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Gary Wainer, D.O. Email & Phone Number

Chief Medical Officer at Chicago Health System at Chicago Health System
Location: Oak Park, Illinois, United States 5 work roles 2 schools
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✓ Verified August 2026 3 data sources Profile completeness 86%

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Current company
Chicago Health System
Role
Chief Medical Officer at Chicago Health System
Location
Oak Park, Illinois, United States
Company size
879 employees

Who is Gary Wainer, D.O.? Overview

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Quick answer

Gary Wainer, D.O. is listed as Chief Medical Officer at Chicago Health System at Chicago Health System, a with 879 employees, based in Oak Park, Illinois, United States. AeroLeads shows a matched LinkedIn profile for Gary Wainer, D.O..

Gary Wainer, D.O. previously worked as chief medical officer at Chicago Health System and Vice President, Operations at Macneal Hospital. Gary Wainer, D.O. holds D.O., Medicine from Midwestern University.

Company email context

Email format at Chicago Health System

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Chicago Health System

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Profile bio

About Gary Wainer, D.O.

Gary Wainer, D.O. is a Chief Medical Officer at Chicago Health System at Chicago Health System.

Current workplace

Gary Wainer, D.O.'s current company

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Chicago Health System
Chicago Health System
Chief Medical Officer at Chicago Health System
berwyn, illinois, united states
Website
macneal.com
Employees
879
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5 roles · 20 years

Gary Wainer, D.O. work experience

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Vice President, Operations

Macneal Hospital

oversaw operations of Emergency Department, Pharmacy, Occupational Medicine Services, Graduate Mediacl Education and Behavioral health Services

Apr 2006 - Nov 2007
Team & coworkers

Colleagues at Chicago Health System

Other employees you can reach at macneal.com. View company contacts for 879 employees →

TL Tom Ladonski Tom Ladonski Colleague at Chicago Health SystemLombard, Illinois, United States View → JD Jennifer Davies Jennifer Davies Colleague at Chicago Health SystemGreater Chicago Area, United States View → AN Andrea Novalez Andrea Novalez Colleague at Chicago Health SystemChicago Ridge, Illinois, United States View → BB Blaski Blah Blaski Blah Colleague at Chicago Health SystemBarrington Hills, Illinois, United States View → KM Kevin Martinez Kevin Martinez Colleague at Chicago Health SystemSt Charles, Illinois, United States View → AT Abbey Turner Abbey Turner Colleague at Chicago Health SystemRenfrew, Pennsylvania, United States View → EH Erika Hernandez Erika Hernandez Colleague at Chicago Health SystemBerwyn, Illinois, United States View → AC Ana Chavez Ana Chavez Colleague at Chicago Health SystemOswego, Illinois, United States View → VP Virginia Perez Virginia Perez Colleague at Chicago Health SystemFallbrook, California, United States View → SC Sandra Chavez Sandra Chavez Colleague at Chicago Health SystemGreater Chicago Area, United States View →
2 education records

Gary Wainer, D.O. education

FAQ

Frequently asked questions about Gary Wainer, D.O.

Quick answers generated from the profile data available on this page.

What company does Gary Wainer, D.O. work for?

Gary Wainer, D.O. works for Chicago Health System.

What is Gary Wainer, D.O.'s role at Chicago Health System?

Gary Wainer, D.O. is listed as Chief Medical Officer at Chicago Health System at Chicago Health System.

Where is Gary Wainer, D.O. based?

Gary Wainer, D.O. is based in Oak Park, Illinois, United States while working with Chicago Health System.

What companies has Gary Wainer, D.O. worked for?

Gary Wainer, D.O. has worked for Chicago Health System, Macneal Hospital, and Vanguard Health Systems, Chicago Regional Market.

Who are Gary Wainer, D.O.'s colleagues at Chicago Health System?

Gary Wainer, D.O.'s colleagues at Chicago Health System include Tom Ladonski, Jennifer Davies, Andrea Novalez, Blaski Blah, and Kevin Martinez.

How can I contact Gary Wainer, D.O.?

You can use AeroLeads to view verified contact signals for Gary Wainer, D.O. at Chicago Health System, including work email, phone, and LinkedIn data when available.

What schools did Gary Wainer, D.O. attend?

Gary Wainer, D.O. holds D.O., Medicine from Midwestern University.

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