OVERVIEW

Dr. Onsager received his bachelor’s degree in Bio chemistry, History and Sociology of Science from the University of Pennsylvania. He completed medical school at Rush Medical College and a general Surgery Residency at the Medical College of Wisconsin Affiliated Hospitals. He completed Fellowship training in cardiothoracic surgery at the University of Wisconsin Hospital and Clinics where he also completed ... 
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SPECIALTIES

EDUCATION AND TRAINING

Medical School
RUSH MEDICAL COLLEGE OF RUSH UNIVERSITY MEDICAL CENTER
Graduated 1988

RATINGS AND REVIEWS

OVERALL RATING
PHYSICIAN RATING
Explains conditions and treatments
Takes time to answer my questions
Provides follow-up as needed
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OFFICE LOCATION RATING
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200 S Greenleaf St Ste A, Gurnee, IL, 60031
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Average office wait time
Less than 0 minutes
Office cleaniness
Courteous staff
Scheduling flexibility
Vista Physicians Group
200 S Greenleaf St Ste A
Gurnee, IL, 60031

INSURANCE PLANS ACCEPTED (21)

Please verify insurance information directly with your doctor’s office as it may change frequently.
  • Anthem Blue Access PPO
  • BCBS Blue Card PPO
  • BCBS IL PPO
  • CIGNA HMO
  • CIGNA Open Access Plus
  • CIGNA PPO
  • Coventry Health and Life IL PPO
  • Coventry IL PPO
  • Coventry MO HMO POS
  • Coventry MO PPO
  • Coventry PPO Platinum
  • First Health PPO
  • HealthLink PPO
  • Multiplan PPO
  • PHCS PPO
  • Sagamore Plus
  • UHC Choice Plus POS
  • UHC Compass HMO
  • UHC Navigate HMO
  • UHC Navigate POS
  • UHC Options PPO

LOCATIONS

200 S Greenleaf St Ste A
Gurnee,IL,60031
5841 S Maryland Ave
Chicago,IL,60637
Cardiothoracic & Vascular Surgical Center
500 N Wall St Ste 100
Kankakee,IL,60901
  • Accepting New Patients
  • Medicare Accepted
  • Medicaid Accepted
  • Accepting New Patients
  • Medicare Accepted
  • Medicaid Accepted

OTHER PROVIDERS AT THIS PRACTICE

TO
Thoracic Surgery
Anesthesiology, Pain Medicine