David Onsager
Expertise in
2
conditions

Dr. David Onsager

Thoracic Surgery | General Surgery
5758 S. Maryland Ave., 
Chicago, IL 
Expertise in
2
conditions
5758 S. Maryland Ave., 
Chicago, IL 

Overview

David Onsager is a General Surgeon and a Thoracic Surgeon practicing medicine in Chicago, Illinois.

Dr. Onsager is highly rated in 2 conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Mitral Valve Regurgitation, Aortic Regurgitation, Heart Transplant, and Aortic Valve Replacement.

Dr. Onsager is board certified in Thoracic Surgery and Practicing Since1997. He is actively involved in clinical research, co-authoring 27 peer reviewed articles and participating in 1 clinical trial.

Residency

University of Wisconsin Hospitals & Clinics

Specialties

Thoracic Surgery
General Surgery

Licenses

Thoracic Surgery (Cardiothoracic Vascular Surgery) in IL

Board Certifications

Thoracic Surgery
Practicing Since1997

Fellowships

University of Chicago Medicine; University of Wisconsin Hospitals & Clinics

Hospital Affiliations

UChicago Medicine Faculty Physicians

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
CareSource
  • HMO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Oscar
  • EPO
  • HMO
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 2 Less Insurance Carriers -

Locations

UChicago Medicine Duchossois Center for Advanced Medicine - Hyde Park
5758 S. Maryland Ave., Chicago, IL 60637

Frequently Asked Questions about Dr. David Onsager

How do I make an appointment with Dr. David Onsager?

You can book an appointment with Dr. David Onsager by calling their office at 888-824-0200. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. David Onsager a top-rated expert for Aortic Valve Stenosis?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. David Onsager is classified as an Advanced expert for Aortic Valve Stenosis, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. David Onsager specialize in?

While Dr. David Onsager is a Thoracic Surgery, they have specific expertise in Aortic Valve Stenosis, Heart Transplant, and Aortic Valve Replacement. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Thoracic Surgery.

Does Dr. David Onsager accept my insurance?

Dr. David Onsager accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 888-824-0200 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Onsager's expertise for a condition
ConditionClose
      Want to save this doctor for later?
      Sign Up
      Is this your doctor?
      Find A Second Opinion
      Not sure about your diagnosis?
      Check Your Symptoms
       
       
       
       
      Learn about our expert tiers
      Learn More
      Are you the provider on this profile?
      Claim Profile