. Aaron Michael Siegel, MDDr. Christian Malalis, MDDr. Lan Raikar, MD, FACSDr. Michaela Klein, DO
SurgerySurgerySurgerySurgery
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.7 
39 Years of Experience 17 Years of Experience 35 Years of Experience 22 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
Gurnee , ILNorthfield , ILGurnee , ILArlington Heights , IL
Med School: University Of Illinois At Chicago College Of Medicine Med School: Rush Medical College at Rush University Med School: University of Nebraska College of Medicine Med School: Midwestern University, Chicago College of OsteopathicMedicine
Current Profile
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Insurance Plans Accepted by Dr. Aaron Michael Siegel

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Aaron Michael Siegel has the following 2 specialties

Specialty Expertise

Dr. Aaron Michael Siegel has the following 5 areas of expertise

  • Breast Surgery (Mammaplasty)
  • Hemorrhoids
  • Laparoscopic General Surgery
  • Other
  • Weight Loss Surgery (Bariatric Surgery)

Certifications, License, & Education

39 Years Experience

Dr. Aaron Michael Siegel 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 Illinois Metropolitan Group Hospitals.

Medical School

Graduated from University Of Illinois At Chicago College Of Medicine in 1987.

NPI Number

Dr. Siegel's NPI number is 1356332860.

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Frequently Asked Questions

How can I make an appointment with Dr. Aaron Siegel?
You can find contact information for Dr. Aaron Siegel here on Vitals.
Is Dr. Aaron Siegel accepting new patients?
Dr. Aaron Siegel is accepting new patients on Vitals. View Dr. Aaron Siegel's profile on Vitals to make an appointment.
Which hospitals is Dr. Aaron Siegel affiliated with?
Dr. Aaron Siegel is affiliated with Vista Medical Center East, Advocate Condell Medical Center, and Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital.
Where is Dr. Aaron Siegel's office located?
Dr. Aaron Siegel's office is located at 1 S Greenleaf St Ste A, Gurnee, IL, 60031.
Does Dr. Aaron Siegel accept my insurance?
You can see the insurance plans that Dr. Aaron Siegel accepts on their Vitals profile.

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